Greene County, Illinois
AkashicGreene County, ILTrumpR+57.8
2024 precinct map of Greene CountyPrecinct-level 2024 presidential results for Greene 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 | 77.9% | 4,719 |
|---|---|---|
| Kamala HarrisDemocratic | 20.1% | 1,220 |
| Robert F Kennedy Jr.Independent | 1.9% | 115 |
Harris +50Trump +50
22 precincts · 6,056 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 | 20.1%Harris1,220 | 77.9%Trump4,719 | 1.9%Kennedy115 | 6,056 | ||
| R | 21.6%Biden1,349 | 76.5%Trump4,770 | 1.1%Jorgensen70 | 6,237 | ||
| R | 21.6%Clinton1,205 | 74.2%Trump4,145 | 2.9%Johnson164 | 5,585 | ||
| R | 35.9%Obama2,023 | 61.2%Romney3,451 | 1.9%JOHNSON109 | 5,637 | ||
| R | 45.1%Obama2,619 | 52.6%McCain3,053 | 2.3%Nader135 | 5,807 | ||
| R | 40.5%Kerry2,457 | 58.7%Bush3,559 | 0.9%Badnarik52 | 6,068 | ||
| R | 43.2%Gore2,490 | 54.3%Bush3,129 | 1.6%Nader93 | 5,767 | ||
| D | 46.1%Clinton2,734 | 37.8%Dole2,245 | 15.2%Perot903 | 5,934 | ||
| D | 45.0%Clinton3,164 | 34.0%Bush2,391 | 20.8%Perot1,461 | 7,032 | ||
| R | 48.7%Dukakis3,020 | 50.6%Bush3,136 | 0.8%Paul47 | 6,203 | ||
| R | 38.5%Mondale2,563 | 61.0%Reagan4,057 | 0.5%Bergland35 | 6,655 | ||
| R | 36.6%Carter2,607 | 59.3%Reagan4,224 | 4.1%Anderson289 | 7,120 | ||
| D | 51.8%Carter4,057 | 47.3%Ford3,706 | 0.8%McCarthy64 | 7,827 | ||
| R | 37.5%McGovern2,824 | 62.1%Nixon4,673 | 0.3%Schmitz24 | 7,521 | ||
| R | 40.1%Humphrey3,094 | 51.2%Nixon3,944 | 8.7%Wallace670 | 7,708 | ||
| D | 60.5%Johnson4,781 | 39.5%Goldwater3,128 | 0.0% | 7,909 | ||
| R | 46.1%Kennedy3,847 | 53.8%Nixon4,487 | 0.1%Byrd10 | 8,344 | ||
| R | 45.2%Stevenson3,909 | 54.6%Eisenhower4,718 | 0.2%Andrews19 | 8,646 | ||
| R | 45.0%Stevenson4,106 | 55.0%Eisenhower5,019 | 0.1%Hallinan7 | 9,132 | ||
| D | 52.2%Truman4,035 | 47.1%Dewey3,639 | 0.7%Thurmond53 | 7,727 | ||
| D | 49.8%Roosevelt4,268 | 49.7%Dewey4,261 | 0.5%Thomas45 | 8,574 | ||
| D | 55.1%Roosevelt6,015 | 44.3%Willkie4,840 | 0.6%Thomas70 | 10,925 | ||
| D | 61.7%Roosevelt6,510 | 37.1%Landon3,916 | 1.1%Lemke118 | 10,544 | ||
| D | 68.0%Roosevelt6,347 | 30.6%Hoover2,857 | 1.4%Thomas131 | 9,335 | ||
| R | 48.4%Smith4,076 | 51.1%Hoover4,299 | 0.5%Thomas46 | 8,421 | ||
| D | 52.4%Davis4,648 | 39.7%Coolidge3,527 | 7.9%La Follette703 | 8,878 | ||
| D | 49.1%Cox3,776 | 48.0%Harding3,685 | 2.9%Debs222 | 7,683 | ||
| D | 64.4%Wilson6,150 | 35.6%Hughes3,400 | 0.0% | 9,550 | ||
| D | 57.4%Wilson2,801 | 21.8%Taft1,064 | 20.7%Roosevelt1,011 | 4,876 | ||
| D | 58.6%Bryan3,159 | 37.2%Taft2,004 | 4.2%Debs226 | 5,389 | ||
| D | 54.3%Parker2,649 | 40.1%Roosevelt1,959 | 5.6%Debs272 | 4,880 | ||
| D | 63.1%Bryan3,785 | 35.5%McKinley2,131 | 1.4%Woolley81 | 5,997 | ||
| D | 62.1%Bryan3,983 | 36.9%McKinley2,365 | 1.0%Palmer65 | 6,413 | ||
| D | 56.2%Cleveland3,146 | 35.2%Harrison1,967 | 8.6%Weaver481 | 5,594 | ||
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presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | +21.1% |
| 1896 | +25.2% |
| 1900 | +27.6% |
| 1904 | +14.1% |
| 1908 | +21.4% |
| 1912 | +35.6% |
| 1916 | +28.8% |
| 1920 | +1.2% |
| 1924 | +12.6% |
| 1928 | −2.6% |
| 1932 | +37.4% |
| 1936 | +24.6% |
| 1940 | +10.8% |
| 1944 | +0.1% |
| 1948 | +5.1% |
| 1952 | −10.0% |
| 1956 | −9.4% |
| 1960 | −7.7% |
| 1964 | +20.9% |
| 1968 | −11.0% |
| 1972 | −24.6% |
| 1976 | +4.5% |
| 1980 | −22.7% |
| 1984 | −22.4% |
| 1988 | −1.9% |
| 1992 | +11.0% |
| 1996 | +8.2% |
| 2000 | −11.1% |
| 2004 | −18.2% |
| 2008 | −7.5% |
| 2012 | −25.3% |
| 2016 | −52.6% |
| 2020 | −54.9% |
| 2024 | −57.8% |
DemocraticRepublican
voter registration
Registered voters
Total registered voters, over time
Registered voters
| Year | Total registered |
|---|---|
| 2016 | 9,202 |
| 2018 | 9,046 |
| 2020 | 9,303 |
| 2022 | 9,136 |
| 2024 | 9,296 |
Source: U.S. Election Assistance Commission (EAVS)
Greene County's 2024 margin of R+57.8 places it among Illinois's most heavily Republican counties, a stark contrast to the Democratic strongholds that dominate the state's overall electoral math. Its population has declined steadily for decades alongside the contraction of small-scale agriculture.
Across the recorded series it reached a Democratic high of 37.4 points in 1932 and a Republican high of 57.8 points in 2024. Between 2020 and 2024 the county moved 2.9 points toward the Republican candidate; the 2024 margin was 57.8 points.
A population of 11,683, a 96% non-Hispanic-white share, and a median household income of $62,192 describe the county. The county's voting pattern over the last decade is most similar to that of Pike County and Linn County.
Most similar counties
Compare two places, side by side
Twelve curated comparisons line up election history, demographics, and the divergence story for two places at a glance. Browse all comparisons →
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All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Greene County, Illinois. Akashic. https://akashic.app/county/17061/. Accessed May 20, 2026. License: CC BY 4.0.
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Frequently asked questions
How did Greene County, Illinois vote in 2024?
In 2024, Greene County, Illinois voted Republican by 57.8 points (R+57.8), carried by the Republican candidate. Out of 6,056 votes cast, 1,220 went Democratic and 4,719 went Republican.
When did Greene County, Illinois last vote Democratic?
The most recent presidential election in which Greene County, Illinois voted Democratic was 1996.
How many people live in Greene County, Illinois?
Greene County, Illinois has a population of 11,683 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Greene County, Illinois?
Median household income in Greene County, Illinois is $62,192 — below the national median of $80,734. The Illinois state median is $83,390.
What is the political history of Greene County, Illinois?
Akashic tracks 38 presidential elections in Greene County, Illinois from 1876 to 2024. Of those, 18 went Democratic and 16 went Republican.