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2026 midtermsResults

2026 results · Washington · Washington 9th District

Adam Smith, the Democrat, wins re-election in Washington's 9th District

Kamala Harris carried the district by 41.7 points in 2024; this year's count is a 9.4-point move toward the Democrats.

Washington 9th District: votes counted for each candidate
CandidateVotesShareShare of the vote
Adam SmithDemocrat, incumbent157,88775.2%
Doug BaslerRepublican50,59324.1%
Write-in1,4480.7%

Called by Call the Map, Nov 4, 4:49 PM EST · 87% counted.

About 87% of the expected vote counted209,928 votesCount last changed Nov 7, 7:35 AM EST · checked Nov 7, 5:12 PM ESTSource: Washington Secretary of State

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About the seat

Washington's 9th District lies within King County. The Democrats held it before this election. Its voters went D+41.7 for president in 2024. Its move from that vote, 9.4 points toward the Democrats, ranks 4 of 10 among the state's districts, counting from the largest move toward the Democrats.

2024 president
D+41.7
Move from 2024, rank in state
4 of 10

Shares are of the votes counted this year. The district was redrawn for 2026 or had no contest in 2024, so no 2024 House race compares like for like.

won leads, still counting changed party. Margins are the leader’s share minus the runner-up’s, in points.

Every count on this page is the official count published by the Washington Secretary of State. Counts are unofficial until the state certifies them. The 2024 comparison is the presidential vote, Kamala Harris against Donald Trump, on the same ground. Margins are the Democrat minus the Republican, in points of all votes.