These are tables of congressional delegations from the state of Washington to the United States Senate and United States House of Representatives.
The current dean of the Washington delegation is Senator Patty Murray, having served in the Senate since 1993.
United States Senate
{| class="wikitable floatright" style="text-align: center;"
|-
! colspan=3 | Current U.S. senators from Washington
|-
! rowspan=2 | <br/><br/>
{| class="wikitable"
! CPVI :
|-
|
|}
! Class I senator
! Class III senator
|- style="vertical-align: top;"
| x150px<br/>Maria Cantwell<br/><br>
| x150px<br/>Patty Murray<br/><br>
|-
! Party
|
|
|-
! Incumbent since
| January 3, 2001
| January 3, 1993
|}
{| class="wikitable sticky-header" style="text-align:center"
|- style="height:2em"
! colspan=2 | Class I senator
! Congress
! colspan=2 | Class III senator
|- style="height:2em"
| rowspan=2 | John B. Allen (R)
| rowspan="2" bgcolor="#cccccc" |
| 51st (1889–1891)
| bgcolor=#cccccc |
| rowspan=5 | Watson C. Squire (R)
|- style="height:2em"
| 52nd (1891–1893)
| rowspan="4" |
|- style="height:2em"
| | vacant
| rowspan="4" |
| rowspan=2 | 53rd (1893–1895)
|- style="height:1.5em"
| rowspan=3 | John L. Wilson (R)
|- style="height:2em"
| 54th (1895–1897)
|- style="height:2em"
| 55th (1897–1899)
| rowspan="3" bgcolor="#cccccc" |
| rowspan=3 | George Turner (D)
|- style="height:2em"
| rowspan=3 | Addison G. Foster (R)
| rowspan="3" bgcolor="#cccccc" |
| 56th (1899–1901)
|- style="height:2em"
| 57th (1901–1903)
|- style="height:2em"
| 58th (1903–1905)
| rowspan="3" |
| rowspan=3 | Levi Ankeny (R)
|- style="height:2em"
| rowspan=3 | Samuel H. Piles (R)
| rowspan="3" |
| 59th (1905–1907)
|- style="height:2em"
| 60th (1907–1909)
|- style="height:2em"
| 61st (1909–1911)
| rowspan="3" bgcolor="#cccccc" |
| rowspan=12 | Wesley L. Jones (R)
|- style="height:2em"
| | Miles Poindexter (R)
| rowspan="3" bgcolor="#cccccc" |
| 62nd (1911–1913)
|- style="height:2em"
| | Miles Poindexter (Prog)
| 63rd (1913–1915)
|- style="height:2em"
| rowspan="4" |Miles Poindexter (R)
| 64th (1915–1917)
| rowspan="3" |
|- style="height:2em"
| rowspan="3" |
| 65th (1917–1919)
|- style="height:2em"
| 66th (1919–1921)
|- style="height:2em"
| 67th (1921–1923)
| rowspan="3" bgcolor="#cccccc" |
|- style="height:2em"
| rowspan=7 | Clarence Dill (D)
| rowspan="3" bgcolor="#cccccc" |
| 68th (1923–1925)
|- style="height:2em"
| 69th (1925–1927)
|- style="height:2em"
| 70th (1927–1929)
| rowspan="4" |
|- style="height:2em"
| rowspan="4" |
| 71st (1929–1931)
|- style="height:1.5em"
| rowspan=2 | 72nd (1931–1933)
|- style="height:2em"
| | Elijah S. Grammer (R)
|- style="height:2em"
| 73rd (1933–1935)
| rowspan="3" bgcolor="#cccccc" |
| rowspan=7 | Homer Bone (D)
|- style="height:2em"
| rowspan=3 | Lewis B.<br/>Schwellenbach (D)
| rowspan="4" bgcolor="#cccccc" |
| 74th (1935–1937)
|- style="height:2em"
| 75th (1937–1939)
|- style="height:1.5em"
| rowspan=2 | 76th (1939–1941)
| rowspan="5" |
|- style="height:1.5em"
| rowspan=5 | Monrad Wallgren (D)
|- style="height:2em"
| rowspan="6" |
| 77th (1941–1943)
|- style="height:1.5em"
| rowspan=2 | 78th (1943–1945)
|- style="height:1.5em"
| rowspan="21" | Warren Magnuson (D)
|- style="height:1.5em"
| rowspan=3 | 79th (1945–1947)
| rowspan="5" bgcolor="#cccccc" |
|- style="height:2em"
| | Hugh Mitchell (D)
|- style="height:1.5em"
| rowspan=4 | Harry P. Cain (R)
|- style="height:2em"
| rowspan="3" bgcolor="#cccccc" |
| 80th (1947–1949)
|- style="height:2em"
| 81st (1949–1951)
|- style="height:2em"
| 82nd (1951–1953)
| rowspan="3" |
|- style="height:2em"
| rowspan=16 | Henry M. Jackson (D)
| rowspan="3" |
| 83rd (1953–1955)
|- style="height:2em"
| 84th (1955–1957)
|- style="height:2em"
| 85th (1957–1959)
| rowspan="3" bgcolor="#cccccc" |
|- style="height:2em"
| rowspan="3" bgcolor="#cccccc" |
| 86th (1959–1961)
|- style="height:2em"
| 87th (1961–1963)
|- style="height:2em"
| 88th (1963–1965)
| rowspan="3" |
|- style="height:2em"
| rowspan="3" |
| 89th (1965–1967)
|- style="height:2em"
| 90th (1967–1969)
|- style="height:2em"
| 91st (1969–1971)
| rowspan="3" bgcolor="#cccccc" |
|- style="height:2em"
| rowspan="3" bgcolor="#cccccc" |
| 92nd (1971–1973)
|- style="height:2em"
| 93rd (1973–1975)
|- style="height:2em"
| 94th (1975–1977)
| rowspan="3" |
|- style="height:2em"
| rowspan="3" |
| 95th (1977–1979)
|- style="height:2em"
| 96th (1979–1981)
|- style="height:2em"
| 97th (1981–1983)
| rowspan="4" bgcolor="#cccccc" |
| rowspan=4 | Slade Gorton (R)
|- style="height:1.5em"
| rowspan="4" bgcolor="#cccccc" |
| rowspan=2 | 98th (1983–1985)
|- style="height:1.5em"
| rowspan=3 | Daniel J. Evans (R)
|- style="height:2em"
| 99th (1985–1987)
|- style="height:2em"
| 100th (1987–1989)
| rowspan="3" |
| rowspan=3 | Brock Adams (D)
|- style="height:2em"
| rowspan=6 | Slade Gorton (R)
| rowspan="3" |
| 101st (1989–1991)
|- style="height:2em"
| 102nd (1991–1993)
|- style="height:2em"
| 103rd (1993–1995)
| rowspan="3" bgcolor="#cccccc" |
| rowspan=17 | Patty Murray (D)
|- style="height:2em"
| rowspan="3" bgcolor="#cccccc" |
| 104th (1995–1997)
|- style="height:2em"
| 105th (1997–1999)
|- style="height:2em"
| 106th (1999–2001)
| rowspan="3" |
|- style="height:2em"
| rowspan=13 | Maria Cantwell (D)
| rowspan="3" |
| 107th (2001–2003)
|- style="height:2em"
| 108th (2003–2005)
|- style="height:2em"
| 109th (2005–2007)
| rowspan="3" bgcolor="#cccccc" |
|- style="height:2em"
| rowspan="3" bgcolor="#cccccc" |
| 110th (2007–2009)
|- style="height:2em"
| 111th (2009–2011)
|- style="height:2em"
| 112th (2011–2013)
| rowspan="3" |
|- style="height:2em"
| rowspan="3" |
| 113th (2013–2015)
|- style="height:2em"
| 114th (2015–2017)
|- style="height:2em"
| 115th (2017–2019)
| rowspan="3" bgcolor="#cccccc" |
|- style="height:2em"
| rowspan="3" bgcolor="#cccccc" |
| 116th (2019–2021)
|- style="height:2em"
| 117th (2021–2023)
|- style="height:2em"
| 118th (2023–2025)
| rowspan="2" |
|- style="height:2em"
| rowspan="1" |
| 119th (2025–2027)
|- style="height:2em"
! colspan=2 | Class I senator
! Congress
! colspan=2 | Class III senator
|}
U.S. House of Representatives
Current members
This is a list of members of the current Washington delegation in the U.S. House, along with their respective tenures in office, district boundaries, and district political ratings according to the CPVI. The delegation has a total of 10 members, including 8 Democrats and 2 Republicans.
{| class="wikitable"
|+
!District
!Representative
!Party
!CPVI
!Incumbency
!District map
|-
!1st
|100px<br/>Suzan DelBene<br/>
||Democratic
||D+15
|since November 13, 2012
|200px
|-
!2nd
|100px<br/>Rick Larsen<br/>
||Democratic
||D+12
|since January 3, 2001
|200px
|-
!3rd
|100px<br/>Marie Gluesenkamp Perez<br/>
||Democratic
||R+2
|since January 3, 2023
|200px
|-
!4th
|100px<br/>Dan Newhouse<br/>
||Republican
||R+10
|since January 3, 2015
|200px
|-
!5th
|138x138px
Michael Baumgartner<br>
||Republican
||R+5
|since January 3, 2025
|200px
|-
!6th
|127x127px
Emily Randall<br>
||Democratic
||D+10
|since January 3, 2025
|200px
|-
!7th
|100px<br/>Pramila Jayapal<br/>
||Democratic
||D+39
|since January 3, 2017
|200px
|-
!8th
|100px<br/>Kim Schrier<br/>
||Democratic
||D+3
|since January 3, 2019
|200px
|-
!9th
|100px<br/>Adam Smith<br/>
||Democratic
||D+22
|since January 3, 1997
|200px
|-
!10th
|100px<br/>Marilyn Strickland<br/>
||Democratic
||D+9
|since January 3, 2021
|200px
|}
Delegates from Washington Territory
The Washington Territory was created on March 2, 1853. Beginning with the 33rd United States Congress, it sent a non-voting delegate to the House.
{| class=wikitable style="text-align:center"
! scope="col" | Congress
! scope="col" |
|- style="height:2.5em"
! scope="row" | 33rd (1853–1855)
| | Columbia Lancaster <small>(D)</small>
|- style="height:2.5em"
! scope="row" | 34th (1855–1857)
| | James Patton Anderson <small>(D)</small>
|- style="height:2.5em"
! scope="row" | 35th (1857–1859)
| rowspan=2 | Isaac Stevens <small>(D)</small>
|- style="height:2.5em"
! scope="row" | 36th (1859–1861)
|- style="height:2.5em"
! scope="row" | 37th (1861–1863)
| | William H. Wallace <small>(R)</small>
|- style="height:2.5em"
! scope="row" | 38th (1863–1865)
| | George Edward Cole <small>(D)</small>
|- style="height:2.5em"
! scope="row" | 39th (1865–1867)
| | Arthur A. Denny <small>(R)</small>
|- style="height:2.5em"
! scope="row" | 40th (1867–1869)
| | Alvan Flanders <small>(R)</small>
|- style="height:2.5em"
! scope="row" | 41st (1869–1871)
| rowspan=2 | Selucius Garfielde <small>(R)</small>
|- style="height:2.5em"
! scope="row" | 42nd (1871–1873)
|- style="height:2.5em"
! scope="row" | 43rd (1873–1875)
| | Obadiah B. McFadden <small>(D)</small>
|- style="height:2.5em"
! scope="row" | 44th (1875–1877)
| rowspan=2 | Orange Jacobs <small>(R)</small>
|- style="height:2.5em"
! scope="row" | 45th (1877–1879)
|- style="height:2.5em"
! scope="row" | 46th (1879–1881)
| rowspan=3 | Thomas Hurley Brents <small>(R)</small>
|- style="height:2.5em"
! scope="row" | 47th (1881–1883)
|- style="height:2.5em"
! scope="row" | 48th (1883–1885)
|- style="height:2.5em"
! scope="row" | 49th (1885–1887)
| rowspan=2 | Charles Stewart Voorhees <small>(D)</small>
|- style="height:2.5em"
! scope="row" | 50th (1887–1889)
|- style="height:2.5em"
! scope="row" | 51st (1889–1891)
| | John B. Allen <small>(R)</small>
|}
Members from Washington after statehood
1889–1913
From 1889 to 1909, members were elected at-large statewide.
{| class=wikitable style="text-align:center"
! rowspan="2" | Congress
! colspan=3 |
|- style="height:2em; vertical-align:bottom"
!
! rowspan=3 |
! rowspan=8 |
|- style="height:2.5em"
| 51st (1889–1891)
| rowspan=3 | John L. Wilson <small>(R)</small>
|- style="height:2.5em"
| 52nd (1891–1893)
|- style="height:2.5em"
| 53rd (1893–1895)
| rowspan=2 | William H.<br/>Doolittle <small>(R)</small>
|- style="height:2.5em"
| 54th (1895–1897)
| | Samuel C. Hyde <small>(R)</small>
|- style="height:2.5em"
| 55th (1897–1899)
| | William C. Jones <small>(SvR)</small>
| | J. Hamilton Lewis <small>(D)</small>
|- style="height:2.5em"
| 56th (1899–1901)
| rowspan=5 | Wesley L. Jones <small>(R)</small>
| rowspan=5 | Francis W.<br/>Cushman <small>(R)</small>
|- style="height:2.5em"
| 57th (1901–1903)
|- style="height:2.5em"
| 58th (1903–1905)
| rowspan=3 | William E.<br/>Humphrey <small>(R)</small>
|- style="height:2.5em"
| 59th (1905–1907)
|- style="height:2.5em"
| 60th (1907–1909)
|- style="height:2em"
! Congress
!
!
!
|- style="height:2em"
| rowspan=2 | 61st (1909–1911)
| rowspan="3" | William E.<br/>Humphrey <small>(R)</small>
| | Francis W. Cushman <small>(R)</small>
| rowspan=2 | Miles Poindexter <small>(R)</small>
|- style="height:2em"
| | W. W. McCredie <small>(R)</small>
|- style="height:2.5em"
| 62nd (1911–1913)
| | Stanton Warburton <small>(R)</small>
| | William La Follette <small>(R)</small>
|}
1913–1933
{| class=wikitable style="text-align:center"
|- style="height:2em"
! rowspan="2" | Congress
! colspan=5 | District
|- style="height:2em"
!
!
!
!
!
|- style="height:2.5em"
| 63rd (1913–1915)
| rowspan=3 | William E.<br />Humphrey <small>(R)</small>
| | Albert<br/>Johnson <small>(R)</small>
| | William<br/>La Follette <small>(R)</small>
| | James W.<br/>Bryan <small>(Prog)</small>
| | Jacob<br/>Falconer <small>(Prog)</small>
|- style="height:2em"
| rowspan="2" | 64th (1915–1917)
| rowspan=11 | Lindley H.<br/>Hadley <small>(R)</small>
| rowspan=11 | Albert<br/>Johnson <small>(R)</small>
!
!
|- style="height:2.5em"
| rowspan=2 | William<br/>La Follette <small>(R)</small>
| rowspan=2 | Clarence Dill <small>(D)</small>
|- style="height:2.5em"
| 65th (1917–1919)
| rowspan=8 | John Franklin<br/>Miller <small>(R)</small>
|- style="height:2.5em"
| 66th (1919–1921)
| rowspan=8 | John W.<br/>Summers <small>(R)</small>
| rowspan=3 | J. Stanley<br/>Webster <small>(R)</small>
|- style="height:2.5em"
| 67th (1921–1923)
|- style="height:1.25em"
| rowspan=2 | 68th (1923–1925)
|- style="height:1.25em"
| rowspan=5 | Samuel B.<br/>Hill <small>(D)</small>
|- style="height:2.5em"
| 69th (1925–1927)
|- style="height:2.5em"
| 70th (1927–1929)
|- style="height:2.5em"
| 71st (1929–1931)
|- style="height:2.5em"
| 72nd (1931–1933)
| | Ralph Horr <small>(R)</small>
|}
1933–1953
{| class=wikitable style="text-align:center"
|- style="height:2em"
! rowspan="2" | Congress
! colspan=6 | District
|- style="height:2em"
!
!
!
!
!
!
|- style="height:2.5em"
| 73rd
| rowspan=2 | Marion<br/>Zioncheck <small>(D)</small>
| rowspan=4 | Monrad<br/>Wallgren <small>(D)</small>
| rowspan=5 | Martin F. Smith <small>(D)</small>
| rowspan=5 | Knute<br/>Hill <small>(D)</small>
| rowspan=2 | Samuel B.<br/>Hill <small>(D)</small>
| rowspan=2 | Wesley<br/>Lloyd <small>(D)</small>
|- style="height:2.5em"
| 74th
|- style="height:2.5em"
| 75th
| rowspan=4 | Maggie<br/>Magnuson <small>(D)</small>
| rowspan=3 | Charles H.<br/>Leavy <small>(D)</small>
| rowspan=5 | John M.<br/>Coffee <small>(D)</small>
|- style="height:2.5em"
| 76th
|- style="height:2.5em"
| 77th
| rowspan=7 | Scoop<br/>Jackson <small>(D)</small>
|- style="height:2.5em"
| 78th
| | Fred B. Norman <small>(R)</small>
| rowspan="6" | Hal<br/>Holmes <small>(R)</small>
| rowspan="6" | Walt<br/>Horan <small>(R)</small>
|- style="height:2.5em"
| 79th
| | Hugh De Lacy <small>(D)</small>
| | Charles R. Savage <small>(D)</small>
|- style="height:2em"
| rowspan=2 | 80th
| rowspan="2" | Homer Jones <small>(R)</small>
| | Fred B. Norman <small>(R)</small>
| rowspan="4" | Thor C.<br/>Tollefson <small>(R)</small>
|- style="height:1.25em"
| rowspan="3" | Russell V. Mack <small>(R)</small>
|- style="height:2.5em"
| 81st
| rowspan=2 | Hugh Mitchell <small>(D)</small>
|- style="height:2.5em"
| 82nd
|}
1953–1993
{| class=wikitable style="text-align:center"
|- style="height:2em"
! rowspan="2" | Congress
! colspan=8 | District
|- style="height:2em"
!
!
!
!
!
!
!
! rowspan=19 style=vertical-align:bottom |
|- style="height:2.5em"
| 83rd
| rowspan=12 | Thomas<br/>Pelly <small>(R)</small>
| rowspan=8 | Jack<br/>Westland <small>(R)</small>
| rowspan="5" | Russell V.<br/>Mack <small>(R)</small>
| rowspan="3" | Hal Holmes <small>(R)</small>
| rowspan="8" | Walt Horan <small>(R)</small>
| rowspan="8" | Thor C.<br/>Tollefson <small>(R)</small>
| rowspan=3 | Don<br/>Magnuson <small>(D)</small>
|- style="height:2.5em"
| 84th
|- style="height:2.5em"
| 85th
|- style="height:2em"
| rowspan=3 | 86th
| rowspan=8 | Catherine<br/>Dean May <small>(R)</small>
!
|- style="height:1.25em"
| rowspan=3 | Don<br/>Magnuson <small>(D)</small>
|- style="height:1.25em"
| rowspan=8 | Julia Butler<br/>Hansen <small>(D)</small>
|- style="height:2.5em"
| 87th
|- style="height:2.5em"
| 88th
| | Bill Stinson <small>(R)</small>
|- style="height:2.5em"
| 89th
| rowspan=8 | Lloyd<br/>Meeds <small>(D)</small>
| rowspan="15" | Tom Foley <small>(D)</small>
| rowspan=6 | Floyd Hicks <small>(D)</small>
| rowspan=7 | Brock Adams <small>(D)</small>
|- style="height:2.5em"
| 90th
|- style="height:2.5em"
| 91st
|- style="height:2.5em"
| 92nd
| rowspan=6 | Mike<br/>McCormack <small>(D)</small>
|- style="height:2.5em"
| 93rd
| rowspan=7 | Joel<br/>Pritchard <small>(R)</small>
|- style="height:2.5em"
| 94th
| rowspan=8 | Don Bonker <small>(D)</small>
|- style="height:1.25em"
| rowspan=2 | 95th
| rowspan="9" | Norm Dicks <small>(D)</small>
|- style="height:2em"
| | Jack Cunningham <small>(R)</small>
|- style="height:2.5em"
| 96th
| rowspan="7" | Al Swift <small>(D)</small>
| rowspan=5 | Mike Lowry <small>(D)</small>
|- style="height:2.5em"
| 97th
| rowspan=6 | Sid<br/>Morrison <small>(R)</small>
|- style="height:2.5em"
| 98th
| rowspan=5 | Rod<br/>Chandler <small>(R)</small>
|- style="height:2.5em"
| 99th
| rowspan=4 | John<br/>Miller <small>(R)</small>
|- style="height:2.5em"
| 100th
|- style="height:2.5em"
| 101st
| rowspan="2" | Jolene<br/>Unsoeld <small>(D)</small>
| rowspan="2" | Jim<br/>McDermott <small>(D)</small>
|- style="height:2.5em"
| 102nd
|}
1993–present
{| class=wikitable style="text-align:center"
|- style="height:2em"
! rowspan="2" | Congress
! colspan=10 | District
|- style="height:2em"
!
!
!
!
!
!
!
!
!
!
|- style="height:2.5em"
| 103rd (1993–1995)
| | Maria Cantwell <small>(D)</small>
| | Al Swift <small>(D)</small>
| | Jolene Unsoeld <small>(D)</small>
| | Jay Inslee <small>(D)</small>
| | Tom Foley <small>(D)</small>
| rowspan="11" | Norm Dicks <small>(D)</small>
| rowspan="13" | Jim<br/>McDermott <small>(D)</small>
| rowspan=6 | Jennifer<br/>Dunn <small>(R)</small>
| | Mike Kreidler <small>(D)</small>
! rowspan="11" |
|- style="height:2.5em"
| 104th (1995–1997)
| rowspan=2 | Rick White <small>(R)</small>
| rowspan=3 | Jack Metcalf <small>(R)</small>
| rowspan=2 | Linda Smith <small>(R)</small>
| rowspan=11 | Doc Hastings <small>(R)</small>
| rowspan=5 | George<br/>Nethercutt <small>(R)</small>
| |Randy Tate <small>(R)</small>
|- style="height:2.5em"
| 105th (1997–1999)
| rowspan=16 | Adam Smith <small>(D)</small>
|- style="height:2.5em"
| 106th (1999–2001)
| rowspan=7 | Jay Inslee <small>(D)</small>
| rowspan=6 | Brian Baird <small>(D)</small>
|- style="height:2.5em"
| 107th (2001–2003)
| rowspan=14 | Rick Larsen <small>(D)</small>
|- style="height:2.5em"
| 108th (2003–2005)
|- style="height:2.5em"
| 109th (2005–2007)
| rowspan=11 | Cathy McMorris<br/>Rodgers <small>(R)</small>
| rowspan=8 | Dave Reichert <small>(R)</small>
|- style="height:2.5em"
| 110th (2007–2009)
|- style="height:2.5em"
| 111th (2009–2011)
|- style="height:1.5em"
| rowspan=2 | 112th (2011–2013)
| rowspan=7 | Jamie Herrera<br/>Beutler <small>(R)</small>
|- style="height:2em"
| rowspan=8 | Suzan<br/>DelBene <small>(D)</small>
|- style="height:2.5em"
| 113th (2013–2015)
| rowspan=6 | Derek Kilmer <small>(D)</small>
| rowspan=4 | Denny Heck <small>(D)</small>
|- style="height:2.5em"
| 114th (2015–2017)
| rowspan=6 | Dan<br/>Newhouse <small>(R)</small>
|- style="height:2.5em"
| 115th (2017–2019)
| rowspan=5 | Pramila<br/>Jayapal <small>(D)</small>
|- style="height:2.5em"
| 116th (2019–2021)
| rowspan=4 | Kim Schrier <small>(D)</small>
|- style="height:2.5em"
| 117th (2021–2023)
| rowspan="3" | Marilyn<br/>Strickland <small>(D)</small>
|- style="height:2.5em"
| 118th (2023–2025)
| rowspan="2" | Marie Gluesenkamp<br/>Perez <small>(D)</small>
|- style="height:2.5em"
| 119th (2025–2027)
| rowspan="1" | Michael Baumgartner <small>(R)</small>
| rowspan="1" | Emily Randall <small>(D)</small>
|}
Key
See also
- List of United States congressional districts
- Washington's congressional districts
- Political party strength in Washington (state)