Marion County, Oregon
AkashicMarion County, ORTrumpR+2.0
2024 precinct map of Marion CountyPrecinct-level 2024 presidential results for Marion 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
| Donald Trump ✓Republican | 49.2% | 77,089 |
|---|---|---|
| Kamala HarrisDemocratic | 47.2% | 73,970 |
| Robert F KennedyWe The People | 1.7% | 2,695 |
Harris +50Trump +50
112 precincts · 156,691 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 |
|---|---|---|---|---|---|---|
| R | 47.2%Harris73,970 | 49.2%Trump77,089 | 1.7%Kennedy2,695 | 156,691 | ||
| D | 48.9%Biden80,872 | 47.7%Trump79,002 | 2.0%Jorgensen3,272 | 165,534 | ||
| R | 42.2%Clinton57,788 | 46.3%Trump63,377 | 5.2%Johnson7,058 | 136,840 | ||
| R | 46.8%Obama56,376 | 50.0%Romney60,190 | 1.1%Johnson1,356 | 120,376 | ||
| D | 49.6%Obama61,816 | 47.4%McCain59,059 | 3.0%Nader3,688 | 124,563 | ||
| R | 44.5%Kerry57,671 | 53.9%Bush69,900 | 1.6%Other2,048 | 129,619 | ||
| R | 43.6%Gore49,430 | 50.7%Bush57,443 | 4.1%Nader4,679 | 113,334 | ||
| D | 45.3%Clinton48,637 | 43.2%Dole46,415 | 8.2%Perot8,802 | 107,463 | ||
| R | 37.3%Clinton41,137 | 38.2%Bush42,145 | 23.7%Perot26,156 | 110,334 | ||
| R | 46.5%Dukakis41,193 | 51.2%Bush45,292 | 2.3%Paul2,007 | 88,492 | ||
| R | 40.0%Mondale36,440 | 59.8%Reagan54,535 | 0.3%Other234 | 91,209 | ||
| R | 37.6%Carter32,134 | 49.4%Reagan42,191 | 13.0%Anderson11,124 | 85,449 | ||
| R | 46.7%Carter33,781 | 49.1%Ford35,497 | 4.2%McCarthy3,053 | 72,331 | ||
| R | 37.7%McGovern23,908 | 57.5%Nixon36,441 | 4.8%Schmitz3,012 | 63,361 | ||
| R | 40.2%Humphrey22,327 | 54.8%Nixon30,417 | 5.0%Wallace2,758 | 55,502 | ||
| D | 62.7%Johnson32,091 | 36.9%Goldwater18,897 | 0.4%Hass221 | 51,209 | ||
| R | 41.6%Kennedy20,791 | 58.3%Nixon29,124 | 0.1%Byrd55 | 49,970 | ||
| R | 35.8%Stevenson16,170 | 64.2%Eisenhower28,990 | 0.0% | 45,160 | ||
| R | 29.1%Stevenson12,337 | 70.4%Eisenhower29,887 | 0.5%Hallinan224 | 42,448 | ||
| R | 39.7%Truman13,183 | 57.3%Dewey18,997 | 3.0%Thurmond991 | 33,171 | ||
| R | 41.6%Roosevelt11,907 | 56.6%Dewey16,176 | 1.8%Thomas518 | 28,601 | ||
| R | 44.9%Roosevelt14,031 | 54.2%Willkie16,940 | 0.8%Thomas256 | 31,227 | ||
| D | 59.6%Roosevelt15,536 | 33.0%Landon8,595 | 7.4%Lemke1,940 | 26,071 | ||
| D | 56.8%Roosevelt12,572 | 39.0%Hoover8,633 | 4.2%Thomas926 | 22,131 | ||
| R | 36.9%Smith6,998 | 62.0%Hoover11,754 | 1.2%Thomas219 | 18,971 | ||
| R | 25.0%Davis3,996 | 52.1%Coolidge8,351 | 22.9%La Follette3,669 | 16,016 | ||
| R | 28.8%Cox3,831 | 66.2%Harding8,798 | 5.0%Debs669 | 13,298 | ||
| R | 38.0%Wilson5,699 | 55.5%Hughes8,316 | 6.5%Benson973 | 14,988 | ||
| O | 32.0%Wilson2,588 | 31.2%Taft2,523 | 36.8%Roosevelt2,974 | 8,085 | ||
| R | 33.8%Bryan2,239 | 57.2%Taft3,788 | 8.9%Debs591 | 6,618 | ||
| R | 18.5%Parker1,084 | 70.0%Roosevelt4,106 | 11.5%Debs673 | 5,863 | ||
| R | 40.5%Bryan2,318 | 54.4%McKinley3,112 | 5.2%Woolley295 | 5,725 | ||
| R | 46.6%Bryan3,419 | 51.0%McKinley3,744 | 2.5%Palmer181 | 7,344 | ||
| R | 14.7%Cleveland879 | 49.8%Harrison2,979 | 35.5%Weaver2,127 | 5,985 | ||
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presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −35.1% |
| 1896 | −4.4% |
| 1900 | −13.9% |
| 1904 | −51.5% |
| 1908 | −23.4% |
| 1912 | +0.8% |
| 1916 | −17.5% |
| 1920 | −37.4% |
| 1924 | −27.2% |
| 1928 | −25.1% |
| 1932 | +17.8% |
| 1936 | +26.6% |
| 1940 | −9.3% |
| 1944 | −14.9% |
| 1948 | −17.5% |
| 1952 | −41.3% |
| 1956 | −28.4% |
| 1960 | −16.7% |
| 1964 | +25.8% |
| 1968 | −14.6% |
| 1972 | −19.8% |
| 1976 | −2.4% |
| 1980 | −11.8% |
| 1984 | −19.8% |
| 1988 | −4.6% |
| 1992 | −0.9% |
| 1996 | +2.1% |
| 2000 | −7.1% |
| 2004 | −9.4% |
| 2008 | +2.2% |
| 2012 | −3.2% |
| 2016 | −4.1% |
| 2020 | +1.1% |
| 2024 | −2.0% |
DemocraticRepublican
Marion County, anchored by the state capital Salem, shifted to R+2 in 2024 after years of narrowing margins — a swing driven partly by Latino population growth in the mid-Willamette Valley offsetting suburban realignment patterns seen elsewhere in the state.
Across the recorded series it reached a Democratic high of 26.6 points in 1936 and a Republican high of 51.5 points in 1904. Between 2020 and 2024 the county moved 3.1 points toward the Republican candidate; the 2024 margin was 2.0 points.
A population of 349,244, a 61% non-Hispanic-white share, and a median household income of $77,351 describe the county. The county's voting pattern over the last decade is most similar to that of Polk County and Sangamon County.
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All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Marion County, Oregon. Akashic. https://akashic.app/county/41047/. Accessed May 20, 2026. License: CC BY 4.0.
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Cities & towns in Marion County
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Frequently asked questions
How did Marion County, Oregon vote in 2024?
In 2024, Marion County, Oregon voted Republican by 2.0 points (R+2.0), carried by the Republican candidate. Out of 156,691 votes cast, 73,970 went Democratic and 77,089 went Republican.
When did Marion County, Oregon last vote Democratic?
The most recent presidential election in which Marion County, Oregon voted Democratic was 2020.
How many people live in Marion County, Oregon?
Marion County, Oregon has a population of 349,244 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Marion County, Oregon?
Median household income in Marion County, Oregon is $77,351 — below the national median of $80,734. The Oregon state median is $83,011.
What is the political history of Marion County, Oregon?
Akashic tracks 38 presidential elections in Marion County, Oregon from 1876 to 2024. Of those, 6 went Democratic and 27 went Republican.