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Washington's 10th district

U.S. House district profile: the sitting representative, 2024 Census demographics (119th-district boundaries), partisan lean, and 2026 race rating.

Representative

Official portrait of Marilyn Strickland

Marilyn Strickland

WA · District 10
Democrat
Raised $1,511,304 · 26K followers (office + personal) · missed 1.9% of votes
5.7 years in Congress · Up for reelection: 2026
House Committee on Transportation and Infrastructure · House Committee on Armed Services +4 more
View profile

Cook PVI: D+9

District demographics

MeasureValue
Population776,532
Median household income$95,458
Median age37.3
Bachelor's degree or higher33.2%
White alone57.2%
Black alone7.5%
Hispanic or Latino14.3%
Asian alone8.4%
Unemployment rate5.2%
Population density (per sq mi)1,097

Source: U.S. Census Bureau, 2024 American Community Survey 1-year estimates (tables B01003, B01002, B19013 and related), 119th Congress district boundaries, released September 2025; land area from the 2025 Gazetteer.