Marshall County, Illinois
AkashicMarshall County, ILTrumpR+36.0
2024 precinct map of Marshall CountyPrecinct-level 2024 presidential results for Marshall 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 | 67.2% | 4,119 |
|---|---|---|
| Kamala HarrisDemocratic | 31.2% | 1,913 |
| Robert F Kennedy Jr.Independent | 1.6% | 95 |
Harris +50Trump +50
14 precincts · 6,127 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 | 31.2%Harris1,913 | 67.2%Trump4,119 | 1.6%Kennedy95 | 6,127 | ||
| R | 31.6%Biden2,005 | 66.1%Trump4,197 | 1.5%Jorgensen94 | 6,345 | ||
| R | 29.9%Clinton1,789 | 63.3%Trump3,785 | 4.4%Johnson266 | 5,984 | ||
| R | 41.8%Obama2,455 | 56.1%Romney3,290 | 1.1%JOHNSON65 | 5,869 | ||
| R | 48.6%Obama3,081 | 49.7%McCain3,145 | 1.7%Nader107 | 6,333 | ||
| R | 42.6%Kerry2,806 | 56.7%Bush3,734 | 0.7%Badnarik44 | 6,584 | ||
| R | 43.5%Gore2,570 | 53.2%Bush3,145 | 2.3%Nader134 | 5,907 | ||
| D | 46.2%Clinton2,640 | 42.9%Dole2,453 | 10.3%Perot586 | 5,714 | ||
| D | 43.4%Clinton2,819 | 38.3%Bush2,491 | 18.0%Perot1,169 | 6,496 | ||
| R | 43.1%Dukakis2,742 | 56.4%Bush3,588 | 0.6%Paul37 | 6,367 | ||
| R | 36.7%Mondale2,386 | 62.5%Reagan4,060 | 0.7%Bergland47 | 6,493 | ||
| R | 28.4%Carter1,903 | 64.8%Reagan4,349 | 6.8%Anderson459 | 6,711 | ||
| R | 38.6%Carter2,570 | 60.3%Ford4,017 | 1.1%McCarthy75 | 6,662 | ||
| R | 32.4%McGovern2,141 | 67.4%Nixon4,452 | 0.1%Schmitz9 | 6,602 | ||
| R | 36.8%Humphrey2,455 | 58.4%Nixon3,897 | 4.9%Wallace325 | 6,677 | ||
| D | 52.6%Johnson3,561 | 47.4%Goldwater3,209 | 0.0% | 6,770 | ||
| R | 41.8%Kennedy2,981 | 58.1%Nixon4,150 | 0.1%Byrd7 | 7,138 | ||
| R | 32.0%Stevenson2,245 | 67.9%Eisenhower4,764 | 0.1%Andrews5 | 7,014 | ||
| R | 32.5%Stevenson2,343 | 67.4%Eisenhower4,850 | 0.1%Hallinan8 | 7,201 | ||
| R | 39.8%Truman2,514 | 59.9%Dewey3,785 | 0.3%Thurmond19 | 6,318 | ||
| R | 38.2%Roosevelt2,596 | 61.7%Dewey4,195 | 0.1%Thomas10 | 6,801 | ||
| R | 42.3%Roosevelt3,343 | 57.2%Willkie4,527 | 0.5%Thomas40 | 7,910 | ||
| D | 53.5%Roosevelt4,149 | 45.7%Landon3,544 | 0.9%Lemke67 | 7,760 | ||
| D | 56.3%Roosevelt4,133 | 43.1%Hoover3,166 | 0.6%Thomas46 | 7,345 | ||
| R | 41.2%Smith2,828 | 58.7%Hoover4,029 | 0.1%Thomas8 | 6,865 | ||
| R | 28.4%Davis1,836 | 58.4%Coolidge3,776 | 13.2%La Follette853 | 6,465 | ||
| R | 28.4%Cox1,568 | 67.6%Harding3,734 | 4.0%Debs221 | 5,523 | ||
| R | 40.5%Wilson2,593 | 55.9%Hughes3,579 | 3.6%Benson231 | 6,403 | ||
| D | 44.7%Wilson1,685 | 21.0%Taft790 | 34.3%Roosevelt1,293 | 3,768 | ||
| R | 45.4%Bryan1,714 | 50.1%Taft1,893 | 4.5%Debs169 | 3,776 | ||
| R | 39.5%Parker1,545 | 56.0%Roosevelt2,190 | 4.5%Debs178 | 3,913 | ||
| R | 45.6%Bryan1,908 | 52.8%McKinley2,210 | 1.6%Woolley69 | 4,187 | ||
| R | 45.4%Bryan1,888 | 53.3%McKinley2,216 | 1.4%Palmer57 | 4,161 | ||
| D | 51.9%Cleveland1,834 | 45.0%Harrison1,590 | 3.1%Weaver110 | 3,534 | ||
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presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | +6.9% |
| 1896 | −7.9% |
| 1900 | −7.2% |
| 1904 | −16.5% |
| 1908 | −4.7% |
| 1912 | +23.8% |
| 1916 | −15.4% |
| 1920 | −39.2% |
| 1924 | −30.0% |
| 1928 | −17.5% |
| 1932 | +13.2% |
| 1936 | +7.8% |
| 1940 | −15.0% |
| 1944 | −23.5% |
| 1948 | −20.1% |
| 1952 | −34.8% |
| 1956 | −35.9% |
| 1960 | −16.4% |
| 1964 | +5.2% |
| 1968 | −21.6% |
| 1972 | −35.0% |
| 1976 | −21.7% |
| 1980 | −36.4% |
| 1984 | −25.8% |
| 1988 | −13.3% |
| 1992 | +5.0% |
| 1996 | +3.3% |
| 2000 | −9.7% |
| 2004 | −14.1% |
| 2008 | −1.0% |
| 2012 | −14.2% |
| 2016 | −33.4% |
| 2020 | −34.5% |
| 2024 | −36.0% |
DemocraticRepublican
voter registration
Registered voters
Total registered voters, over time
Registered voters
| Year | Total registered |
|---|---|
| 2016 | 8,626 |
| 2018 | 8,539 |
| 2020 | 8,467 |
| 2022 | 8,139 |
| 2024 | 8,669 |
Source: U.S. Election Assistance Commission (EAVS)
Marshall County sits in the Illinois River valley with a small, aging population that has shifted decisively toward Republican presidential candidates since 2000, recording a 36-point margin in 2024.
Across the recorded series it reached a Democratic high of 23.8 points in 1912 and a Republican high of 39.2 points in 1920. Between 2020 and 2024 the county moved 1.5 points toward the Republican candidate; the 2024 margin was 36.0 points.
A population of 11,647, a 92% non-Hispanic-white share, and a median household income of $71,585 describe the county. The county's voting pattern over the last decade is most similar to that of Warren County and Spencer County.
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All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Marshall County, Illinois. Akashic. https://akashic.app/county/17123/. Accessed May 20, 2026. License: CC BY 4.0.
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Frequently asked questions
How did Marshall County, Illinois vote in 2024?
In 2024, Marshall County, Illinois voted Republican by 36.0 points (R+36.0), carried by the Republican candidate. Out of 6,127 votes cast, 1,913 went Democratic and 4,119 went Republican.
When did Marshall County, Illinois last vote Democratic?
The most recent presidential election in which Marshall County, Illinois voted Democratic was 1996.
How many people live in Marshall County, Illinois?
Marshall County, Illinois has a population of 11,647 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Marshall County, Illinois?
Median household income in Marshall County, Illinois is $71,585 — below the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Marshall County, Illinois?
Akashic tracks 38 presidential elections in Marshall County, Illinois from 1876 to 2024. Of those, 7 went Democratic and 27 went Republican.