Snohomish County, Washington
AkashicSnohomish County, WAHarrisD+18.8
2024 precinct map of Snohomish CountyPrecinct-level 2024 presidential results for Snohomish County, with each precinct boundary colored by Democratic-vs-Republican margin, and gold where an independent or third-party candidate carried the precinct.
How it voted
Share of the 2024 vote
| Kamala Harris ✓Democratic | 57.4% | 240,099 |
|---|---|---|
| Donald TrumpRepublican | 38.6% | 161,371 |
| Robert F KennedyWe The People | 1.5% | 6,452 |
Harris +50Trump +50
848 precincts · 418,221 votes. Hover any precinct for its result.
The precinct map shows the 2024 presidential vote; the timeline scrubs the county’s overall result across 1892–2024.
38 presidential elections
| Year | Won | Democratic | Republican | Other | Margin | Total |
|---|---|---|---|---|---|---|
| D | 57.4%Harris240,099 | 38.6%Trump161,371 | 1.5%Kennedy6,452 | 418,221 | ||
| D | 58.5%Biden256,728 | 37.9%Trump166,428 | 2.2%Jorgensen9,690 | 438,796 | ||
| D | 52.2%Clinton185,227 | 36.2%Trump128,255 | 5.5%Johnson19,347 | 354,734 | ||
| D | 56.8%Obama188,516 | 40.1%Romney133,016 | 1.4%Gray4,788 | 331,968 | ||
| D | 58.5%Obama187,294 | 39.6%McCain126,722 | 2.0%Nader6,317 | 320,333 | ||
| D | 53.0%Kerry156,468 | 45.5%Bush134,317 | 1.6%Nader4,629 | 295,414 | ||
| D | 51.6%Gore129,612 | 43.6%Bush109,615 | 3.6%Nader9,023 | 251,328 | ||
| D | 49.5%Clinton109,624 | 36.9%Dole81,885 | 10.3%Perot22,731 | 221,670 | ||
| D | 39.3%Clinton88,643 | 30.7%Bush69,137 | 29.2%Perot65,838 | 225,430 | ||
| R | 48.3%Dukakis80,694 | 50.3%Bush84,158 | 1.4%Paul2,313 | 167,165 | ||
| R | 42.0%Mondale66,728 | 56.8%Reagan90,362 | 1.2%Bergland1,905 | 158,995 | ||
| R | 38.3%Carter52,003 | 48.7%Reagan66,153 | 13.1%Anderson17,751 | 135,907 | ||
| D | 48.2%Carter55,623 | 47.9%Ford55,375 | 3.9%McCarthy4,490 | 115,488 | ||
| R | 37.7%McGovern39,471 | 57.3%Nixon60,032 | 5.1%Schmitz5,318 | 104,821 | ||
| D | 50.4%Humphrey44,019 | 41.5%Nixon36,252 | 8.2%Wallace7,153 | 87,424 | ||
| D | 67.6%Johnson55,013 | 31.8%Goldwater25,902 | 0.6%Hass490 | 81,405 | ||
| D | 53.0%Kennedy38,793 | 46.1%Nixon33,731 | 0.9%Byrd639 | 73,163 | ||
| D | 51.3%Stevenson31,950 | 48.2%Eisenhower30,052 | 0.5%Andrews325 | 62,327 | ||
| D | 51.1%Stevenson28,518 | 47.9%Eisenhower26,749 | 1.0%Hallinan534 | 55,801 | ||
| D | 56.0%Truman25,924 | 36.8%Dewey17,018 | 7.2%Thurmond3,318 | 46,260 | ||
| D | 63.4%Roosevelt27,345 | 35.2%Dewey15,182 | 1.4%Thomas603 | 43,130 | ||
| D | 64.5%Roosevelt26,185 | 33.6%Willkie13,638 | 1.9%Thomas762 | 40,585 | ||
| D | 70.5%Roosevelt25,081 | 25.0%Landon8,882 | 4.5%Lemke1,606 | 35,569 | ||
| D | 59.3%Roosevelt18,352 | 30.1%Hoover9,310 | 10.7%Thomas3,301 | 30,963 | ||
| R | 30.3%Smith7,419 | 67.4%Hoover16,516 | 2.3%Thomas572 | 24,507 | ||
| R | 7.2%Davis1,548 | 48.8%Coolidge10,484 | 44.0%La Follette9,441 | 21,473 | ||
| R | 14.9%Cox3,056 | 52.5%Harding10,793 | 32.7%Debs6,718 | 20,567 | ||
| R | 41.5%Wilson8,390 | 42.7%Hughes8,625 | 15.8%Benson3,192 | 20,207 | ||
| O | 20.1%Wilson3,846 | 15.7%Taft3,007 | 64.3%Roosevelt12,329 | 19,182 | ||
| R | 29.2%Bryan2,974 | 55.6%Taft5,659 | 15.1%Debs1,538 | 10,171 | ||
| R | 16.7%Parker1,405 | 71.7%Roosevelt6,025 | 11.6%Debs974 | 8,404 | ||
| R | 43.4%Bryan2,478 | 51.8%McKinley2,961 | 4.8%Woolley277 | 5,716 | ||
| D | 59.9%Bryan2,858 | 39.2%McKinley1,871 | 0.9%Palmer45 | 4,774 | ||
| R | 32.6%Cleveland1,390 | 34.9%Harrison1,488 | 32.4%Weaver1,382 | 4,260 | ||
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presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −2.3% |
| 1896 | +20.7% |
| 1900 | −8.4% |
| 1904 | −55.0% |
| 1908 | −26.4% |
| 1912 | +4.4% |
| 1916 | −1.2% |
| 1920 | −37.6% |
| 1924 | −41.6% |
| 1928 | −37.1% |
| 1932 | +29.2% |
| 1936 | +45.5% |
| 1940 | +30.9% |
| 1944 | +28.2% |
| 1948 | +19.3% |
| 1952 | +3.2% |
| 1956 | +3.0% |
| 1960 | +6.9% |
| 1964 | +35.8% |
| 1968 | +8.9% |
| 1972 | −19.6% |
| 1976 | +0.2% |
| 1980 | −10.4% |
| 1984 | −14.9% |
| 1988 | −2.1% |
| 1992 | +8.7% |
| 1996 | +12.5% |
| 2000 | +8.0% |
| 2004 | +7.5% |
| 2008 | +18.9% |
| 2012 | +16.7% |
| 2016 | +16.1% |
| 2020 | +20.6% |
| 2024 | +18.8% |
DemocraticRepublican
voter registration
Registered voters
Total registered voters, over time
Registered voters
| Year | Total registered |
|---|---|
| 2016 | 499,054 |
| 2018 | 509,961 |
| 2020 | 558,747 |
| 2022 | 561,770 |
| 2024 | 588,912 |
Source: U.S. Election Assistance Commission (EAVS)
Home to Boeing's Everett assembly plant and a rapidly growing commuter belt north of Seattle, Snohomish County has shifted steadily toward Democrats over two decades as its white working-class base gave way to a more suburban, college-educated majority.
Across the recorded series it reached a Democratic high of 45.5 points in 1936 and a Republican high of 55.0 points in 1904. Between 2020 and 2024 the county moved 1.8 points toward the Republican candidate; the 2024 margin was 18.8 points.
A population of 844,430, a 62% non-Hispanic-white share, and a median household income of $111,246 describe the county. The county's voting pattern over the last decade is most similar to that of Ingham County and Cumberland County.
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All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Snohomish County, Washington. Akashic. https://akashic.app/county/53061/. Accessed May 20, 2026. License: CC BY 4.0.
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Frequently asked questions
How did Snohomish County, Washington vote in 2024?
In 2024, Snohomish County, Washington voted Democratic by 18.8 points (D+18.8), carried by the Democratic candidate. Out of 418,221 votes cast, 240,099 went Democratic and 161,371 went Republican.
When did Snohomish County, Washington last vote Republican?
The most recent presidential election in which Snohomish County, Washington voted Republican was 1988.
How many people live in Snohomish County, Washington?
Snohomish County, Washington has a population of 844,430 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Snohomish County, Washington?
Median household income in Snohomish County, Washington is $111,246 — above the national median of $80,734. The Washington state median is $98,141.
What is the political history of Snohomish County, Washington?
Akashic tracks 38 presidential elections in Snohomish County, Washington from 1876 to 2024. Of those, 21 went Democratic and 12 went Republican.