Washington is a U.S. state with two senators in the United States Senate and 10 representatives in the United States House of Representatives.

Scroll down for a map of the districts.


Each state elects two senators for staggered 6-year terms. Senators represent the entire state.

Senior Senator
Patty Murray
Took Office: Jan 5, 1993
Next Election: 2016
Party: Democrat
Junior Senator
Maria Cantwell
Took Office: Jan 3, 2001
Next Election: 2018
Party: Democrat


The United States is divided into 435 congressional districts — 10 in Washington — each with a population of about 710,000 individuals. Each district elects a representative to the House for a two-year term. Representatives are also called congressmen/congresswomen.

1st District
Suzan DelBene
Took Office: Nov 13, 2012
Party: Democrat
Parts of Whatcom County, Snohomish ...
2nd District
Rick Larsen
Took Office: Jan 3, 2001
Party: Democrat
San Juan County, Island County, ...
3rd District
Jaime Herrera Beutler
Took Office: Jan 5, 2011
Party: Republican
Lewis County, Klickitat County, Skamania ...
4th District
Dan Newhouse
Took Office: Jan 6, 2015
Party: Republican
Okanogan County, Yakima County, Grant ...
5th District
Cathy McMorris Rodgers
Took Office: Jan 4, 2005
Party: Republican
Stevens County, Lincoln County, Ferry ...
6th District
Derek Kilmer
Took Office: Jan 3, 2013
Party: Democrat
Clallam County, Grays Harbor County, ...
7th District
Jim McDermott
Took Office: Jan 3, 1989
Party: Democrat
Vashon, Edmonds, Shoreline, Burien
8th District
David Reichert
Took Office: Jan 4, 2005
Party: Republican
Chelan County, Kittitas County
9th District
Adam Smith
Took Office: Jan 7, 1997
Party: Democrat
Bellevue, Renton, Federal Way, SeaTac, ...
10th District
Denny Heck
Took Office: Jan 3, 2013
Party: Democrat
Olympia, Lakewood and parts of ...