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Washington's 4th Congressional District (WA-4)

Last updated · 5 sources

Dan Newhouse, a Republican, has represented the district since 2015.

The district includes all of Okanogan, Yakima, Grant, Klickitat, and Benton counties and parts of Douglas, Adams, and Franklin counties.

According to the Census Bureau's 2020–2024 American Community Survey 5-year estimates, the district has a population of 781,735, a median household income of $77,137, and a median age of 34.9. Of residents 25 and older, 24% hold a bachelor's degree or higher.

Representative

Official portrait of Dan Newhouse, U.S. Representative for Washington's 4th District
Dan Newhouse

U.S. Representative for Washington's 4th District · Republican

ProfileSchedule this week

2026 election

Newhouse is not seeking re-election in 2026 (announced Dec 17, 2025).

6 candidates have reported raising money for the 2026 WA-4 race to the FEC.

Election Day: Tuesday, November 3, 2026

Candidates for WA-4 in 2026 who reported raising money to the FEC
CandidatePartyRaisedCash on handThrough
Amanda McKinneyRepublican$981,820$215,447Jul 15
Jerrod SesslerRepublican$605,364$67,765Jul 15
Matthew BoehnkeRepublican$212,006$63,739Jul 15
John DureskyDemocratic$179,020$34,309Jul 15
Favian ValenciaIndependent$20,411$0Aug 18
John C. HughsRepublican$4,958$714Jul 15

Includes primary candidates; FEC filings do not record primary results. FEC race page

District profile

Population
781,735
Median household income
$77,137
Median age
34.9
Bachelor's degree or higher
24%

Census Bureau, 2020–2024 American Community Survey 5-year estimates

Washington senators

Neighboring districts

  • OR-2 · Cliff Bentz (R)
  • OR-3 · Maxine Dexter (D)
  • WA-2 · Rick Larsen (D)
  • WA-3 · Marie Gluesenkamp Perez (D)
  • WA-5 · Michael Baumgartner (R)
  • WA-8 · Kim Schrier (D)

Sources