Adams County, Washington

What we have for Adams County today, and what is coming.

Basics

County code (FIPS): 53001
Land area: 1,925 square miles
Population: 20,613

Federal money spent here

Fiscal year 2026: $133.0 million in federal contracts, grants, loans and other awards for work done in Adams County.

Explore on USAspending.gov

Who represents Adams County

U.S. Senate (whole state): Maria Cantwell (Democrat), Patty Murray (Democrat).

U.S. House districts that include part of this county

District	Member	Share of county land
Congressional District 5	Michael Baumgartner (Republican)	93%
Congressional District 4	Dan Newhouse (Republican)	7%

State senate districts

District	Member	Share of county land
Legislative (Senate) District 9	Mark Schoesler (Republican)	93.2%
Legislative (Senate) District 13	Judy Warnick (Republican)	6.8%

State house / assembly districts

District	Member	Share of county land
Legislative (House) District 9	Joe Schmick (Republican), Mary Dye (Republican)	93.2%
Legislative (House) District 13	Alex Ybarra (Republican), Tom Dent (Republican)	6.8%

Matched by district number using the U.S. Census Bureau 2020 county–district relationship files (land area overlap; districts may have been redrawn since). Your exact district depends on your address: U.S. House · state legislators.

County government

Find the official county website and contacts in the USA.gov local government directory or the National Association of Counties explorer.

Coming next for counties: county commission meetings and agendas, county budgets, local ballot measures and election results. We add each one as soon as a public, reliable feed exists for it. Know a good source? Tell us.

Sources: U.S. Census Bureau Gazetteer (county list, public domain); USAspending.gov (U.S. Treasury). Built 2026-11-03 15:28.