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Kansas's 4th 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 Ron Estes

Ron Estes

KS · District 4
RepublicanChair, Social Security
Raised $1,855,035 · 34K followers (office + personal) · missed 1.6% of votes
9.4 years in Congress · Up for reelection: 2026
Joint Economic Committee · House Committee on Ways and Means +3 more
View profile

Cook PVI: R+12

District demographics

MeasureValue
Population745,885
Median household income$70,671
Median age37.8
Bachelor's degree or higher31.8%
White alone69.7%
Black alone6.4%
Hispanic or Latino14.8%
Asian alone3.4%
Unemployment rate4.4%
Population density (per sq mi)51

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.