This is a complete list of members of the United States Senate during the 81st United States Congress listed by seniority, from January 3, 1949, to January 3, 1951.
Order of service is based on the commencement of the senator's first term. Behind this is former service as a senator (only giving the senator seniority within his or her new incoming class), service as vice president, a House member, a cabinet secretary, or a governor of a state. The final factor is the population of the senator's state.[1][2][3][4]
Senators who were sworn in during the middle of the two-year congressional term (up until the last senator who was not sworn in early after winning the November 1950 election) are listed at the end of the list with no number.
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This article is about the terms of service of senators that expired in years. For a list of special elections to the United States Senate, see List of special elections to the United States Senate. |
| Class | Terms of service of senators that expired in years |
|---|---|
| Class 3 | Terms of service of senators that expired in 1951[5] |
| Class 1 | Terms of service of senators that expired in 1953[6] |
| Class 2 | Terms of service of senators that expired in 1955[7] |
| Rank | Senator (party-state) | Seniority date | Other factors |
|---|---|---|---|
| 1 | Kenneth McKellar (D-TN) | March 4, 1917 | Former representative (6 years) |
| 2 | Walter F. George (D-GA) | November 22, 1922 | |
| 3 | Carl Hayden (D-AZ) | March 4, 1927 | Former representative (15 years), Maryland |
| 4 | Alben W. Barkley[8] (D-KY) | Former representative (14 years) | |
| 5 | Elmer Thomas (D-OK) | Former representative (4 years), Oklahoma 21st in population (1920) | |
| 6 | Millard Tydings (D-MD) | Former representative (4 years), Maryland 28th in population (1920) | |
| 7 | Robert F. Wagner[9] (D-NY) | ||
| 8 | Arthur H. Vandenberg (R-MI) | March 31, 1928 | |
| 9 | Tom Connally (D-TX) | March 4, 1929 | Former representative (12 years) |
| 10 | Richard Russell Jr. (D-GA) | January 12, 1933 | Former governor |
| 11 | Harry F. Byrd Sr. (D-VA) | March 4, 1933 | Former governor |
| 12 | Pat McCarran (D-NV) | ||
| 13 | Elbert D. Thomas (D-UT) | ||
| 14 | Joseph C. O'Mahoney (D-WY) | January 1, 1934 | |
| 15 | James Murray (D-MT) | November 7, 1934 | |
| 16 | Dennis Chavez (D-NM) | May 11, 1935 | Former representative (4 years) |
| 17 | Claude Pepper (D-FL) | November 4, 1936 | |
| 18 | Edwin C. Johnson (D-CO) | January 3, 1937 | Former governor, Colorado 33rd in population (1930) |
| 19 | Theodore F. Green (D-RI) | Former governor, Rhode Island 37th in population (1930) | |
| 20 | Styles Bridges (R-NH) | Former governor, New Hampshire 41st in population (1930) | |
| 21 | Allen J. Ellender (D-LA) | ||
| 22 | Joseph L. Hill (D-AL) | January 11, 1938 | Former representative (15 years) |
| 23 | Scott W. Lucas (D-IL) | January 3, 1939 | Former representative (4 years) |
| 24 | Charles W. Tobey (R-NH) | Former representative (2 years) | |
| 25 | Clyde M. Reed[10] (R-KS) | Former governor | |
| 26 | Robert A. Taft (R-OH) | Ohio 4th in population (1930) | |
| 27 | Sheridan Downey (D-CA) | California 6th in population (1930) | |
| 28 | Alexander Wiley (R-WI) | Wisconsin 13th in population (1930) | |
| 29 | John Chandler Gurney (R-SD) | South Dakota 36th in population (1930) | |
| 30 | Ralph Owen Brewster (R-ME) | January 3, 1941 | Former governor, Maine 35th in population (1930) |
| 31 | William Langer (R-ND) | Former governor, North Dakota 38th in population (1930) | |
| 32 | Harley M. Kilgore (D-WV) | West Virginia 27th in population (1930) | |
| 33 | Hugh A. Butler (R-NE) | Nebraska 32nd in population (1930) | |
| 34 | Ernest McFarland (D-AZ) | Arizona 43rd in population (1930) | |
| 35 | George Aiken (R-VT) | January 10, 1941 | Former governor |
| 36 | Burnet R. Maybank (D-SC) | November 5, 1941 | |
| 37 | Eugene D. Millikin (R-CO) | December 20, 1941 | |
| 38 | James Eastland (D-MS) | January 3, 1943 | Previously a senator |
| 39 | Homer S. Ferguson (R-MI) | Michigan 7th in population (1940) | |
| 40 | John Little McClellan (D-AR) | Former representative (4 years), Arkansas 25th in population (1940) | |
| 41 | Kenneth S. Wherry (R-NE) | Nebraska 32nd in population (1940) | |
| 42 | Guy Cordon (R-OR) | March 4, 1944 | |
| 43 | Howard A. Smith (R-NJ) | December 7, 1944 | |
| 44 | Warren G. Magnuson (D-WA) | December 14, 1944 | Former representative (7 years) |
| 45 | Francis J. Myers (D-PA) | January 3, 1945 | Former representative (6 years) |
| 46 | J. William Fulbright (D-AR) | Former representative (2 years) | |
| 47 | Forrest C. Donnell (R-MO) | Former governor, Missouri 10th in population (1940) | |
| 48 | Clyde R. Hoey (D-NC) | Former governor, North Carolina 11th in population (1940) | |
| 49 | Bourke B. Hickenlooper (R-IA) | Former governor, Iowa 20th in population (1940) | |
| 50 | Olin D. Johnston (D-SC) | Former governor, South Carolina 26th in population (1940) | |
| 51 | Homer E. Capehart (R-IN) | Indiana 12th in population (1940) | |
| 52 | Brien McMahon (D-CT) | Connecticut 31st in population (1940) | |
| 53 | Wayne Morse (R-OR) | Oregon 34th in population (1940) | |
| 54 | Glen H. Taylor (D-ID) | Idaho 42nd in population (1940) | |
| 54 | Leverett Saltonstall (R-MA) | January 4, 1945 | Former governor, Massachusetts 8th in population (1940) |
| 56 | Milton Young (R-ND) | March 12, 1945 | |
| 57 | William F. Knowland (R-CA) | August 26, 1945 | |
| 58 | Spessard Holland (D-FL) | September 24, 1946 | Former governor |
| 59 | Ralph Flanders (R-VT) | November 1, 1946 | |
| 60 | A. Willis Robertson (D-VA) | November 6, 1946 | Former representative (13 years, 10 months) |
| 61 | John Sparkman (D-AL) | Former representative (9 years, 10 months) | |
| 62 | Harry P. Cain (R-WA) | December 26, 1946 | |
| 63 | Raymond E. Baldwin[11] (R-CT) | December 27, 1946 | |
| 64 | Henry Cabot Lodge Jr. (R-MA) | January 3, 1947 | Previously a senator (7 years, 1 month) |
| 65 | William E. Jenner (R-IN) | Previously a senator (2 months) | |
| 66 | Edward Martin (R-PA) | Former governor, Pennsylvania 2nd in population (1940) | |
| 67 | John W. Bricker (R-OH) | Former governor, Ohio 4th in population (1940) | |
| 68 | Edward John Thye (R-MN) | Former governor, Minnesota 18th in population (1940) | |
| 69 | Herbert O'Conor (D-MD) | Former governor, Maryland 28th in population (1940) | |
| 70 | Irving Ives (R-NY) | New York 1st in population (1940) | |
| 71 | James P. Kem (R-MO) | Missouri 10th in population (1940) | |
| 72 | Joseph McCarthy (R-WI) | Wisconsin 13th in population (1940) | |
| 73 | J. Howard McGrath[12] (D-RI) | Rhode Island 36th in population (1940) | |
| 74 | Zales Ecton (R-MT) | Montana 39th in population (1940) | |
| 75 | Arthur Vivian Watkins (R-UT) | Utah 40th in population (1940) | |
| 76 | John J. Williams (R-DE) | Delaware 47th in population (1940) | |
| 77 | George W. Malone (R-NV) | Nevada 48th in population (1940) | |
| 78 | John C. Stennis (D-MS) | November 17, 1947 | |
| 79 | Karl Mundt (R-SD) | December 31, 1948 | Former representative |
| 80 | J. Melville Broughton[13] (D-NC) | Former governor | |
| 81 | Russell B. Long (D-LA) | ||
| 82 | Matthew M. Neely (D-WV) | January 3, 1949 | Former representative (twice), Former governor, Previously a senator (twice) (total tenure 15 years, 10 months) |
| 83 | Guy Mark Gillette (D-IA) | Former representative, Previously a senator (8 years, 2 months) | |
| 84 | Virgil Chapman (D-KY) | Former representative (24 years) | |
| 85 | Lyndon Johnson (D-TX) | Former representative (12 years) | |
| 86 | Estes Kefauver (D-TN) | Former representative (10 years) | |
| 87 | Margaret Chase Smith (R-ME) | Former representative (8 years, 7 months) | |
| 88 | Clinton Anderson (D-NM) | Former representative (4 years), former cabinet secretary | |
| 89 | Robert S. Kerr (D-OK) | Former governor, Oklahoma 22nd in population (1940) | |
| 90 | Andrew F. Schoeppel (R-KS) | Former governor, Kansas 29th in population (1940) | |
| 91 | Lester C. Hunt (D-WY) | Former governor, Wyoming 46th in population (1940) | |
| 92 | Paul Douglas (D-IL) | Illinois 3rd in population (1940) | |
| 93 | Robert C. Hendrickson (R-NJ) | New Jersey 9th in population (1940) | |
| 94 | Hubert Humphrey (D-MN) | Minnesota 18th in population (1940) | |
| 95 | Bert H. Miller[14] (D-ID) | Idaho 42nd in population (1940) | |
| 96 | Joseph Frear Jr. (D-DE) | Delaware 47th in population (1940) | |
| — | Garrett L. Withers (D-KY) | January 20, 1949 | |
| — | Frank Porter Graham (D-NC) | March 29, 1949 | |
| — | John Foster Dulles (R-NY) | July 8, 1949 | |
| — | Edward L. Leahy (D-RI) | August 24, 1949 | |
| — | Henry Dworshak (R-ID) | October 14, 1949 | Previously a senator |
| — | Herbert H. Lehman (D-NY) | November 9, 1949 | Former governor |
| — | Harry Darby (R-KS) | December 2, 1949 | |
| — | William Benton (D-CT) | December 17, 1949 | |
| — | Frank Carlson (R-KS) | November 27, 1950 | Former representative (12 years), Former governor |
| — | Earle C. Clements (D-KY) | Former representative (3 years), Former governor | |
| — | Willis Smith (D-NC) | ||
| — | Richard Nixon (R-CA) | December 1, 1950 | Former representative (3 years) |
| — | John O. Pastore (D-RI) | December 19, 1950 |