Since Arizona became a U.S. state in 1912, it has sent congressional delegations to the United States Senate and United States House of Representatives. Each state elects two senators to serve for six years, and members of the House to two-year terms. Before becoming a state, the Arizona Territory elected a non-voting delegate at-large to Congress from 1864 to 1912.

These are tables of congressional delegations from Arizona to the United States Senate and the United States House of Representatives.

Current delegation

Current U.S. senators from Arizona

Arizona

CPVI (2022):^[1]
R+2

Class I senator

Class III senator

Kyrsten Sinema
(Senior senator)

Mark Kelly
(Junior senator)

Party

Independent

Democratic

Incumbent since

January 3, 2019

December 2, 2020

Arizona's current congressional delegation in the 118th Congress consists of its two senators, one Democrat and one independent, and its nine representatives: 6 Republicans and 3 Democrats.

The current dean of the Arizona delegation is Democratic Representative Raúl Grijalva of the 7th district, who has served in the House since 2003.

Current U.S. representatives from Arizona
District	Member (Residence)^[2]	Party	Incumbent since	CPVI (2022)^[3]	District map
1st	David Schweikert (Fountain Hills)	Republican	January 3, 2011	R+2
2nd	Eli Crane (Oro Valley)	Republican	January 3, 2023	R+6
3rd	Ruben Gallego (Phoenix)	Democratic	January 3, 2015	D+24
4th	Greg Stanton (Phoenix)	Democratic	January 3, 2019	D+2
5th	Andy Biggs (Gilbert)	Republican	January 3, 2017	R+11
6th	Juan Ciscomani (Tucson)	Republican	January 3, 2023	R+3
7th	Raúl Grijalva (Tucson)	Democratic	January 3, 2003	D+15
8th	Debbie Lesko (Peoria)	Republican	May 7, 2018	R+10
9th	Paul Gosar (Bullhead City)	Republican	January 3, 2011	R+16

United States Senate

Main article: List of United States senators from Arizona

Class I senator	Congress
Henry F. Ashurst (D)	62nd (1912–1913)	Marcus A. Smith (D)
	63rd (1913–1915)
	64th (1915–1917)
	65th (1917–1919)
	66th (1919–1921)
	67th (1921–1923)	Ralph H. Cameron (R)
	68th (1923–1925)
	69th (1925–1927)
	70th (1927–1929)	Carl Hayden (D)
	71st (1929–1931)
	72nd (1931–1933)
	73rd (1933–1935)
	74th (1935–1937)
	75th (1937–1939)
	76th (1939–1941)
Ernest McFarland (D)	77th (1941–1943)
	78th (1943–1945)
	79th (1945–1947)
	80th (1947–1949)
	81st (1949–1951)
	82nd (1951–1953)
Barry Goldwater (R)	83rd (1953–1955)
	84th (1955–1957)
	85th (1957–1959)
	86th (1959–1961)
	87th (1961–1963)
	88th (1963–1965)
Paul Fannin (R)	89th (1965–1967)
	90th (1967–1969)
	91st (1969–1971)	Barry Goldwater (R)
	92nd (1971–1973)
	93rd (1973–1975)
	94th (1975–1977)
Dennis DeConcini (D)	95th (1977–1979)
	96th (1979–1981)
	97th (1981–1983)
	98th (1983–1985)
	99th (1985–1987)
	100th (1987–1989)	John McCain (R)
	101st (1989–1991)
	102nd (1991–1993)
	103rd (1993–1995)
Jon Kyl (R)	104th (1995–1997)
	105th (1997–1999)
	106th (1999–2001)
	107th (2001–2003)
	108th (2003–2005)
	109th (2005–2007)
	110th (2007–2009)
	111th (2009–2011)
	112th (2011–2013)
Jeff Flake (R)	113th (2013–2015)
	114th (2015–2017)
	115th (2017–2019)
	115th (2017–2019)	Jon Kyl (R)
Kyrsten Sinema (D)	116th (2019–2021)	Martha McSally (R)
	116th (2019–2021)	Mark Kelly (D)
	117th (2021–2023)
Kyrsten Sinema (I)	117th (2021–2023)
Kyrsten Sinema (I)	118th (2023–2025)

United States House of Representatives

Main article: List of United States representatives from Arizona

1863–1912: 1 non-voting delegate

Starting on December 5, 1864, Arizona Territory sent a non-voting delegate to the House.

Congress	Delegate from Territory's at-large district
38th (1863–1865)	Charles Debrille Poston (R)
39th (1865–1867)	John N. Goodwin (R)
40th (1867–1869)	Coles Bashford (I)
41st (1869–1871)	Richard C. McCormick (U)
42nd (1871–1873)
43rd (1873–1875)
44th (1875–1877)	Hiram Sanford Stevens (D)
45th (1877–1879)	Hiram Sanford Stevens (D)
46th (1879–1881)	John G. Campbell (D)
47th (1881–1883)	G. H. Oury (D)
48th (1883–1885)	G. H. Oury (D)
49th (1885–1887)	Curtis Coe Bean (R)
50th (1887–1889)	Marcus A. Smith (D)
51st (1889–1891)
52nd (1891–1893)
53rd (1893–1895)
54th (1895–1897)	Oakes Murphy (R)
55th (1897–1899)	Marcus A. Smith (D)
56th (1899–1901)	John Frank Wilson (D)
57th (1901–1903)	Marcus A. Smith (D)
58th (1903–1905)	John Frank Wilson (D)
59th (1905–1907)	Marcus A. Smith (D)
60th (1907–1909)	Marcus A. Smith (D)
61st (1909–1911)	Ralph H. Cameron (R)
62nd (1911–1912)	Ralph H. Cameron (R)

1912–1943: 1 seat

Following statehood on February 14, 1912, Arizona had one seat in the House.

Congress	At-large district
62nd (1912–1913)	Carl Hayden (D)
63rd (1913–1915)
64th (1915–1917)
65th (1917–1919)
66th (1919–1921)
67th (1921–1923)
68th (1923–1925)
69th (1925–1927)
70th (1927–1929)	Lewis Douglas (D)
71st (1929–1931)
72nd (1931–1933)
73rd (1933–1935)	Isabella Greenway (D)
74th (1935–1937)	Isabella Greenway (D)
75th (1937–1939)	John R. Murdock (D)
76th (1939–1941)
77th (1941–1943)

1943–1963: 2 seats

Following 1940 census, Arizona was apportioned two seats. For six years, the seats were elected at-large statewide on a general ticket. In 1949, districts were used.

Congress	2 seats elected on a general ticket from Arizona's at-large district
Congress	1st seat	2nd seat
78th (1943–1945)	John R. Murdock (D)	Richard F. Harless (D)
79th (1945–1947)
80th (1947–1949)
Congress	Districts
Congress	1st	2nd
81st (1949–1951)	John R. Murdock (D)	Harold Patten (D)
82nd (1951–1953)	John R. Murdock (D)
83rd (1953–1955)	John Jacob Rhodes (R)
84th (1955–1957)		Stewart Udall (D)
85th (1957–1959)
86th (1959–1961)
87th (1961–1963)
87th (1961–1963)		Mo Udall (D)

1963–1973: 3 seats

Following 1960 census, Arizona was apportioned three seats.

Congress	District
Congress	1st	2nd	3rd
88th (1963–1965)	John Jacob Rhodes (R)	Mo Udall (D)	George F. Senner Jr. (D)
89th (1965–1967)			George F. Senner Jr. (D)
90th (1967–1969)			Sam Steiger (R)
91st (1969–1971)
92nd (1971–1973)

1973–1983: 4 seats

Following 1970 census, Arizona was apportioned four seats.

Congress	District
Congress	1st	2nd	3rd	4th
93rd (1973–1975)	John Jacob Rhodes (R)	Mo Udall (D)	Sam Steiger (R)	John Conlan (R)
94th (1975–1977)			Sam Steiger (R)	John Conlan (R)
95th (1977–1979)			Bob Stump (D)	Eldon Rudd (R)
96th (1979–1981)
97th (1981–1983)
97th (1981–1983)			Bob Stump (R)

1983–1993: 5 seats

Following 1980 census, Arizona was apportioned five seats.

Congress	District
Congress	1st	2nd	3rd	4th	5th
98th (1983–1985)	John McCain (R)	Mo Udall (D)	Bob Stump (R)	Eldon Rudd (R)	Jim McNulty (D)
99th (1985–1987)	John McCain (R)			Eldon Rudd (R)	Jim Kolbe (R)
100th (1987–1989)	Jay Rhodes (R)			Jon Kyl (R)
101st (1989–1991)
102nd (1991–1993)
102nd (1991–1993)		Ed Pastor (D)

1993–2003: 6 seats

Following 1990 census, Arizona was apportioned six seats.

Congress	District
Congress	1st	2nd	3rd	4th	5th	6th
103rd (1993–1995)	Sam Coppersmith (D)	Ed Pastor (D)	Bob Stump (R)	Jon Kyl (R)	Jim Kolbe (R)	Karan English (D)
104th (1995–1997)	Matt Salmon (R)			John Shadegg (R)		J. D. Hayworth (R)
105th (1997–1999)
106th (1999–2001)
107th (2001–2003)	Jeff Flake (R)

2003–2013: 8 seats

Following 2000 census, Arizona was apportioned eight seats.

Congress	District
Congress	1st	2nd	3rd	4th	5th	6th	7th	8th
108th (2003–2005)	Rick Renzi (R)	Trent Franks (R)	John Shadegg (R)	Ed Pastor (D)	J. D. Hayworth (R)	Jeff Flake (R)	Raúl Grijalva (D)	Jim Kolbe (R)
109th (2005–2007)					J. D. Hayworth (R)			Jim Kolbe (R)
110th (2007–2009)					Harry Mitchell (D)			Gabby Giffords (D)
111th (2009–2011)	Ann Kirkpatrick (D)				Harry Mitchell (D)
112th (2011–2013)	Paul Gosar (R)		Ben Quayle (R)		David Schweikert (R)
112th (2011–2013)	Paul Gosar (R)		Ben Quayle (R)		David Schweikert (R)			Ron Barber (D)

2013–present: 9 seats

Since 2010 census, Arizona has been apportioned nine seats.

Congress	District
Congress	1st	2nd	3rd	4th	5th	6th	7th	8th	9th
113th (2013–2015)	Ann Kirkpatrick (D)	Ron Barber (D)	Raúl Grijalva (D)	Paul Gosar (R)	Matt Salmon (R)	David Schweikert (R)	Ed Pastor (D)	Trent Franks (R)	Kyrsten Sinema (D)
114th (2015–2017)	Ann Kirkpatrick (D)	Martha McSally (R)			Matt Salmon (R)		Ruben Gallego (D)
115th (2017–2019)	Tom O'Halleran (D)				Andy Biggs (R)
115th (2017–2019)								Debbie Lesko (R)
116th (2019–2021)		Ann Kirkpatrick (D)							Greg Stanton (D)
117th (2021–2023)		Ann Kirkpatrick (D)							Greg Stanton (D)
118th (2023–2025)	David Schweikert (R)	Eli Crane (R)	Ruben Gallego (D)	Greg Stanton (D)		Juan Ciscomani (R)	Raúl Grijalva (D)		Paul Gosar (R)

Key

Democratic (D)
Republican (R)
Unionist (U)
Independent (I)

Notes

References

^ "2022 Cook PVI: State Map and List". Cook Political Report. Retrieved January 8, 2023.
^ "Office of the Clerk, U.S. House of Representatives". clerk.house.gov. Retrieved January 6, 2022.
^ "2022 Cook PVI: District Map and List". Cook Political Report. Retrieved January 5, 2023.

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v t e Arizona's current delegation to the United States Congress
Senators	▌Kyrsten Sinema (I) ▌Mark Kelly (D)
Representatives (ordered by district)	▌David Schweikert (R) ▌Eli Crane (R) ▌Ruben Gallego (D) ▌Greg Stanton (D) ▌Andy Biggs (R) ▌Juan Ciscomani (R) ▌Raúl Grijalva (D) ▌Debbie Lesko (R) ▌Paul Gosar (R)

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