Marion County, Indiana
AkashicMarion County, INHarrisD+27.6
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
| Kamala Harris ✓Democratic | 62.9% | 221,719 |
|---|---|---|
| Donald TrumpRepublican | 35.3% | 124,327 |
| Robert F KennedyWe The People | 0.9% | 3,096 |
Harris +50Trump +50
619 precincts · 352,540 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 | 62.9%Harris221,719 | 35.3%Trump124,327 | 0.9%Kennedy3,096 | 352,540 | ||
| D | 63.6%Biden247,772 | 34.4%Trump134,175 | 1.9%Jorgensen7,228 | 389,619 | ||
| D | 58.0%Clinton212,676 | 35.5%Trump130,228 | 5.0%Johnson18,190 | 366,524 | ||
| D | 60.1%Obama216,336 | 37.9%Romney136,509 | 1.7%Johnson6,161 | 359,972 | ||
| D | 63.8%Obama241,987 | 35.4%McCain134,313 | 0.8%Barr3,062 | 379,362 | ||
| D | 50.6%Kerry162,249 | 48.6%Bush156,072 | 0.8%Badnarik2,517 | 320,838 | ||
| R | 47.9%Gore134,189 | 49.2%Bush137,810 | 2.8%Buchanan7,904 | 279,903 | ||
| R | 44.1%Clinton124,448 | 47.2%Dole133,329 | 7.6%Perot21,358 | 282,214 | ||
| R | 37.8%Clinton122,234 | 43.7%Bush141,369 | 17.9%Perot57,878 | 323,790 | ||
| R | 40.8%Dukakis128,627 | 58.6%Bush184,519 | 0.6%Fulani1,949 | 315,095 | ||
| R | 41.0%Mondale130,185 | 58.3%Reagan184,880 | 0.7%Dennis2,083 | 317,148 | ||
| R | 40.1%Carter126,103 | 53.7%Reagan168,680 | 6.2%Anderson19,486 | 314,269 | ||
| R | 44.6%Carter145,274 | 54.6%Ford177,767 | 0.8%Anderson2,535 | 325,576 | ||
| R | 33.0%McGovern102,166 | 66.5%Nixon206,065 | 0.5%Schmitz1,535 | 309,766 | ||
| R | 37.2%Humphrey115,715 | 52.3%Nixon162,503 | 10.5%Wallace32,704 | 310,922 | ||
| D | 51.4%Johnson152,418 | 48.3%Goldwater143,015 | 0.3%Hass948 | 296,381 | ||
| R | 42.1%Kennedy121,336 | 57.7%Nixon166,202 | 0.2%Byrd668 | 288,206 | ||
| R | 37.8%Stevenson99,102 | 62.0%Eisenhower162,566 | 0.3%Andrews679 | 262,347 | ||
| R | 39.1%Stevenson106,387 | 60.5%Eisenhower164,466 | 0.4%Hallinan1,086 | 271,939 | ||
| R | 48.0%Truman97,915 | 50.8%Dewey103,603 | 1.2%Thurmond2,495 | 204,013 | ||
| R | 47.5%Roosevelt106,382 | 52.0%Dewey116,421 | 0.5%Thomas1,034 | 223,837 | ||
| R | 49.2%Roosevelt121,907 | 50.4%Willkie124,845 | 0.3%Thomas787 | 247,539 | ||
| D | 57.7%Roosevelt124,961 | 40.5%Landon87,798 | 1.8%Lemke3,791 | 216,550 | ||
| D | 50.2%Roosevelt106,661 | 46.2%Hoover98,256 | 3.6%Thomas7,747 | 212,664 | ||
| R | 39.8%Smith73,309 | 59.5%Hoover109,630 | 0.6%Thomas1,161 | 184,100 | ||
| R | 37.0%Davis59,498 | 59.1%Coolidge95,135 | 3.9%La Follette6,247 | 160,880 | ||
| R | 42.2%Cox61,460 | 54.9%Harding79,957 | 2.9%Debs4,154 | 145,571 | ||
| R | 44.3%Wilson35,043 | 51.5%Hughes40,699 | 4.2%Benson3,288 | 79,030 | ||
| D | 44.2%Wilson29,805 | 18.2%Taft12,280 | 37.6%Roosevelt25,323 | 67,408 | ||
| R | 48.3%Bryan34,078 | 48.7%Taft34,351 | 3.0%Debs2,151 | 70,580 | ||
| R | 37.2%Parker22,336 | 58.5%Roosevelt35,103 | 4.2%Debs2,524 | 59,963 | ||
| R | 43.8%Bryan23,660 | 54.2%McKinley29,272 | 1.9%Woolley1,034 | 53,966 | ||
| R | 42.3%Bryan20,654 | 56.0%McKinley27,353 | 1.7%Palmer853 | 48,860 | ||
| D | 49.9%Cleveland20,426 | 47.8%Harrison19,551 | 2.3%Weaver949 | 40,926 | ||
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presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | +2.1% |
| 1896 | −13.7% |
| 1900 | −10.4% |
| 1904 | −21.3% |
| 1908 | −0.4% |
| 1912 | +26.0% |
| 1916 | −7.2% |
| 1920 | −12.7% |
| 1924 | −22.2% |
| 1928 | −19.7% |
| 1932 | +4.0% |
| 1936 | +17.2% |
| 1940 | −1.2% |
| 1944 | −4.5% |
| 1948 | −2.8% |
| 1952 | −21.4% |
| 1956 | −24.2% |
| 1960 | −15.6% |
| 1964 | +3.2% |
| 1968 | −15.0% |
| 1972 | −33.5% |
| 1976 | −10.0% |
| 1980 | −13.5% |
| 1984 | −17.2% |
| 1988 | −17.7% |
| 1992 | −5.9% |
| 1996 | −3.1% |
| 2000 | −1.3% |
| 2004 | +1.9% |
| 2008 | +28.4% |
| 2012 | +22.2% |
| 2016 | +22.5% |
| 2020 | +29.2% |
| 2024 | +27.6% |
DemocraticRepublican
voter registration
Registered voters
Total registered voters, over time
Registered voters
| Year | Total registered |
|---|---|
| 2016 | 703,040 |
| 2018 | 640,762 |
| 2020 | 661,532 |
| 2022 | 658,553 |
| 2024 | 650,483 |
Source: U.S. Election Assistance Commission (EAVS)
Marion County, anchoring Indiana's capital and largest city, voted Democratic by 27.6 points in 2024—one of the widest margins in the state and a product of Indianapolis's rapid urban densification and growing college-educated workforce.
Across the recorded series it reached a Democratic high of 29.2 points in 2020 and a Republican high of 33.5 points in 1972. Between 2020 and 2024 the county moved 1.5 points toward the Republican candidate; the 2024 margin was 27.6 points.
A population of 975,809, a 50% non-Hispanic-white share, and a median household income of $66,346 describe the county. The county's voting pattern over the last decade is most similar to that of Charles County and Mecklenburg County.
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All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Marion County, Indiana. Akashic. https://akashic.app/county/18097/. 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, Indiana vote in 2024?
In 2024, Marion County, Indiana voted Democratic by 27.6 points (D+27.6), carried by the Democratic candidate. Out of 352,540 votes cast, 221,719 went Democratic and 124,327 went Republican.
When did Marion County, Indiana last vote Republican?
The most recent presidential election in which Marion County, Indiana voted Republican was 2000.
How many people live in Marion County, Indiana?
Marion County, Indiana has a population of 975,809 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Marion County, Indiana?
Median household income in Marion County, Indiana is $66,346 — below the national median of $80,734. The Indiana state median is $71,957.
What is the political history of Marion County, Indiana?
Akashic tracks 38 presidential elections in Marion County, Indiana from 1876 to 2024. Of those, 11 went Democratic and 23 went Republican.