Union County, Indiana
AkashicUnion County, INTrumpR+55.9
2024 precinct map of Union CountyPrecinct-level 2024 presidential results for Union 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 | 77.2% | 2,698 |
|---|---|---|
| Kamala HarrisDemocratic | 21.4% | 746 |
| Robert F KennedyWe The People | 0.8% | 28 |
Harris +50Trump +50
10 precincts · 3,494 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 | 21.4%Harris746 | 77.2%Trump2,698 | 0.8%Kennedy28 | 3,494 | ||
| R | 21.1%Biden736 | 77.2%Trump2,688 | 1.7%Jorgensen59 | 3,483 | ||
| R | 21.6%Clinton715 | 73.8%Trump2,445 | 3.8%Johnson126 | 3,315 | ||
| R | 32.8%Obama1,018 | 65.1%Romney2,022 | 1.9%Johnson59 | 3,104 | ||
| R | 36.6%Obama1,224 | 61.6%McCain2,061 | 1.9%Barr63 | 3,348 | ||
| R | 31.3%Kerry1,045 | 67.8%Bush2,266 | 1.0%Badnarik33 | 3,344 | ||
| R | 32.8%Gore927 | 65.0%Bush1,838 | 2.2%Buchanan63 | 2,828 | ||
| R | 37.3%Clinton1,019 | 48.9%Dole1,334 | 13.3%Perot364 | 2,730 | ||
| R | 30.3%Clinton898 | 47.0%Bush1,394 | 22.4%Perot664 | 2,968 | ||
| R | 34.2%Dukakis946 | 65.5%Bush1,814 | 0.4%Fulani10 | 2,770 | ||
| R | 29.1%Mondale816 | 70.4%Reagan1,970 | 0.5%Dennis14 | 2,800 | ||
| R | 32.3%Carter898 | 63.5%Reagan1,766 | 4.2%Anderson116 | 2,780 | ||
| R | 41.4%Carter1,160 | 58.3%Ford1,631 | 0.3%Anderson9 | 2,800 | ||
| R | 27.1%McGovern765 | 72.5%Nixon2,043 | 0.4%Schmitz10 | 2,818 | ||
| R | 30.5%Humphrey920 | 56.0%Nixon1,691 | 13.5%Wallace408 | 3,019 | ||
| R | 48.7%Johnson1,463 | 50.9%Goldwater1,531 | 0.4%Hass11 | 3,005 | ||
| R | 36.0%Kennedy1,180 | 63.7%Nixon2,087 | 0.2%Byrd8 | 3,275 | ||
| R | 36.2%Stevenson1,157 | 63.5%Eisenhower2,026 | 0.3%Andrews9 | 3,192 | ||
| R | 32.0%Stevenson1,029 | 67.2%Eisenhower2,159 | 0.7%Hallinan23 | 3,211 | ||
| R | 35.7%Truman1,049 | 63.3%Dewey1,859 | 1.1%Thurmond31 | 2,939 | ||
| R | 36.4%Roosevelt1,154 | 63.0%Dewey1,998 | 0.5%Thomas17 | 3,169 | ||
| R | 41.1%Roosevelt1,415 | 58.4%Willkie2,009 | 0.6%Thomas19 | 3,443 | ||
| D | 50.2%Roosevelt1,662 | 49.2%Landon1,630 | 0.6%Lemke21 | 3,313 | ||
| R | 48.3%Roosevelt1,587 | 50.4%Hoover1,658 | 1.3%Thomas44 | 3,289 | ||
| R | 33.6%Smith1,069 | 66.0%Hoover2,101 | 0.4%Thomas14 | 3,184 | ||
| R | 39.6%Davis1,284 | 58.8%Coolidge1,907 | 1.7%La Follette54 | 3,245 | ||
| R | 40.4%Cox1,375 | 58.3%Harding1,984 | 1.3%Debs44 | 3,403 | ||
| R | 43.9%Wilson826 | 52.9%Hughes997 | 3.2%Benson60 | 1,883 | ||
| D | 36.5%Wilson705 | 33.3%Taft643 | 30.2%Roosevelt582 | 1,930 | ||
| R | 41.1%Bryan808 | 54.2%Taft1,066 | 4.6%Debs91 | 1,965 | ||
| R | 37.7%Parker758 | 57.5%Roosevelt1,156 | 4.8%Debs96 | 2,010 | ||
| R | 44.6%Bryan897 | 52.7%McKinley1,060 | 2.7%Woolley55 | 2,012 | ||
| R | 44.2%Bryan915 | 54.1%McKinley1,118 | 1.7%Palmer35 | 2,068 | ||
| R | 44.3%Cleveland839 | 51.8%Harrison981 | 3.9%Weaver74 | 1,894 | ||
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presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | −7.5% |
| 1896 | −9.8% |
| 1900 | −8.1% |
| 1904 | −19.8% |
| 1908 | −13.1% |
| 1912 | +3.2% |
| 1916 | −9.1% |
| 1920 | −17.9% |
| 1924 | −19.2% |
| 1928 | −32.4% |
| 1932 | −2.2% |
| 1936 | +1.0% |
| 1940 | −17.3% |
| 1944 | −26.6% |
| 1948 | −27.6% |
| 1952 | −35.2% |
| 1956 | −27.2% |
| 1960 | −27.7% |
| 1964 | −2.3% |
| 1968 | −25.5% |
| 1972 | −45.4% |
| 1976 | −16.8% |
| 1980 | −31.2% |
| 1984 | −41.2% |
| 1988 | −31.3% |
| 1992 | −16.7% |
| 1996 | −11.5% |
| 2000 | −32.2% |
| 2004 | −36.5% |
| 2008 | −25.0% |
| 2012 | −32.3% |
| 2016 | −52.2% |
| 2020 | −56.0% |
| 2024 | −55.9% |
DemocraticRepublican
voter registration
Registered voters
Total registered voters, over time
Registered voters
| Year | Total registered |
|---|---|
| 2016 | 5,890 |
| 2018 | 5,218 |
| 2020 | 5,205 |
| 2022 | 4,994 |
| 2024 | 5,041 |
Source: U.S. Election Assistance Commission (EAVS)
Union County's 2024 presidential margin of R+55.9 reflects a pattern common to rural southeastern Indiana micro-counties, where low population density and agricultural economies correlate with heavily skewed partisan outcomes.
Across the recorded series it reached a Democratic high of 3.2 points in 1912 and a Republican high of 56.0 points in 2020. The 2024 margin was 55.9 points.
A population of 6,985, a 95% non-Hispanic-white share, and a median household income of $76,424 describe the county. The county's voting pattern over the last decade is most similar to that of Morgan County and Cameron County.
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Compare two places, side by side
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All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Union County, Indiana. Akashic. https://akashic.app/county/18161/. Accessed May 20, 2026. License: CC BY 4.0.
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Frequently asked questions
How did Union County, Indiana vote in 2024?
In 2024, Union County, Indiana voted Republican by 55.9 points (R+55.9), carried by the Republican candidate. Out of 3,494 votes cast, 746 went Democratic and 2,698 went Republican.
When did Union County, Indiana last vote Democratic?
The most recent presidential election in which Union County, Indiana voted Democratic was 1936.
How many people live in Union County, Indiana?
Union County, Indiana has a population of 6,985 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Union County, Indiana?
Median household income in Union County, Indiana is $76,424 — below the national median of $80,734. The Indiana state median is $71,957.
What is the political history of Union County, Indiana?
Akashic tracks 38 presidential elections in Union County, Indiana from 1876 to 2024. Of those, 2 went Democratic and 32 went Republican.