You do not have permission to edit this page, for the following reasons:

This IP address has been blocked from editing Wikipedia.
This does not affect your ability to read Wikipedia pages.
Most people who see this message have done nothing wrong. Some kinds of blocks restrict editing from specific service providers or telecom companies in response to recent abuse or vandalism, and can sometimes affect other users who are unrelated to that abuse. Review the information below for assistance if you do not believe that you have done anything wrong.

The IP address or range 54.163.0.0/16 has been blocked (disabled) by ‪Blablubbs‬ for the following reason(s):

The IP address that you are currently using has been blocked because it is believed to be a web host provider or colocation provider. To prevent abuse, web hosts and colocation providers may be blocked from editing Wikipedia.
You will not be able to edit Wikipedia using a web host or colocation provider because it hides your IP address, much like a proxy or VPN.
We recommend that you attempt to use another connection to edit. For example, if you use a proxy or VPN to connect to the internet, turn it off when editing Wikipedia. If you edit using a mobile connection, try using a Wi-Fi connection, and vice versa. If you are using a corporate internet connection, switch to a different Wi-Fi network. If you have a Wikipedia account, please log in.
If you do not have any other way to edit Wikipedia, you will need to request an IP block exemption.

How to appeal if you are confident that your connection does not use a colocation provider's IP address:
If you are confident that you are not using a web host, you may appeal this block by adding the following text on your talk page: ((unblock|reason=Caught by a colocation web host block but this host or IP is not a web host. My IP address is _______. Place any further information here. ~~~~)). You must fill in the blank with your IP address for this block to be investigated. Your IP address can be determined here. Alternatively, if you wish to keep your IP address private you can use the unblock ticket request system. There are several reasons you might be editing using the IP address of a web host or colocation provider (such as if you are using VPN software or a business network); please use this method of appeal only if you think your IP address is in fact not a web host or colocation provider.

Administrators: The IP block exemption user right should only be applied to allow users to edit using web host in exceptional circumstances, and requests should usually be directed to the functionaries team via email. If you intend to give the IPBE user right, a CheckUser needs to take a look at the account. This can be requested most easily at SPI Quick Checkuser Requests. Unblocking an IP or IP range with this template is highly discouraged without at least contacting the blocking administrator.

This block will expire on 17:28, 10 March 2024.

Even when blocked, you will usually still be able to edit your user talk page, as well as email administrators and other editors.

For information on how to proceed, please read the FAQ for blocked users and the guideline on block appeals. The guide to appealing blocks may also be helpful.

Other useful links: Blocking policy · Help:I have been blocked
Your IP address is in a range that has been blocked on all Wikimedia Foundation wikis. The block was made by ‪Jon Kolbert‬. The reason given is Open proxy/Webhost: See the help page if you are affected .
- Start of block: 18:27, 12 November 2023
- Expiry of block: 18:27, 12 November 2028
Your current IP address is 54.163.179.242. The blocked range is 54.163.0.0/16. Please include all above details in any queries you make. If you believe you were blocked by mistake, you can find additional information and instructions in the No open proxies global policy. Otherwise, to discuss the block please post a request for review on Meta-Wiki. You could also send an email to the stewards VRT queue at stewards@wikimedia.org including all above details.

You can view and copy the source of this page:

((Short description|none))
((more citations needed|date=January 2021))
California is a [[Red states and blue states|Democratic stronghold]] and considered to be one of the "Big Three" Democratic strongholds alongside [[Political party strength in New York|New York]] and [[Political party strength in Illinois|Illinois]].

The following table indicates the party of elected officials in the [[U.S. state]] of [[California]]:
*[[List of governors of California|Governor]]
*[[List of lieutenant governors of California|Lieutenant Governor]]
*[[Attorney General of California|Attorney General]]
*[[Secretary of State of California|Secretary of State]]
*[[California State Treasurer|Treasurer]]
*[[California State Controller|Controller]]
*[[California Insurance Commissioner|Insurance Commissioner]]
*[[California State Superintendent of Public Instruction|California Superintendent of Public Instruction]]

The table also indicates the historical party composition in the:
*[[California State Board of Equalization|Board of Equalization]]
*[[California State Senate|State Senate]]
*[[California State Assembly|State Assembly]]
*[[List of United States senators from California|State delegation to the U.S. Senate]]
*[[List of United States representatives from California|State delegation to the U.S. House of Representatives]]

For years in which a [[United States presidential election|presidential election]] was held, the table indicates which party's nominees received the state's electoral votes.

Note that ties on the Board of Equalization are broken by the vote of the State Controller.

==1849–1990==
{| class="wikitable"  style="text-align:center;"
|- style="height:2em"
!rowspan=2|Year!! colspan=7 |[[California executive branch|Executive offices]]!!rowspan=2|[[California State Board of Equalization|BOE]]!! colspan=2 |[[California State Legislature|State Legislature]]!!colspan=3|[[United States congressional delegations from California|United States Congress]]!!rowspan=2 nowrap|[[United States presidential election|Electoral<br />votes]]
|- style="height:2em"
![[List of governors of California|Governor]]!![[List of lieutenant governors of California|Lieutenant<br/>Governor]]!![[Attorney General of California|Attorney<br/>General]]!![[Secretary of State of California|Secretary<br>of State]]!![[California State Treasurer|Treasurer]]!![[California State Controller|Controller]]!![[California Department of Education|Supt. of<br/>Pub. Inst.]]!![[California State Senate|State<br/>Senate]]!![[California State Assembly|State<br/>Assem.]]!![[List of United States senators from California|U.S. Senator<br/>(Class I)]]!![[List of United States senators from California|U.S. Senator<br/>(Class III)]]!![[List of United States representatives from California|U.S.<br/>House]]
|- style="height:2em"

|- style="height:2em"
!1849
|rowspan=2 ((party shading/Democratic))|[[Peter Hardeman Burnett|Peter Hardeman<br/>Burnett]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[John McDougal]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[Edward J. C. Kewen]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))|[[William Van Voohies]] <small>(D)</small>
|rowspan=5 ((Party shading/Democratic))|[[Richard Roman]] <small>(D)</small>
|rowspan=3 ((Party shading/Democratic))|[[John S. Houston]] <small>(D)</small>
|rowspan=2|
|rowspan=31|''no such<br/>office''
|rowspan=2 ((Party shading/Nonpartisan))|16NP
|rowspan=2 ((Party shading/Nonpartisan))|36NP
|colspan=3|
|rowspan=3|
|- style="height:2em"
!1850
|((party shading/Democratic))|[[John C. Frémont]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[William M. Gwin]] <small>(D)</small>
|rowspan=2 ((Party shading/Tie))| 1D, 1I
|- style="height:2em"
!1851
|((party shading/Democratic))|John McDougal <small>(D)</small>
|((party shading/Democratic))|[[David C. Broderick]] <small>(D)</small>
|((party shading/Democratic))|[[James A. McDougall]] <small>(D)</small>
|rowspan=3 ((party shading/Democratic))|[[John Gage Marvin]] <small>(D)</small>
|((party shading/Democratic))|10D, 4W, 2I
|((Party shading/Tie))|18W, 17D, 1I((efn|A Democrat, [[John Bigler]], was re-elected Speaker, continuing in his service from when it was a non-partisan body.))
|''vacant''
|- style="height:2em"
!1852
|rowspan=4 ((party shading/Democratic))|[[John Bigler]] <small>(D)</small>
|rowspan=4 ((party shading/Democratic))|[[Samuel Purdy]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[Serranus Clinton Hastings]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[Winslow S. Pierce]] <small>(D)</small>
|((party shading/Democratic))|26D, 2W
|((party shading/Democratic))|41D, 21W, 1I
|rowspan=5 ((party shading/Democratic))|[[John B. Weller]] <small>(D)</small>
|rowspan=10 ((Party shading/Democratic))| 2D
|rowspan=4 ((party shading/Democratic))|[[Franklin Pierce|Pierce]]/<br/>[[William R. King|King]] <small>(D)</small> ((aye))
|- style="height:2em"
!1853
|rowspan=2 ((party shading/Democratic))|[[James W. Denver]] <small>(D)</small>
|((party shading/Democratic))|20D, 7W
|((party shading/Democratic))|41D, 22W
|- style="height:2em"
!1854
|rowspan=2 ((party shading/Democratic))|[[John R. McConnell]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[Selden A. McMeans]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[Samuel Bell (California politician)|Samuel Bell]] <small>(D)</small>
|rowspan=3 ((party shading/Democratic))|[[Paul K. Hubbs]] <small>(D)</small>
|((party shading/Democratic))|26D, 8W
|((party shading/Democratic))|68D, 12W
|- style="height:2em"
!1855
|((party shading/Democratic))|[[Charles R. Hempstead]] <small>(D)</small>
|((party shading/Democratic))|26D, 7W
|((party shading/Democratic))|42D, 36W, 2I
|rowspan=2|''vacant''
|- style="height:2em"
!1856
|rowspan=2 ((party shading/Know Nothing))|[[J. Neely Johnson]] <small>(KN)</small>
|rowspan=2 ((party shading/Know Nothing))|[[Robert M. Anderson (politician)|Robert M. Anderson]] <small>(KN)</small>
|rowspan=2 ((party shading/Know Nothing))|[[William T. Wallace]] <small>(KN)</small>
|rowspan=2 ((party shading/Know Nothing))|[[David F. Douglass]] <small>(KN)</small>
|((party shading/Know Nothing))|[[Henry Bates (politician)|Henry Bates]] <small>(KN)</small>
|((party shading/Know Nothing))|[[George W. Whitman]] <small>(KN)</small>
|((party shading/Know Nothing))|16KN, 16D, 1W((efn|The Whig voted with the Know-Nothings to elect a Know-Nothing President Pro Tempore, Delos R. Ashley.))
|((party shading/Know Nothing))|56KN, 23D, 1I
|rowspan=4 ((party shading/Democratic))|[[James Buchanan|Buchanan]]/<br/>[[John C. Breckinridge|Breckinridge]] <small>(D)</small> ((aye))
|- style="height:2em"
!1857
|((party shading/Know Nothing))|[[James L. English]] <small>(KN)</small>
|((party shading/Know Nothing))|[[Edward F. Burton]] <small>(KN)</small>
|rowspan=7 ((party shading/Democratic))|[[Andrew J. Moulder]] <small>(D)</small>
|((party shading/Democratic))|19D, 11KN, 3R
|((party shading/Democratic))|61D, 11R, 8KN
|rowspan=3 ((party shading/Democratic))|David C. Broderick <small>(D)</small>((efn|name=died|Died in office.))
|rowspan=5 ((party shading/Democratic))|William M. Gwin <small>(D)</small>
|- style="height:2em"
!1858
|rowspan=2 ((party shading/Democratic))|John B. Weller <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[Joseph Walkup]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[Thomas H. Williams (California official)|Thomas H. Williams]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[Ferris Foreman]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[Thomas Findley]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|[[Aaron R. Melony]] <small>(D)</small>
|((party shading/Democratic))|27D, 5R, 3KN
|((party shading/Democratic))|66D, 9R, 4KN, 1I
|- style="height:2em"
!1859
|((party shading/Democratic))|30D, 4R, 1I
|((party shading/Democratic))|72D, 8R
|- style="height:2em"
!rowspan=2|1860
|((party shading/Democratic))|[[Milton Latham]] <small>(D)</small>
|((party shading/Democratic))|[[John G. Downey]] <small>(D)</small>
|rowspan=3 ((Party shading/Democratic))|[[Johnson Price]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic))|[[Samuel H. Brooks]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|33D, 2R
|rowspan=2 ((party shading/Democratic))|78D, 2R
|((party shading/Democratic))|[[Henry P. Haun]] <small>(D)</small>
|rowspan=5 ((party shading/Republican))|[[Abraham Lincoln|Lincoln]]/<br/>[[Hannibal Hamlin|Hamlin]] <small>(R)</small> ((aye))
|- style="height:2em"
|rowspan=2 ((party shading/Democratic))|[[John G. Downey]] <small>(D)</small>
|((party shading/Democratic))|[[Isaac N. Quinn]] <small>(D)</small>
|rowspan=3 ((Party shading/Democratic))| Milton Latham <small>(D)</small>
|- style="height:2em"
!1861
|((party shading/Democratic))|[[Pablo de la Guerra]] <small>(D)</small>
|((party shading/Democratic))|[[James S. Gillan]] <small>(D)</small>
|((party shading/Democratic))|30D, 6R
|((party shading/Democratic))|60D, 19, 1[[Constitutional Union Party (United States)|CU]]
|rowspan=6 ((party shading/Democratic))| James A. McDougall <small>(D)</small>
|rowspan=6 ((Party shading/Republican))| 3R
|- style="height:2em"
!1862
|rowspan=2 ((Party shading/Republican))| [[Leland Stanford]] <small>(R)</small>
|rowspan=2 ((Party shading/Republican))| [[John F. Chellis]] <small>(R)</small>
|((Party shading/Republican))| [[Frank M. Pixley]] <small>(R)</small>
|((Party shading/Republican))| [[William H. Weeks (California politician)|William H. Weeks]] <small>(R)</small>
|((Party shading/Republican))| [[Delos R. Ashley]] <small>(R)</small>
|((Party shading/Republican))| [[Gilbert R. Warren]] <small>(R)</small>
|((party shading/Democratic))|23D, 17R
|((party shading/Democratic))|41D, 39R
|- style="height:2em"
!1863
|rowspan=4 ((Party shading/Republican))| [[John L. McCullogh]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))| [[Benjamin B. Redding]] <small>(R)</small>
|rowspan=4 ((Party shading/National Union))| [[Romualdo Pacheco]] <small>(NU)</small>
|rowspan=4 ((Party shading/Republican))| [[George R. Oultan]] <small>(R)</small>
|rowspan=4 ((Party shading/National Union))| [[John Swett]] <small>(NU)</small>
|((Party shading/Republican))| 31R, 9D
|((Party shading/Republican))| 63R, 17D
|rowspan=6 ((party shading/Republican))|[[John Conness]] <small>(R)</small>
|- style="height:2em"
!1864
|rowspan=4 ((party shading/Republican))|[[Frederick Low]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[Tim N. Machin]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|35R, 5D
|rowspan=2 ((party shading/Republican))|70R, 10D
|rowspan=4 ((Party shading/National Union))|[[Abraham Lincoln|Lincoln]]/<br/>[[Andrew Johnson|Johnson]] <small>(NU)</small> ((aye))
|- style="height:2em"
!1865
|- style="height:2em"
!1866
|rowspan=2 ((party shading/Republican))|31R, 9D
|rowspan=2 ((party shading/Republican))|61R, 19D
|- style="height:2em"
!1867
|rowspan=4 ((party shading/Democratic))|[[Jo Hamilton (politician)|Jo Hamilton]] <small>(D)</small>
|rowspan=4 ((party shading/Democratic))|[[Henry L. Nichols]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))| [[Antonio F. Coronel]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))| [[Robert Watt (California politician)|Robert Watt]] <small>(D)</small>
|rowspan=4 ((party shading/Democratic))| [[Oscar Penn Fitzgerald]] <small>(D)</small>
|rowspan=6 ((Party shading/Republican))| [[Cornelius Cole]] <small>(R)</small>
|rowspan=4 ((Party shading/Democratic))| 2D, 1R
|- style="height:2em"
!1868
|rowspan=4 ((Party shading/Democratic))|[[Henry Huntly Haight]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))|[[William Holden (politician)|William Holden]] <small>(D)</small>
|rowspan=2 ((party shading/Republican))|21R, 19D
|rowspan=2 ((Party shading/Democratic))|52D, 28R
|rowspan=4 ((party shading/Republican))|[[Ulysses S. Grant|Grant]]/<br/>[[Schuyler Colfax|Colfax]] <small>(R)</small> ((aye))
|- style="height:2em"
!1869
|rowspan=5 ((party shading/Democratic))| [[Eugene Casserly]] <small>(D)</small>
|- style="height:2em"
!1870
|rowspan=2 ((party shading/Democratic))|26D, 12R, 2I
|rowspan=2 ((party shading/Democratic))|67D, 10R, 3I
|- style="height:2em"
!1871
|rowspan=4 ((Party shading/Republican))| [[John Lord Love]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))| [[Drury Melone]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))| [[Ferdinand Baehr]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))| [[James J. Green]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))| [[Henry Nicholas Bolander]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|3R
|- style="height:2em"
!1872
|rowspan=3 ((party shading/Republican))| [[Newton Booth]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))| [[Romualdo Pacheco]] <small>(R)</small>
|rowspan=2 ((Party shading/Democratic))| 22D, 17R, 1I
|rowspan=2 ((party shading/Republican))|54R, 25D, 1I
|rowspan=4 ((party shading/Republican))|[[Ulysses S. Grant|Grant]]/<br/>[[Henry Wilson|Wilson]] <small>(R)</small> ((aye))
|- style="height:2em"
!1873
|rowspan=6 ((party shading/Republican))|[[Aaron A. Sargent]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|3R, 1D
|- style="height:2em"
!1874
|rowspan=2 ((party shading/Democratic))|18R, 14D, 8((abbr|PI|People's Independent Party))((efn|A Democrat, [[William Irwin (California politician)|William Irwin]], was elected President Pro Tempore with the support of the People's Independent Party.))
|rowspan=2 ((party shading/Independent (United States)))|34((abbr|PI|People's Independent Party)), 27R, 19D((efn|A representative of the People's Independent Party, [[Morris M. Estee]], was elected Speaker with the support of the Democrats.))
|((party shading/Democratic))|[[John S. Hager]] <small>(D)</small>
|- style="height:2em"
!1875
|((Party shading/Republican))|[[Romualdo Pacheco]] <small>(R)</small>
|((Party shading/Democratic))|[[William Irwin (California politician)|William Irwin]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|Jo Hamilton <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[Thomas Bock (California politician)|Thomas Bock]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[José Guadalupe Estudillo]] <small>(D)</small>
|((Party shading/Democratic))|[[James W. Mandeville]] <small>(D)</small>
|rowspan=5 ((party shading/Republican))|[[Ezra S. Carr]] <small>(R)</small>
|rowspan=6 ((Party shading/Anti-Monopoly))|[[Newton Booth]] <small>(AM)</small>
|rowspan=2 ((party shading/Democratic))|3D, 1R
|- style="height:2em"
!1876
|rowspan=4 ((Party shading/Democratic))|[[William Irwin (California politician)|William Irwin]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))|[[James A. Johnson (California politician)|James A. Johnson]] <small>(D)</small>
|((Party shading/Democratic))|[[William B. C. Brown]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic))|20D, 11I, 6R, 3ID
|rowspan=2 ((Party shading/Democratic))|64D, 12R, 4I
|rowspan=4 ((party shading/Republican))|[[Rutherford B. Hayes|Hayes]]/<br/>[[William A. Wheeler|Wheeler]] <small>(R)</small> ((aye))
|- style="height:2em"
!1877
|rowspan=6 ((party shading/Republican))|[[Daniel M. Kenfield]] <small>(R)</small>
|((Party shading/Republican))|3R, 1D
|- style="height:2em"
!1878
|rowspan=2 ((party shading/Democratic))|27D, 10R, 2I, 1[[Workingmen's Party of California|WPC]]
|rowspan=2 ((party shading/Democratic))|55D, 24R, 1WPC
|((Party shading/Tie))|2D, 2R
|- style="height:2em"
!1879
|rowspan=4 ((Party shading/Republican))|3R, 1D
|rowspan=6 ((Party shading/Democratic))|[[James T. Farley]] <small>(D)</small>
|rowspan=2 ((party shading/Republican))|3R, 1D
|- style="height:2em"
!1880
|rowspan=3 ((party shading/Republican))|[[George C. Perkins]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|[[John Mansfield (American politician)|John Mansfield]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|[[Augustus L. Hart]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|[[Daniel M. Burns]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|[[John Weil]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|[[Frederick M. Campbell]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|23R, 10WPC, 7D
|((party shading/Republican))|46R, 18D, 16WPC
|rowspan=4 ((party shading/Democratic))|[[Winfield Scott Hancock|Hancock]]/<br/>[[William Hayden English|English]] <small>(D)</small> ((nay))
|- style="height:2em"
!1881
|rowspan=2 ((party shading/Republican))|42R, 33D, 4WPC, 1GB
|rowspan=5 ((party shading/Republican))|[[John Franklin Miller (senator)|John Franklin Miller]] <small>(R)</small>((efn|name=died))
|rowspan=2 ((Party shading/Tie))|2D, 2R
|- style="height:2em"
!1882
|- style="height:2em"
!1883
|rowspan=5 ((party shading/Democratic))|[[George Stoneman]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[John Daggett]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[Edward C. Marshall]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[Thomas Larkin Thompson]] <small>(D)</small>
|((party shading/Democratic))|[[William A. January]] <small>(D)</small>
|rowspan=9 ((party shading/Democratic))|[[John P. Dunn]] <small>(D)</small>
|rowspan=5 ((party shading/Democratic))|[[William T. Weckler]] <small>(D)</small>
|rowspan=9 ((party shading/Democratic))|3D, 1R
|rowspan=2 ((party shading/Democratic))|32D, 8R
|rowspan=2 ((party shading/Democratic))|61D, 19R
|rowspan=2 ((party shading/Democratic))|6D
|- style="height:2em"
!1884
|rowspan=4 ((party shading/Democratic))|[[Denis J. Oullahan]] <small>(D)</small>
|rowspan=5 ((party shading/Republican))|[[James G. Blaine|Blaine]]/<br/>[[John A. Logan|Logan]] <small>(R)</small> ((nay))
|- style="height:2em"
!1885
|rowspan=3 ((party shading/Tie))|20D, 20R((efn|The senate elected a Democratic President Pro Tempore.))
|rowspan=3 ((party shading/Republican))|60R, 20D
|rowspan=10 ((party shading/Republican))|[[Leland Stanford]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|5R, 1D
|- style="height:2em"
!rowspan=2| 1886
|((party shading/Democratic))|[[George Hearst]] <small>(D)</small>((efn|name=appointed|Appointed to fill vacancy.))
|- style="height:2em"
|((party shading/Republican))|[[Abram Williams]] <small>(R)</small>
|- style="height:2em"
!1887
|((party shading/Democratic))|[[Washington Bartlett]] <small>(D)</small>((efn|name=died))
|((party shading/Republican))|[[Robert Waterman (governor)|Robert Waterman]] <small>(R)</small>
|rowspan=4 ((party shading/Democratic))|[[George A. Johnson]] <small>(D)</small>
|rowspan=4 ((party shading/Democratic))|[[William C. Hendricks]] <small>(D)</small>
|rowspan=4 ((party shading/Democratic))|[[Adam Herald]] <small>(D)</small>
|rowspan=4 ((party shading/Republican))|[[Ira G. Haitt]] <small>(R)</small>
|rowspan=2 ((party shading/Democratic))|22D, 18R
|rowspan=2 ((Party shading/Republican))|41R, 39D
|rowspan=4 ((party shading/Democratic))|[[George Hearst]] <small>(D)</small>((efn|name=died))
|rowspan=10 ((Party shading/Republican))|4R, 2D
|- style="height:2em"
!1888
|rowspan=3 ((party shading/Republican))|[[Robert Waterman (governor)|Robert Waterman]] <small>(R)</small>
|rowspan=3 ((party shading/Democratic))|[[Stephen M. White]] <small>(D)</small>
|rowspan=4 ((party shading/Republican))|[[Benjamin Harrison|Harrison]]/<br/>[[Levi P. Morton|Morton]] <small>(R)</small> ((aye))
|- style="height:2em"
!1889
|rowspan=2 ((Party shading/Democratic))|22D, 18R
|rowspan=2 ((Party shading/Democratic))|42D, 38R
|- style="height:2em"
!1890
|- style="height:2em"
!1891
|rowspan=4 ((party shading/Republican))|[[Henry Markham]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[John B. Reddick]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))|[[William H. Hart]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|[[Edwin G. Waite]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[J.R. McDonald]] <small>(R)</small>
|rowspan=15 ((party shading/Republican))|[[Edward P. Colgan]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))|J. W. Anderson <small>(R)</small>
|rowspan=8 ((Party shading/Republican))|3R, 1D
|rowspan=2 ((Party shading/Republican))|28R, 12D
|rowspan=2 ((Party shading/Republican))|60R 19D, 1KN
|rowspan=2 ((Party shading/Republican))|[[Charles N. Felton]] <small>(R)</small>
|- style="height:2em"
!1892
|rowspan=4 ((party shading/Democratic))|8 - [[Grover Cleveland|Cleveland]]/<br/>[[Adlai Stevenson I|Stevenson]] <small>(D)</small> ((aye))<br/>1 - [[Benjamin Harrison|Harrison]]/<br/>[[Whitelaw Reid|Reid]] <small>(R)</small>  ((nay))
|- style="height:2em"
!1893
|rowspan=2 ((party shading/Republican))|22R, 18D
|rowspan=2 ((Party shading/Democratic))|45D, 31R, 2I, 2Pop
|rowspan=6 ((party shading/Democratic))|[[Stephen M. White]] <small>(D)</small>
|- style="height:2em"
!1894
|((party shading/Republican))|[[Albert Hart (politician)|Albert Hart]] <small>(R)</small>
|rowspan=21 ((Party shading/Republican))| [[George C. Perkins]] <small>(R)</small>
|- style="height:2em"
!1895
|rowspan=4 ((party shading/Democratic))|[[James Budd]] <small>(D)</small>
|((Party shading/Republican))|[[Spencer G. Millard]] <small>(R)</small>((efn|name=died))
|rowspan=4 ((party shading/Republican))|[[William F. Fitzgerald]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))|[[Lewis H. Brown]] <small>(R)</small>
|rowspan=3 ((Party shading/Republican))|[[Levi Ratcliffe]] <small>(R)</small>
|rowspan=3 ((Party shading/Republican))|[[Samuel T. Black]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|25R, 15D
|rowspan=2 ((party shading/Republican))|64R, 14D, 2Pop
|- style="height:2em"
!1896
|rowspan=3 ((Party shading/Democratic))|[[William T. Jeter]] <small>(D)</small>((efn|name=appointed))
|rowspan=4 ((party shading/Republican))|[[William McKinley|McKinley]]/<br/>[[Theodore Roosevelt|Roosevelt]] <small>(R)</small> ((aye))
|- style="height:2em"
!1897
|rowspan=2 ((party shading/Republican))|28R, 12D
|rowspan=2 ((party shading/Republican))|47R, 16Fus, 9Pop, 8D
|rowspan=2 ((party shading/Republican))|3R, 2D, 2Pop
|- style="height:2em"
!1898
|((party shading/Democratic))|[[Will S. Green]] <small>(D)</small>
|((party shading/Democratic))|[[Charles T. Meredith]] <small>(D)</small>
|- style="height:2em"
!1899
|rowspan=4 ((Party shading/Republican))|[[Henry T. Gage]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))|[[Jacob H. Neff]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[Tirey L. Ford]] <small>(R)</small>
|rowspan=12 ((Party shading/Republican))|[[Charles F. Curry]] <small>(R)</small>
|rowspan=8 ((Party shading/Republican))|[[Truman Reeves]] <small>(R)</small>
|rowspan=8 ((Party shading/Republican))|Thomas J. Kirk <small>(R)</small>
|rowspan=8 ((party shading/Republican))|2R, 2D((efn|name=RepBoE|Republicans held the State Controller's office for the duration of this tie and cast the tie-breaking vote here, giving control of the Board to the Republicans.))
|rowspan=2 ((party shading/Republican))|26R, 14D
|rowspan=2 ((party shading/Republican))|59R, 20D, 2I
|''vacant''
|((party shading/Republican))|6R, 1D
|- style="height:2em"
!1900
|rowspan=5 ((Party shading/Republican))| [[Thomas R. Bard]] <small>(R)</small>
|rowspan=3 ((party shading/Republican))|7R
|rowspan=4 ((party shading/Republican))|[[William McKinley|McKinley]]/<br/>[[Theodore Roosevelt|Roosevelt]] <small>(R)</small> ((aye))
|- style="height:2em"
!1901
|rowspan=2 ((party shading/Republican))|34R, 6D
|rowspan=2 ((party shading/Republican))|60R, 20D
|- style="height:2em"
!1902
|- style="height:2em"
!1903
|rowspan=4 ((Party shading/Republican))|[[George Pardee]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))|[[Alden Anderson]] <small>(R)</small>
|rowspan=36 ((party shading/Republican))|[[Ulysses S. Webb]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|33R, 7D
|rowspan=2 ((party shading/Republican))|60R, 19D, 1((abbr|UL|Union Labor))
|rowspan=2 ((party shading/Republican))|5R, 3D
|- style="height:2em"
!1904
|rowspan=4 ((party shading/Republican))|[[Theodore Roosevelt|Roosevelt]]/<br/>[[Charles W. Fairbanks|Fairbanks]] <small>(R)</small> ((aye))
|- style="height:2em"
!1905
|rowspan=2 ((party shading/Republican))|33R, 4((abbr|UL|Union Labor)), 3D
|rowspan=2 ((party shading/Republican))|72R, 4D, 4((abbr|UL|Union Labor))
|rowspan=6 ((party shading/Republican))|[[Frank Flint]] <small>(R)</small>
|rowspan=6 ((party shading/Republican))|8R
|- style="height:2em"
!1906
|rowspan=7 ((Party shading/Republican))|[[A. B. Nye]] <small>(R)</small>
|- style="height:2em"
!1907
|rowspan=4 ((Party shading/Republican))|[[James Gillett]] <small>(R)</small>
|rowspan=4 ((Party shading/Republican))|[[Warren R. Porter]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[William R. Williams]] <small>(R)</small>
|rowspan=12 ((Party shading/Republican))|[[Edward Hyatt]] <small>(R)</small>
|rowspan=8 ((Party shading/Republican))|4R
|rowspan=2 ((party shading/Republican))|33R, 6D, 1I
|rowspan=2 ((party shading/Republican))|73R, 6D, 1I
|- style="height:2em"
!1908
|rowspan=4 ((party shading/Republican))|[[William Howard Taft|Taft]]/<br/>[[James S. Sherman|Sherman]] <small>(R)</small> ((aye))
|- style="height:2em"
!1909
|rowspan=2 ((party shading/Republican))|30R, 9D, 1I
|rowspan=2 ((party shading/Republican))|60R, 20D
|- style="height:2em"
!1910
|- style="height:2em"
!1911
|((Party shading/Republican))|[[Hiram Johnson]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[Albert Joseph Wallace]] <small>(R)</small>
|rowspan=29 ((Party shading/Republican))|[[Frank C. Jordan]] <small>(R)</small>((efn|name=died))
|rowspan=4 ((Party shading/Republican))|[[Edward D. Roberts]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|32R, 18D
|rowspan=2 ((party shading/Republican))|69R, 11D
|rowspan=6 ((party shading/Republican))|[[John D. Works]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|7R, 1D
|- style="height:2em"
!1912
|rowspan=5 ((party shading/Progressive))|[[Hiram Johnson]] <small>(Prog)</small>
|rowspan=4 ((party shading/Bull Moose))|[[Theodore Roosevelt|Roosevelt]]/<br/>[[Hiram Johnson|Johnson]] <small>(Prog)</small> ((nay))
|- style="height:2em"
!1913
|rowspan=8 ((party shading/Republican))|[[John S. Chambers]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|30R, 10D
|rowspan=2 ((party shading/Republican))|54R, 25D, 1Soc
|rowspan=2 ((party shading/Republican))|7R, 3D, 1I
|- style="height:2em"
!1914
|- style="height:2em"
!1915
|((party shading/Progressive))|[[John Morton Eshleman]] <small>(Prog)</small>((efn|name=died))
|rowspan=8 ((party shading/Progressive))|[[Friend Richardson]] <small>(Prog)</small>
|rowspan=12 ((Party shading/Republican))| 3R, 1D
|rowspan=2 ((party shading/Republican))|21R, 10D, 9Prog
|rowspan=2 ((party shading/Fusion))|33R, 28Prog, 15D, 3Soc, 1Proh((efn|A Progressive Speaker was elected with Democratic support.))
|rowspan=6 ((party shading/Democratic))|[[James D. Phelan]] <small>(D)</small>
|((Party shading/Republican))|4R, 3D, 2Prog, 1I, 1Proh
|- style="height:2em"
!1916
|((Party shading/Republican))|[[William Stephens (American politician)|William Stephens]] <small>(R)</small>
|((Party shading/Republican))|5R, 3D, 1Prog, 1I, 1Proh
|rowspan=4 ((party shading/Democratic))|[[Woodrow Wilson|Wilson]]/<br/>[[Thomas R. Marshall|Marshall]] <small>(D)</small> ((aye))
|- style="height:2em"
!1917
|rowspan=6 ((party shading/Republican))|[[William Stephens (American politician)|William Stephens]] <small>(R)</small>
|rowspan=10 ((Party shading/Republican))|[[C. C. Young]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|20R, 11D, 8P, 1I
|rowspan=2 ((party shading/Republican))|69R, 9D, 1Prog, 1Proh
|rowspan=29 ((Party shading/Republican))|[[Hiram Johnson]] <small>(R)</small>((efn|name=died))
|rowspan=2 ((party shading/Republican))|5R, 4D, 1Prog, 1Proh
|- style="height:2em"
!1918
|- style="height:2em"
!1919
|rowspan=8 ((Party shading/Nonpartisan))|[[Will C. Wood]] <small>(NP)</small>
|rowspan=2 ((party shading/Republican))|32R, 7D, 1I
|rowspan=2 ((party shading/Republican))|70R, 10D
|rowspan=8 ((party shading/Republican))|9R, 2D
|- style="height:2em"
!1920
|rowspan=4 ((party shading/Republican))|[[Warren G. Harding|Harding]]/<br/>[[Calvin Coolidge|Coolidge]] <small>(R)</small> ((aye))
|- style="height:2em"
!1921
|rowspan=16 ((Party shading/Republican))|[[Roy C. Riley]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|33R, 7D
|rowspan=2 ((party shading/Republican))|73R, 7D
|rowspan=12 ((Party shading/Republican))|[[Samuel M. Shortridge]] <small>(R)</small>
|- style="height:2em"
!1922
|- style="height:2em"
!1923
|rowspan=4 ((Party shading/Republican))|[[Friend Richardson]] <small>(R)</small>
|rowspan=34 ((party shading/Republican))|[[Charles G. Johnson]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|36R, 3D, 1I
|rowspan=2 ((party shading/Republican))|76R, 4D
|- style="height:2em"
!1924
|rowspan=4  ((party shading/Republican))|[[Calvin Coolidge|Coolidge]]/<br/>[[Charles G. Dawes|Dawes]] <small>(R)</small> ((aye))
|- style="height:2em"
!1925
|rowspan=2 ((party shading/Republican))|37R, 3D
|rowspan=2 ((party shading/Republican))|75R, 5D
|- style="height:2em"
!1926
|- style="height:2em"
!1927
|rowspan=4 ((party shading/Republican))|[[C. C. Young]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|[[Buron Fitts]] <small>(R)</small>
|rowspan=2 ((Party shading/Independent Republican))| [[William John Cooper]] <small>(NP/R)</small>
|rowspan=12 ((Party shading/Republican))|4R
|rowspan=4 ((party shading/Republican))|35R, 5D
|rowspan=2 ((party shading/Republican))|74R, 6D
|rowspan=6 ((Party shading/Republican))|10R, 1D
|- style="height:2em"
!1928
|rowspan=4 ((party shading/Republican))|[[Herbert Hoover|Hoover]]/<br/>[[Charles Curtis|Curtis]] <small>(R)</small> ((aye))
|- style="height:2em"
!1929
|rowspan=2 ((party shading/Republican))|[[Herschel L. Carnahan]] <small>(R)</small>
|rowspan=8 ((Party shading/Nonpartisan))|[[Vierling C. Kersey]] <small>(NP)</small>
|rowspan=2 ((party shading/Republican))|71R, 7D, 2I
|- style="height:2em"
!1930
|- style="height:2em"
!1931
|rowspan=3 ((party shading/Republican))|[[James Rolph]] <small>(R)</small>((efn|name=died))
|rowspan=3 ((party shading/Republican))|[[Frank Merriam]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|36R, 4D
|rowspan=2 ((party shading/Republican))|73R, 7D
|- style="height:2em"
!1932
|rowspan=8 ((party shading/Democratic))|[[Franklin D. Roosevelt|Roosevelt]]/<br/>[[John Nance Garner|Garner]] <small>(D)</small> ((aye))
|- style="height:2em"
!1933
|rowspan=2 ((party shading/Republican))|35R, 5D
|rowspan=2 ((party shading/Republican))|55R, 25D
|rowspan=6 ((party shading/Democratic))|[[William Gibbs McAdoo]] <small>(D)</small>((efn|Resigned November 8, 1938. [[Thomas M. Storke]] <small>(D)</small> was appointed to replace McAdoo on November 9, but as Congress was not in session Storke never took any legislative action or cast any votes during his time as Senator.))
|rowspan=2 ((party shading/Democratic))|11D, 9R
|- style="height:2em"
!1934
|rowspan=5 ((Party shading/Republican))|[[Frank Merriam]] <small>(R)</small>
|''vacant''
|- style="height:2em"
!1935
|rowspan=4 ((Party shading/Republican))|[[George J. Hatfield]] <small>(R)</small>
|rowspan=2 ((Party shading/Republican))|31R, 8D, 1I
|rowspan=2 ((Party shading/Republican))|42R, 37D, 1I
|rowspan=2 ((party shading/Democratic))|13D, 7R
|- style="height:2em"
!1936
|- style="height:2em"
!1937
|rowspan=10 ((party shading/Republican))|[[Harry B. Riley]] <small>(R)</small>
|rowspan=8 ((Party shading/Independent Republican))|[[Walter F. Dexter]] <small>(NP/R)</small>
|rowspan=2 ((party shading/Republican))|25R, 15D
|rowspan=2 ((Party shading/Democratic))|47D, 33R
|rowspan=2 ((party shading/Democratic))|15D, 4R, 1Prog
|- style="height:2em"
!1938
|- style="height:2em"
!1939
|rowspan=4 ((party shading/Democratic))|[[Culbert Olson]] <small>(D)</small>
|rowspan=4 ((party shading/Democratic))|[[Ellis E. Patterson]] <small>(D)</small>
|rowspan=4 ((party shading/Republican))|[[Earl Warren]] <small>(R)</small>
|rowspan=15 ((Party shading/Republican))|3R, 1D
|rowspan=2 ((party shading/Republican))|21R, 19D
|rowspan=2 ((Party shading/Democratic))|44D, 36R
|rowspan=12 ((Party shading/Democratic))|[[Sheridan Downey]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic))|11D, 8R, 1Prog
|- style="height:2em"
!1940
|rowspan=3 ((Party shading/Democratic))|[[Paul Peek (politician)|Paul Peek]] <small>(D)</small>
|rowspan=4 ((party shading/Democratic))|[[Franklin D. Roosevelt|Roosevelt]]/<br/>[[Henry A. Wallace|Wallace]] <small>(D)</small> ((aye))
|- style="height:2em"
!1941
|rowspan=4 ((party shading/Republican))|24R, 16D
|rowspan=2 ((Party shading/Democratic))|42D, 38R
|rowspan=2 ((Party shading/Tie))| 10D, 10R
|- style="height:2em"
!1942
|- style="height:2em"
!1943
|rowspan=11 ((party shading/Republican))|[[Earl Warren]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[Frederick F. Houser]] <small>(R)</small>
|rowspan=4 ((party shading/Democratic))|[[Robert W. Kenny]] <small>(D)</small>
|rowspan=28 ((Party shading/Republican))|[[Frank M. Jordan]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|44R, 36D
|rowspan=2 ((Party shading/Democratic))|13D, 10R
|- style="height:2em"
!1944
|rowspan=4 ((party shading/Democratic))|[[Franklin D. Roosevelt|Roosevelt]]/<br/>[[Harry S. Truman|Truman]] <small>(D)</small> ((aye))
|- style="height:2em"
!1945
|rowspan=18 ((Party shading/Nonpartisan))|[[Roy E. Simpson]] <small>(NP)</small>
|rowspan=4 ((party shading/Republican))|24R, 20D
|rowspan=2 ((party shading/Republican))|42R, 37D, 1I
|rowspan=2 ((Party shading/Democratic))|16D, 7R
|- style="height:2em"
!1946
|rowspan=13 ((Party shading/Republican))|[[William Knowland]] <small>(R)</small>((efn|name=appointed))
|- style="height:2em"
!1947
|rowspan=7 ((party shading/Republican))|[[Goodwin Knight]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[Frederick N. Houser]] <small>(R)</small>
|rowspan=6 ((party shading/Republican))|[[Thomas Kuchel]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|48R, 32D
|rowspan=2 ((party shading/Republican))|14R, 9D
|- style="height:2em"
!1948
|rowspan=4 ((party shading/Democratic))|[[Harry S. Truman|Truman]]/<br/>[[Alben W. Barkley|Barkley]] <small>(D)</small> ((aye))
|- style="height:2em"
!1949
|rowspan=2 ((party shading/Republican))|26R, 14D
|rowspan=2 ((party shading/Republican))|45R, 35D
|rowspan=4 ((party shading/Republican))|12R, 11D
|- style="height:2em"
!1950
|- style="height:2em"
!1951
|rowspan=8 ((party shading/Democratic))|[[Pat Brown]] <small>(D)</small>
|rowspan=2 ((party shading/Republican))|28R, 12D
|rowspan=2 ((party shading/Republican))|47R, 33D
|rowspan=2 ((party shading/Republican))|[[Richard Nixon]] <small>(R)</small>
|- style="height:2em"
!1952
|rowspan=8 ((party shading/Republican))|[[Dwight D. Eisenhower|Eisenhower]]/<br/>[[Richard Nixon|Nixon]] <small>(R)</small> ((aye))
|- style="height:2em"
!1953
|rowspan=6 ((party shading/Republican))|[[Robert C. Kirkwood]] <small>(R)</small>((efn|name=appointed))
|rowspan=2 ((party shading/Republican))|29R, 11D
|rowspan=2 ((party shading/Republican))|53R, 27D
|rowspan=17 ((Party shading/Republican))|[[Thomas Kuchel]] <small>(R)</small>((efn|name=appointed))
|rowspan=4 ((party shading/Republican))|19R, 11D
|- style="height:2em"
!1954
|rowspan=5 ((Party shading/Republican))|[[Goodwin Knight]] <small>(R)</small>
|rowspan=5 ((Party shading/Republican))|[[Harold J. Powers]] <small>(R)</small>
|rowspan=5 ((Party shading/Republican))|2R, 2D((efn|name=RepBoE))
|- style="height:2em"
!1955
|rowspan=2 ((party shading/Republican))|22R, 18D
|rowspan=2 ((party shading/Republican))|47R, 23D
|- style="height:2em"
!1956
|- style="height:2em"
!1957
|rowspan=2 ((party shading/Republican))|[[A. Ronald Burton]] <small>(R)</small>
|rowspan=2 ((party shading/Tie))|20D, 20R((efn|A Democrat, [[Hugh M. Burns]] was elected Senate President Pro Tempore.))
|rowspan=2 ((party shading/Republican))|42R, 38D
|rowspan=2 ((party shading/Republican))|17R, 13D
|- style="height:2em"
!1958
|- style="height:2em"
!1959
|rowspan=9 ((party shading/Democratic))|[[Pat Brown]] <small>(D)</small>
|rowspan=9 ((party shading/Democratic))|[[Glenn M. Anderson]] <small>(D)</small>
|rowspan=6 ((party shading/Democratic))|[[Stanley Mosk]] <small>(D)</small>
|rowspan=9 ((party shading/Democratic))|[[Bert A. Betts]] <small>(D)</small>
|rowspan=9 ((party shading/Democratic))|[[Alan Cranston]] <small>(D)</small>
|rowspan=21 ((party shading/Democratic))|4D
|rowspan=2 ((Party shading/Democratic))|26D, 14R
|rowspan=4 ((Party shading/Democratic))|47D, 33R
|rowspan=6 ((party shading/Democratic))|[[Clair Engle]] <small>(D)</small>((efn|name=died))
|rowspan=2 ((Party shading/Democratic))|16D, 14R
|- style="height:2em"
!1960
|rowspan=4 ((party shading/Republican))|[[Richard Nixon|Nixon]]/<br/>[[Henry Cabot Lodge Jr.|Lodge]] <small>(R)</small> ((nay))
|- style="height:2em"
!1961
|rowspan=2 ((Party shading/Democratic))|30D, 10R
|rowspan=2 ((Party shading/Democratic))|24D, 14R
|- style="height:2em"
!1962
|- style="height:2em"
!1963
|rowspan=9 ((Party shading/Independent Republican))| [[Max Rafferty]] <small>(NP/R)</small>
|rowspan=5 ((party shading/Democratic))|27D, 13R
|rowspan=3 ((Party shading/Democratic))|52D, 28R
|rowspan=5 ((Party shading/Democratic))|23D, 15R
|- style="height:2em"
!rowspan=2|1964
|rowspan=5 ((party shading/Democratic))|[[Lyndon B. Johnson|Johnson]]/<br/>[[Hubert Humphrey|Humphrey]] <small>(D)</small> ((aye))
|- style="height:2em"
|rowspan=7 ((Party shading/Democratic))|[[Thomas C. Lynch]] <small>(D)</small>((efn|name=appointed))
|((Party shading/Democratic))|[[Pierre Salinger]] <small>(D)</small>((efn|name=appointed))
|- style="height:2em"
!1965
|rowspan=2 ((party shading/Democratic)) |49D, 31R
|rowspan=6 ((Party shading/Republican))|[[George Murphy]] <small>(R)</small>
|- style="height:2em"
!1966
|- style="height:2em"
!1967
|rowspan=8 ((party shading/Republican))|[[Ronald Reagan]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|[[Robert Finch (American politician)|Robert Finch]] <small>(R)</small>
|rowspan=8 ((party shading/Republican))|[[Ivy Baker Priest]] <small>(R)</small>
|rowspan=8 ((party shading/Republican))|[[Houston I. Flournoy]] <small>(R)</small>
|((Party shading/Democratic))|21D, 19R((efn|A Democrat, [[J. Eugene McAteer]] died in office in May 1967 and was succeeded by a Republican [[Milton Marks]] in August 1967 shifting the Senate to 20D, 20R.))
|rowspan=2 ((Party shading/Democratic))|42D, 38R
|rowspan=4 ((party shading/Democratic))|21D, 17R
|- style="height:2em"
!1968
|((party shading/Tie))|20D, 20R
|rowspan=8 ((party shading/Republican))|[[Richard Nixon|Nixon]]/<br/>[[Spiro Agnew|Agnew]] <small>(R)</small> ((aye))
|- style="height:2em"
!1969
|rowspan=5 ((party shading/Republican))|[[Edwin Reinecke]] <small>(R)</small>
|rowspan=2 ((party shading/Republican))|21R, 19D
|rowspan=2 ((party shading/Republican))|41R, 39D
| rowspan=22 ((Party shading/Democratic)) |[[Alan Cranston]] <small>(D)</small>
|- style="height:2em"
!1970
|((Party shading/Republican))|[[H. P. Sullivan]] <small>(R)</small>
|- style="height:2em"
!1971
|rowspan=8 ((Party shading/Republican))|[[Evelle J. Younger]] <small>(R)</small>
|rowspan=4 ((Party shading/Democratic))|[[Jerry Brown]] <small>(D)</small>
|rowspan=12 ((Party shading/Independent Democratic))| [[Wilson Riles]] <small>(NP/D)</small>
|rowspan=2 ((Party shading/Democratic))|21D, 19R
|rowspan=2 ((Party shading/Democratic))|43D, 37R
|rowspan=6 ((Party shading/Democratic))|[[John V. Tunney]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic))|20D, 18R
|- style="height:2em"
!1972
|- style="height:2em"
!1973
|rowspan=2 ((Party shading/Tie))|20D, 20R((efn|Democrat James Mills continued as Senate President Pro Tempore.))
|rowspan=2 ((Party shading/Democratic))|51D, 29R
|rowspan=2 ((Party shading/Democratic))|23D, 20R
|- style="height:2em"
!1974
|((Party shading/Republican))|[[John L. Harmer]] <small>(R)</small>
|- style="height:2em"
!1975
|rowspan=8 ((party shading/Democratic))|[[Jerry Brown]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))|[[Mervyn Dymally]] <small>(D)</small>
| rowspan=16 ((Party shading/Democratic)) |[[March Fong Eu]] <small>(D)</small>
|rowspan=13 ((Party shading/Democratic))|[[Jesse M. Unruh]] <small>(D)</small>((efn|name=died))
|rowspan=12 ((Party shading/Democratic))|[[Kenneth Cory]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic))|25D, 15R
|rowspan=2 ((Party shading/Democratic))|55D, 25R
|rowspan=2 ((Party shading/Democratic))|28D, 15R
|- style="height:2em"
!1976
|rowspan=4 ((Party shading/Republican))|[[Gerald Ford|Ford]]/<br/>[[Bob Dole|Dole]] <small>(R)</small> ((nay))
|- style="height:2em"
!1977
|rowspan=2 ((Party shading/Democratic))|28D, 12R
|rowspan=2 ((Party shading/Democratic))|57D, 23R
|rowspan=6 ((Party shading/Republican))|[[S. I. Hayakawa]] <small>(R)</small>
|rowspan=2 ((Party shading/Democratic))|29D, 14R
|- style="height:2em"
!1978
|- style="height:2em"
!1979
|rowspan=4 ((party shading/Republican))|[[Mike Curb]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[George Deukmejian]] <small>(R)</small>
|rowspan=8 ((Party shading/Democratic))|3D, 1R
|rowspan=4 ((Party shading/Democratic))|26D, 14R
|rowspan=2 ((Party shading/Democratic))|50D, 30R
|rowspan=2 ((Party shading/Democratic))|28D, 15R
|- style="height:2em"
!1980
|rowspan=8 ((Party shading/Republican))|[[Ronald Reagan|Reagan]]/<br/>[[George H. W. Bush|Bush]] <small>(R)</small> ((aye))
|- style="height:2em"
!1981
|rowspan=2 ((Party shading/Democratic))|47D, 33R
|rowspan=2 ((Party shading/Democratic))|22D, 21R
|- style="height:2em"
!1982
|- style="height:2em"
!1983
|rowspan=8 ((party shading/Republican))|[[George Deukmejian]] <small>(R)</small>
| rowspan=8 ((Party shading/Democratic)) |[[Leo T. McCarthy]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic))|[[John Van de Kamp]] <small>(D)</small>
|rowspan=5 ((Party shading/Nonpartisan))| [[Bill Honig]] <small>(NP)</small>
|rowspan=4 ((Party shading/Democratic))|25D, 15R
|rowspan=2 ((Party shading/Democratic))|48D, 32R
|rowspan=8 ((Party shading/Republican))|[[Pete Wilson]] <small>(R)</small>((efn|Resigned to take office as [[Governor of California]].))
|rowspan=8 ((Party shading/Democratic))|28D, 17R
|- style="height:2em"
!1984
|- style="height:2em"
!1985
|rowspan=2 ((Party shading/Democratic))|47D, 33R
|- style="height:2em"
!1986
|- style="height:2em"
!1987
| rowspan=4 ((Party shading/Democratic)) |[[Gray Davis]] <small>(D)</small>
| rowspan=4 ((party shading/Democratic)) |2D, 2R((efn|name=boetie|Democratic State Controllers held office for the entire duration of this tie, giving Democrats control of the Board.))
|rowspan=4 ((Party shading/Democratic))|24D, 14R, 1I
|rowspan=2 ((Party shading/Democratic))|44D, 36R
|- style="height:2em"
!1988
|((Party shading/Democratic))|[[Elizabeth Whitney (treasurer)|Elizabeth Whitney]] <small>(D)</small>((efn|name=acting|Deputy officer who served in an acting capacity during a vacancy.))
| rowspan=3 ((Party shading/Independent Democratic)) |Bill Honig <small>(NP/D)</small>
| rowspan=3 ((Party shading/Republican)) |[[George H. W. Bush|Bush]]/<br/>[[Dan Quayle|Quayle]] <small>(R)</small> ((aye))
|- style="height:2em"
!1989
|rowspan=2 ((party shading/Republican))|[[Thomas W. Hayes]] <small>(R)</small>((efn|name=appointed))
|rowspan=2 ((Party shading/Democratic))|47D, 33R
|- style="height:2em"
!1990
|- style="height:2em"
!rowspan=2|Year!![[List of governors of California|Governor]]!![[List of lieutenant governors of California|Lieutenant<br/>Governor]]!![[Attorney General of California|Attorney<br/>General]]!![[Secretary of State of California|Secretary of State]]!![[California State Treasurer|Treasurer]]!![[California State Controller|Controller]]!![[California Department of Education|Supt. of<br/>Pub. Inst.]]!!rowspan=2|[[California State Board of Equalization|BOE]]!![[California State Senate|State<br/>Senate]]!![[California State Assembly|State<br/>Assem.]]!![[List of United States senators from California|U.S. Senator<br/>(Class I)]]!![[List of United States senators from California|U.S. Senator<br/>(Class III)]]!![[List of United States representatives from California|U.S.<br/>House]]!! rowspan=2 |[[United States presidential election|Electoral<br />votes]]
|- style="height:2em"
! colspan=7 |[[California executive branch|Executive offices]]!!colspan=2|[[California State Legislature|State Legislature]]!!colspan=3|[[United States congressional delegations from California|United States Congress]]
|}

==1991–present==
{| class="wikitable"  style="text-align:center;"
|- style="height:2em"
!rowspan=2|Year!!colspan=8|[[California executive branch|Executive offices]]!!rowspan=2|[[California State Board of Equalization|BOE]]!! colspan="2" |[[California State Legislature|State Legislature]]!!colspan=3|[[United States congressional delegations from California|United States Congress]]!!rowspan=2 nowrap|[[United States presidential election|Electoral<br />votes]]
|- style="height:2em"
![[List of governors of California|Governor]]!![[List of lieutenant governors of California|Lieutenant<br/>Governor]]!![[Attorney General of California|Attorney<br/>General]]!![[Secretary of State of California|Secretary<br>of State]]!![[California State Treasurer|Treasurer]]!![[California State Controller|Controller]]!![[California Insurance Commissioner|Insurance<br>Comm.]]!![[California Department of Education|Supt. of<br/>Pub. Inst.]]!![[California State Senate|State<br/>Senate]]!![[California State Assembly|State<br/>Assem.]]!![[List of United States senators from California|U.S. Senator<br/>(Class I)]]!![[List of United States senators from California|U.S. Senator<br/>(Class III)]]!![[List of United States representatives from California|U.S.<br/>House]]
|- style="height:2em"
!1991
|rowspan=8 ((party shading/Republican))|[[Pete Wilson]] <small>(R)</small>
| rowspan=4 ((Party shading/Democratic))|[[Leo T. McCarthy]] <small>(D)</small>
|rowspan=8 ((Party shading/Republican))|[[Dan Lungren]] <small>(R)</small>
| rowspan=3 ((Party shading/Democratic))|[[March Fong Eu]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))|[[Kathleen Brown]] <small>(D)</small>
| rowspan=4 ((Party shading/Democratic))|[[Gray Davis]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))|[[John Garamendi]] <small>(D)</small>
| rowspan=2 ((Party shading/Independent Democratic))|[[Bill Honig]] <small>(NP/D)</small>
| rowspan=28 ((Party shading/Democratic))|2D, 2R((efn|name=boetie))
|rowspan=2 ((Party shading/Democratic))|25D, 14R, 1I
|rowspan=2 ((Party shading/Democratic))|46D, 34R
|rowspan=2 ((party shading/Republican))|[[John Seymour (California politician)|John Seymour]] <small>(R)</small>((efn|name=appointed))
| rowspan=2 ((Party shading/Democratic))|[[Alan Cranston]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic))|26D, 19R
|
|- style="height:2em"
!1992
|rowspan=8 ((Party shading/Democratic))|[[Bill Clinton|Clinton]]/<br/>[[Al Gore|Gore]] <small>(D)</small> ((aye))
|- style="height:2em"
!1993
|rowspan=2 ((Party shading/Nonpartisan))| [[David Dawson (California politician)|David Dawson]] <small>(NP)</small>((efn|name=acting))
|rowspan=2 ((Party shading/Democratic))|23D, 15R, 2I
|rowspan=2 ((Party shading/Democratic))|48D, 32R
|rowspan=32 ((Party shading/Democratic))|[[Dianne Feinstein]] <small>(D)</small>((efn|name=died))
|rowspan=24 ((Party shading/Democratic))|[[Barbara Boxer]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic))|30D, 22R
|- style="height:2em"
!1994
|((Party shading/Democratic))|[[Tony Miller (California politician)|Tony Miller]] <small>(D)</small>((efn|name=acting))
|- style="height:2em"
!1995
|rowspan=4 ((Party shading/Democratic))|[[Gray Davis]] <small>(D)</small>
|rowspan=8 ((party shading/Republican))|[[Bill Jones (California politician)|Bill Jones]] <small>(R)</small>
|rowspan=4 ((party shading/Republican))|[[Matt Fong]] <small>(R)</small>
|rowspan=8 ((Party shading/Democratic))|[[Kathleen Connell]] <small>(D)</small>
|rowspan=5 ((party shading/Republican))|[[Chuck Quackenbush|Chuck<br/>Quackenbush]] <small>(R)</small>
|rowspan=8 ((Party shading/Independent Democratic))|[[Delaine Eastin]] <small>(NP/D)</small>
|rowspan=2 ((Party shading/Democratic))|21D, 17R, 2I
|rowspan=2 ((Party shading/Republican))|41R, 39D((efn|Democrat [[Willie Brown (politician)|Willie Brown]] continued as Speaker for the first half of 1995 with the support of a Republican-turned-Independent, [[Paul Horcher]], and two Republicans. Those two Republicans, [[Doris Allen (politician)|Doris Allen]] and [[Brian Setencich]], each served as Speaker for three months the second half of 1995. Republican [[Curt Pringle]] was then selected as Speaker in 1996 after the Independent and two Republicans were recalled and/or removed from office.))
|((Party shading/Democratic))|27D, 25R
|- style="height:2em"
!1996
|((Party shading/Tie))|26D, 26R
|- style="height:2em"
!1997
|rowspan=2 ((Party shading/Democratic))|23D, 16R, 1I
|rowspan=2 ((Party shading/Democratic))|43D, 37R
|rowspan=2 ((Party shading/Democratic))|29D, 23R
|- style="height:2em"
!1998
|- style="height:2em"
!1999
|rowspan=5 ((Party shading/Democratic))|[[Gray Davis]] <small>(D)</small>((efn|[[2003 California gubernatorial recall election|Recalled in 2003]].))
|rowspan=8 ((Party shading/Democratic))|[[Cruz Bustamante]] <small>(D)</small>
|rowspan=8 ((party shading/Democratic))|[[Bill Lockyer]] <small>(D)</small>
|rowspan=8 ((party shading/Democratic))|[[Phil Angelides]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic))|25D, 15R
|rowspan=2 ((Party shading/Democratic))|47D, 32R, 1G
|((Party shading/Democratic))|28D, 24R
|- style="height:2em"
!2000
|((Party shading/Republican))|[[J. Clark Kelso]] <small>(R)</small>((efn|name=acting))
|((Party shading/Democratic))|27D, 25R
|rowspan=4 ((Party shading/Democratic))|[[Al Gore|Gore]]/<br/>[[Joe Lieberman|Lieberman]] <small>(D)</small> ((nay))
|- style="height:2em"
!2001
|rowspan=2 ((Party shading/Democratic))|[[Harry W. Low]] <small>(D)</small>((efn|name=appointed))
|rowspan=2 ((Party shading/Democratic))|26D, 14R
|rowspan=2 ((Party shading/Democratic))|50D, 30R
|rowspan=2 ((Party shading/Democratic))|32D, 20R
|- style="height:2em"
!2002
|- style="height:2em"
!2003
|rowspan=2 ((Party shading/Democratic))|[[Kevin Shelley]] <small>(D)</small>((efn|Resigned March 4, 2005. Deputy Insurance Commissioner [[Cathy Mitchell (politician)|Cathy Mitchell]] served in an acting capacity from March 4 until March 29.))
|rowspan=4 ((Party shading/Democratic))|[[Steve Westly]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))|[[John Garamendi]] <small>(D)</small>
|rowspan=8 ((Party shading/Independent Democratic))|[[Jack O'Connell (American politician)|Jack O'Connell]] <small>(NP/D)</small>
|rowspan=10 ((Party shading/Democratic))|25D, 15R
|rowspan=6 ((Party shading/Democratic))|48D, 32R
|rowspan=4 ((Party shading/Democratic))|33D, 20R
|- style="height:2em"
!2004
|rowspan=7 ((Party shading/Republican))|[[Arnold Schwarzenegger|Arnold<br/>Schwarzenegger]]<br/><small>(R)</small>
|rowspan=4 ((Party shading/Democratic))|[[John Kerry|Kerry]]/<br/>[[John Edwards|Edwards]] <small>(D)</small> ((nay))
|- style="height:2em"
!2005
|rowspan=2 ((Party shading/Republican))|[[Bruce McPherson]] <small>(R)</small>((efn|name=appointed))
|- style="height:2em"
!2006
|- style="height:2em"
!2007
|rowspan=3 ((Party shading/Democratic))|[[John Garamendi]] <small>(D)</small>
|rowspan=4 ((Party shading/Democratic))|[[Jerry Brown]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic))|[[Debra Bowen]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic))|[[Bill Lockyer]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic))|[[John Chiang (California politician)|John Chiang]] <small>(D)</small>
|rowspan=4 ((Party shading/Republican))|[[Steve Poizner]] <small>(R)</small>
|rowspan=8 ((Party shading/Democratic))|34D, 19R
|- style="height:2em"
!2008
|rowspan=8 ((Party shading/Democratic))|[[Barack Obama|Obama]]/<br/>[[Joe Biden|Biden]] <small>(D)</small> ((aye))
|- style="height:2em"
!2009
|rowspan=2 ((Party shading/Democratic))|50D, 29R, 1I
|- style="height:2em"
!2010
|((Party shading/Republican))|[[Abel Maldonado]] <small>(R)</small>((efn|name=appointed))
|- style="height:2em"
!2011
|rowspan=8 ((Party shading/Democratic))|[[Jerry Brown]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic))|[[Gavin Newsom]] <small>(D)</small>
|rowspan=6 ((Party shading/Democratic))|[[Kamala Harris]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic))|[[Dave Jones (politician)|Dave Jones]] <small>(D)</small>
|rowspan=8 ((Party shading/Independent Democratic))|[[Tom Torlakson]] <small>(NP/D)</small>
|((Party shading/Democratic))|52D, 28R
|- style="height:2em"
!2012
|((party shading/Democratic))|52D, 27R, 1I
|- style="height:2em"
!2013
|rowspan=2 ((party shading/Democratic))|29D, 11R
|rowspan=2 ((party shading/Democratic))|55D, 25R
|- style="height:2em"
!2014
|- style="height:2em"
!2015
|rowspan=8 ((party shading/Democratic))|[[Alex Padilla]] <small>(D)</small>
|rowspan=4 ((party shading/Democratic))|[[John Chiang (California politician)|John Chiang]] <small>(D)</small>
|rowspan=10 ((party shading/Democratic))|[[Betty Yee]] <small>(D)</small>
|rowspan=2 ((party shading/Democratic))|26D, 14R
|rowspan=2 ((party shading/Democratic))|52D, 28R
|rowspan=2 ((party shading/Democratic))|38D, 15R
|- style="height:2em"
!2016
|rowspan=6 ((Party shading/Democratic))|[[Hillary Clinton|Clinton]]/<br/>[[Tim Kaine|Kaine]] <small>(D)</small> ((nay))
|- style="height:2em"
!2017
|rowspan=6 ((party shading/Democratic))|[[Xavier Becerra]] <small>(D)</small>((efn|name=appointed))
|((party shading/Democratic))|27D, 13R
|rowspan=2 ((party shading/Democratic))|55D, 25R
| rowspan=6 ((Party shading/Democratic)) |[[Kamala Harris]] <small>(D)</small>((efn|Resigned to take office as [[Vice President of the United States]].))
|rowspan=2 ((party shading/Democratic))|39D, 14R
|- style="height:2em"
!2018
|((party shading/Democratic))|26D, 14R((efn|Democratic Senator [[Josh Newman (politician)|Josh Newman]] was [[Recall election|recalled]] and replaced by Republican [[Ling Ling Chang]].))
|- style="height:2em"
!rowspan=3|2019
|rowspan=8 ((Party shading/Democratic/active))|[[Gavin Newsom]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic/active))|[[Eleni Kounalakis]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic/active))|[[Fiona Ma]] <small>(D)</small>
|rowspan=8 ((Party shading/Democratic/active))|[[Ricardo Lara]] <small>(D)</small>
|rowspan=8 ((Party shading/Independent Democratic/active))|[[Tony Thurmond]]<br/><small>(NP/D)</small>
|rowspan=8 ((Party shading/Democratic/active))|3D, 1R
|rowspan=4 ((Party shading/Democratic))|29D, 11R
|((Party shading/Democratic))|60D, 20R
|rowspan=3 ((Party shading/Democratic))|46D, 7R
|- style="height:2em"
|((Party shading/Democratic))|61D, 19R((efn|Republican Assemblyman [[Brian Maienschein]] switched to the Democratic Party.))
|- style="height:2em"
|rowspan=2 ((Party shading/Democratic))|61D, 18R, 1I((efn|Republican Assemblyman [[Chad Mayes]] left the Republican party and registered as an independent.))
|- style="height:2em"
!2020
|((Party shading/Democratic))|45D, 7R((efn|Democrat [[Katie Hill (politician)|Katie Hill]] resigned and was succeeded by Republican [[Mike Garcia (politician)|Mike Garcia]]. Republican [[Duncan D. Hunter]] resigned and his seat remained vacant until the next election.))
|rowspan=4 ((Party shading/Democratic/active))| [[Joe Biden|Biden]]/<br/>[[Kamala Harris|Harris]] <small>(D)</small> ((aye))
|- style="height:2em"
!2021
|rowspan=4 ((Party shading/Democratic/active))|[[Rob Bonta]] <small>(D)</small>((efn|name=appointed))
|rowspan=4 ((Party shading/Democratic/active))|[[Shirley Weber]] <small>(D)</small>((efn|name=appointed))
|rowspan=2 ((Party shading/Democratic))|31D, 9R
|rowspan=2 ((Party shading/Democratic))|60D, 19R, 1I
|rowspan=4 ((Party shading/Democratic/active))|[[Alex Padilla]] <small>(D)</small>((efn|name=appointed))
|rowspan=2 ((Party shading/Democratic))|42D, 11R
|- style="height:2em"
!2022
|-
!2023
|rowspan=2 ((Party shading/Democratic/active))|[[Malia Cohen]] <small>(D)</small>
|rowspan=2 ((Party shading/Democratic/active))|32D, 8R
|rowspan=2 ((Party shading/Democratic/active))|62D, 18R
|rowspan=2 ((Party shading/Democratic/active))|[[Laphonza Butler]] <small>(D)</small>((efn|name=appointed))
|rowspan=2 ((Party shading/Democratic/active))|40D, 12R
|- style="height:2em"
!2024
| ((TBD))
|- style="height:2em"
!rowspan=2|Year!![[List of governors of California|Governor]]!![[List of lieutenant governors of California|Lieutenant<br/>Governor]]!![[Attorney General of California|Attorney<br/>General]]!![[Secretary of State of California|Secretary<br/>of State]]!![[California State Treasurer|Treasurer]]!![[California State Controller|Controller]]!![[California Insurance Commissioner|Insurance<br/>Comm.]]!![[California Department of Education|Supt. of<br/>Pub. Inst.]]!!rowspan=2|[[California State Board of Equalization|BOE]]!![[California State Senate|State<br/>Senate]]!![[California State Assembly|State<br/>Assem.]]!![[List of United States senators from California|U.S. Senator<br/>(Class I)]]!![[List of United States senators from California|U.S. Senator<br/>(Class III)]]!![[List of United States representatives from California|U.S.<br/>House]]!! rowspan=2 |[[United States presidential election|Electoral<br />votes]]
|- style="height:2em"
!colspan=8|[[California executive branch|Executive offices]]!!colspan=2|[[California State Legislature|State Legislature]]!!colspan=3|[[United States congressional delegations from California|United States Congress]]
|}
((United States political party shading key))
((notelist))

==Party strength by number of registrations==

;Graphical summary
((Graph:Chart
 | width=800
 | height=400
 | xAxisTitle=
 | yAxisTitle= California Party Registration %
 | xAxisAngle = -40
 | legend=Opinion
 | interpolate = bundle
 | size = 77
 | xType = date
 | y1Title=Democratic
 | y2Title=Republican
 | y3Title=Independent
 | y4Title=American Independent
 | y5Title=Green
 | y6Title=Libertarian
 | type=line
 |xGrid=
 | x=
1999, 2001, 2003, 2005, 2007, 2009, 2011, 2013, 2015, 2017, 2019, 2021, 2023
|y1=
46.72, 45.57, 44.39, 43.04, 42.52, 44.52, 44.04, 43.93, 43.15, 44.77, 43.11, 46.17, 46.89
|y2=
35.27, 34.76, 35.22, 34.49, 34.19, 31.14, 30.88, 28.94, 27.98, 25.87, 23.57, 24.14, 23.83
|y3=
12.89, 14.43, 15.32, 17.88, 18.83, 19.99, 20.41, 20.86, 23.57, 24.51, 28.26, 23.73, 22.48
|y4=
1.97, 2.04, 1.95, 1.99, 2.00, 2.17, 2.43, 2.64, 2.71, 2.63, 2.59, 3.07, 3.61
|y5=
0.66, 0.91, 1.03, 0.95, 0.89, 0.67, 0.66, 0.63, 0.62, 0.49, 0.44, 0.39, 0.44
|y6=
0.55, 0.60, 0.59, 0.54, 0.53, 0.48, 0.54, 0.61, 0.69, 0.73, 0.77, 0.92, 1.07
 | colors = #0000FF, #FF0000, #808080, #800080, #008000, #FFFF00
 | showSymbols = 0, 0, 0, 0, 0, 0
 | symbolsShape = cross
 | yGrid = true
 | linewidth = 2.0
))

{| class="wikitable sortable"
|+ Political Party Registration Over Time
|-
! Year
! Total
! [[California Democratic Party|Democratic]]
! [[California Republican Party|Republican]]
! [[Independent voter|Independent]]
! [[American Independent Party|American Ind.]]
! [[Green Party of California|Green]]
! [[Libertarian Party of California|Libertarian]]
! [[Natural Law Party (United States)|Natural Law]]
! [[Reform Party of the United States of America|Reform]]
! [[Peace and Freedom Party|Peace & Freedom]]
! [[Americans Elect]]
|-
| 1999<ref>((cite web |title=Report of Registration - February 10, 1999 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-1999/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 1999 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-1999/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 14,853,121 || 46.72% || 35.27% || 12.89% || 1.97% || 0.66% || 0.55% || 0.43% || ((no|0.58%)) || ((no|0.48%)) || ((no|))
|-
| 2001<ref>((cite web |title=Report of Registration - February 10, 2001 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-01/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2001 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-01/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 15,577,686 || 45.57% || 34.76% || 14.43% || 2.04% || 0.91% || 0.60% || 0.35% || 0.48% || ((no|0.41%)) || ((no|))
|-
| 2003<ref>((cite web |title=Report of Registration - February 10, 2003 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-03/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2003 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-03/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 15,168,263 || 44.39% || 35.22% || 15.32% || 1.95% || 1.03% || 0.59% || 0.28% || ((no|)) || ((no|0.52%)) || ((no|))
|-
| 2005<ref>((cite web |title=Report of Registration - February 10, 2005 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-05/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2005 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-05/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 16,628,673 || 43.04% || 34.49% || 17.88% || 1.99% || 0.95% || 0.54% || 0.17% || ((no|0.23%)) || 0.40% || ((no|))
|-
| 2007<ref>((cite web |title=Report of Registration - February 10, 2007 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-07/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2007 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-07/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 15,682,358 || 42.52% || 34.19% || 18.83% || 2.00% || 0.89% || 0.53% || ((no|)) || ((no|0.22%)) || 0.37% || ((no|))
|-
| 2009<ref>((cite web |title=Report of Registration - February 10, 2009 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-09/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2009 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-09/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 17,334,275 || 44.52% || 31.14% || 19.99% || 2.17% || 0.67% || 0.48% || ((no|)) || ((no|0.16%)) || 0.32% || ((no|))
|-
| 2011<ref>((cite web |title=Report of Registration - February 10, 2011 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-11/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2011 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-11/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 17,186,531 || 44.04% || 30.88% || 20.41% || 2.43% || 0.66% || 0.54% || ((no|)) || ((no|0.13%)) || 0.34% || ((no|))
|-
| 2013<ref>((cite web |title=Report of Registration - February 10, 2013 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-2013/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2013 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-2013/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 18,055,783 || 43.93% || 28.94% || 20.86% || 2.64% || 0.63% || 0.61% || ((no|)) || ((no|0.09%)) || 0.34% || 0.02%
|-
| 2015<ref>((cite web |title=Report of Registration - February 10, 2015 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-2015/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2015 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-2015/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 17,717,936 || 43.15% || 27.98% || 23.57% || 2.71% || 0.62% || 0.69% || ((no|)) || ((no|)) || 0.44% || ((no|))
|-
| 2017<ref>((cite web |title=Report of Registration - February 10, 2017 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-2017/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2017 |url=https://elections.cdn.sos.ca.gov/ror/ror-pages/ror-odd-year-2017/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 19,432,609 || 44.77% || 25.87% || 24.51% || 2.63% || 0.49% || 0.73% || ((no|)) || ((no|)) || 0.39% || ((no|))
|-
| 2019<ref>((cite web |title=Report of Registration - February 10, 2019 |url=https://elections.cdn.sos.ca.gov/ror/ror-odd-year-2019/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2019 |url=https://elections.cdn.sos.ca.gov/ror/ror-odd-year-2019/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 19,978,449 || 43.11% || 23.57% || 28.26% || 2.59% || 0.44% || 0.77% || ((no|)) || ((no|)) || 0.38% || ((no|))
|-
| 2021<ref>((cite web |title=Report of Registration - February 10, 2021 |url=https://elections.cdn.sos.ca.gov/ror/ror-odd-year-2021/county.pdf |website=California Secretary of State |access-date=23 November 2021))</ref><ref>((cite web |title=Registration by Political Bodies Attempting to Qualify - February 10, 2021 |url=https://elections.cdn.sos.ca.gov/ror/ror-odd-year-2021/nonqual.pdf |website=California Secretary of State |access-date=23 November 2021))</ref>
| 22,154,304 || 46.17% || 24.14% || 23.73% || 3.07% || 0.39% || 0.92% || ((no|)) || ((no|)) || 0.48% || ((no|))
|-
| 2023<ref>((cite web |title=Report of Registration - February 10, 2023 |url=https://elections.cdn.sos.ca.gov/ror/ror-odd-year-2023/county.pdf |website=California Secretary of State |access-date=28 June 2023))</ref>
| 21,980,768 || 46.89% || 23.83% || 22.48% || 3.61% || 0.44% || 1.07% || ((no|)) || ((no|)) || 0.57% || ((no|))
|}

==References==
((reflist))

==See also==
*[[California#Government and politics|Government and politics in California]]
*[[California locations by voter registration]]
*[[Politics of California]]
**[[Politics of California before 1900]]
*[[Elections in California]]
*[[Government of California]]

((Political party strength in U.S. states))

[[Category:Politics of California]]
[[Category:Government of California]]
[[Category:Political party strength in the United States by state|California]]

Pages transcluded onto the current version of this page (help):

Political party strength in California (edit)
Template:Abbr (view source) (template editor protected)
Template:Ambox (view source) (template editor protected)
Template:Aye (view source) (template editor protected)
Template:Category handler (view source) (protected)
Template:Cite web (view source) (protected)
Template:Delink (view source) (template editor protected)
Template:Democratic Party (US)/meta/shading (view source) (template editor protected)
Template:Efn (view source) (template editor protected)
Template:Find sources mainspace (view source) (template editor protected)
Template:First word (view source) (template editor protected)
Template:Fix (view source) (protected)
Template:Fix/category (view source) (template editor protected)
Template:Graph:Chart (view source) (template editor protected)
Template:Hlist/styles.css (view source) (protected)
Template:Main other (view source) (protected)
Template:More citations needed (view source) (template editor protected)
Template:Nay (view source) (template editor protected)
Template:No (view source) (template editor protected)
Template:Notelist (view source) (template editor protected)
Template:Pagetype (view source) (protected)
Template:Party color (view source) (template editor protected)
Template:Party shading/Alaskan Independence (edit)
Template:Party shading/American Labor (edit)
Template:Party shading/Anti-Administration (view source) (semi-protected)
Template:Party shading/Anti-Jacksonian (view source) (semi-protected)
Template:Party shading/Anti-Masonic (view source) (semi-protected)
Template:Party shading/Anti-Monopoly (edit)
Template:Party shading/Bull Moose (edit)
Template:Party shading/Conservative (edit)
Template:Party shading/DFL (edit)
Template:Party shading/Democratic (view source) (template editor protected)
Template:Party shading/Democratic-Republican (view source) (semi-protected)
Template:Party shading/Democratic/active (edit)
Template:Party shading/Dixiecrat (view source) (semi-protected)
Template:Party shading/Farmer–Labor (edit)
Template:Party shading/Federalist (view source) (semi-protected)
Template:Party shading/Free Soil (edit)
Template:Party shading/Fusion (edit)
Template:Party shading/Greenback (edit)
Template:Party shading/Independence (edit)
Template:Party shading/Independent (view source) (template editor protected)
Template:Party shading/Independent (US) (view source) (template editor protected)
Template:Party shading/Independent (United States) (view source) (template editor protected)
Template:Party shading/Independent Democratic (edit)
Template:Party shading/Independent Democratic/active (edit)
Template:Party shading/Independent Republican (edit)
Template:Party shading/Jacksonian (view source) (semi-protected)
Template:Party shading/Know Nothing (view source) (semi-protected)
Template:Party shading/Liberal (New York) (edit)
Template:Party shading/Libertarian (view source) (semi-protected)
Template:Party shading/Minnesota Democratic–Farmer–Labor (view source) (semi-protected)
Template:Party shading/National Union (edit)
Template:Party shading/Nonpartisan (view source) (semi-protected)
Template:Party shading/Nonpartisan League (edit)
Template:Party shading/Nullifier (edit)
Template:Party shading/Opposition (view source) (semi-protected)
Template:Party shading/Populist (view source) (semi-protected)
Template:Party shading/Progressive (view source) (semi-protected)
Template:Party shading/Progressive (Vermont) (edit)
Template:Party shading/Prohibition (view source) (semi-protected)
Template:Party shading/Readjuster (edit)
Template:Party shading/Republican (view source) (template editor protected)
Template:Party shading/Silver (edit)
Template:Party shading/Silver Republican (edit)
Template:Party shading/Socialist (view source) (semi-protected)
Template:Party shading/Tie (edit)
Template:Party shading/Unconditional Unionist (edit)
Template:Party shading/Unionist (view source) (semi-protected)
Template:Party shading/Vermont Progressive (edit)
Template:Party shading/Whig (view source) (semi-protected)
Template:Party shading/active (edit)
Template:Political party strength in U.S. states (edit)
Template:Reflist (view source) (protected)
Template:Reflist/styles.css (view source) (protected)
Template:Republican Party (US)/meta/shading (view source) (template editor protected)
Template:SDcat (view source) (template editor protected)
Template:Short description (view source) (protected)
Template:Short description/lowercasecheck (view source) (protected)
Template:TBD (view source) (semi-protected)
Template:United States political party shading key (edit)
Template:United States topic (view source) (template editor protected)
Module:Arguments (view source) (protected)
Module:Category handler (view source) (protected)
Module:Category handler/blacklist (view source) (protected)
Module:Category handler/config (view source) (protected)
Module:Category handler/data (view source) (protected)
Module:Category handler/shared (view source) (protected)
Module:Check for unknown parameters (view source) (protected)
Module:Citation/CS1 (view source) (protected)
Module:Citation/CS1/COinS (view source) (protected)
Module:Citation/CS1/Configuration (view source) (protected)
Module:Citation/CS1/Date validation (view source) (protected)
Module:Citation/CS1/Identifiers (view source) (protected)
Module:Citation/CS1/Utilities (view source) (protected)
Module:Citation/CS1/Whitelist (view source) (protected)
Module:Citation/CS1/styles.css (view source) (protected)
Module:Delink (view source) (template editor protected)
Module:Disambiguation/templates (view source) (protected)
Module:Find sources (view source) (template editor protected)
Module:Find sources/config (view source) (template editor protected)
Module:Find sources/links (view source) (template editor protected)
Module:Find sources/templates/Find sources mainspace (view source) (template editor protected)
Module:Graph (view source) (template editor protected)
Module:Message box (view source) (protected)
Module:Message box/ambox.css (view source) (protected)
Module:Message box/configuration (view source) (protected)
Module:Namespace detect/config (view source) (protected)
Module:Namespace detect/data (view source) (protected)
Module:Navbar (view source) (protected)
Module:Navbar/configuration (view source) (protected)
Module:Navbar/styles.css (view source) (protected)
Module:Navbox (view source) (template editor protected)
Module:Navbox/configuration (view source) (template editor protected)
Module:Navbox/styles.css (view source) (template editor protected)
Module:Pagetype (view source) (protected)
Module:Pagetype/config (view source) (protected)
Module:Pagetype/disambiguation (view source) (template editor protected)
Module:Pagetype/setindex (view source) (template editor protected)
Module:Pagetype/softredirect (view source) (template editor protected)
Module:Political party (view source) (template editor protected)
Module:Political party/I (view source) (extended confirmed protected)
Module:Political party/J (view source) (extended confirmed protected)
Module:Political party/K (view source) (extended confirmed protected)
Module:Political party/L (view source) (extended confirmed protected)
Module:Political party/N (view source) (extended confirmed protected)
Module:Political party/P (view source) (extended confirmed protected)
Module:Political party/R (view source) (extended confirmed protected)
Module:Political party/S (view source) (extended confirmed protected)
Module:Political party/U (view source) (extended confirmed protected)
Module:Political party/W (view source) (extended confirmed protected)
Module:SDcat (view source) (template editor protected)
Module:String (view source) (protected)
Module:Unsubst (view source) (protected)
Module:Wikitext Parsing (view source) (template editor protected)
Module:Yesno (view source) (protected)

Return to Political party strength in California.

Retrieved from "https://en.wikipedia.org/wiki/Political_party_strength_in_California"