electionsmcp › Oregon counties › Washington
Washington County, OR
The certified 2024 map, county by county — Washington in amber. Open it and every precinct inside is yours to model.
Model Washington County, precinct by precinct →
2024 president
Democratic D+34.0
Votes cast
295,038
State
Oregon
Grain
Precinct-level
Frequently asked
How did Washington County vote in 2024?
D+34.0 for president — 192,641 Democratic · 92,427 Republican of 295,038 votes.
Can I model Washington County precinct by precinct?
Yes — open the county in the simulator and every precinct inside it is editable, with real 2024 returns as the baseline. The county rolls up live into its statewide races.
What races cover Washington County?
Every statewide race (U.S. Senate, Governor, the executive offices) plus its U.S. House and state-legislature districts — all modelable from the same county baseline.
Every county in Oregon
BakerBentonClackamasClatsopColumbiaCoosCrookCurryDeschutesDouglasGilliamGrantHarneyHood RiverJacksonJeffersonJosephineKlamathLakeLaneLincolnLinnMalheurMarionMorrowMultnomahPolkShermanTillamookUmatillaUnionWallowaWascoWheelerYamhill
The races above this county
Oregon U.S. Senate · Governor · the 2026 Senate board · the 2026 House board