Johnson County, Missouri
AkashicJohnson County, MOTrumpR+39.6
2024 precinct map of Johnson CountyPrecinct-level 2024 presidential results for Johnson 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 | 69.1% | 16,298 |
|---|---|---|
| Kamala HarrisDemocratic | 29.5% | 6,960 |
| Chase OliverLibertarian | 0.9% | 222 |
Harris +50Trump +50
10 precincts · 23,602 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 | 29.5%Harris6,960 | 69.1%Trump16,298 | 0.9%Oliver222 | 23,602 | ||
| R | 30.1%Biden6,974 | 66.8%Trump15,489 | 2.4%Jorgensen554 | 23,172 | ||
| R | 27.8%Clinton5,930 | 64.2%Trump13,719 | 5.1%Johnson1,100 | 21,362 | ||
| R | 36.5%Obama7,667 | 60.7%Romney12,763 | 2.4%Gray501 | 21,021 | ||
| R | 42.9%Obama9,480 | 55.2%McCain12,183 | 1.9%Nader417 | 22,080 | ||
| R | 38.5%Kerry7,790 | 60.6%Bush12,257 | 0.9%Badnarik189 | 20,236 | ||
| R | 41.3%Gore6,926 | 55.6%Bush9,339 | 1.9%Nader321 | 16,787 | ||
| R | 42.7%Clinton6,220 | 43.1%Dole6,276 | 13.1%Perot1,911 | 14,574 | ||
| D | 36.5%Clinton5,546 | 33.1%Bush5,032 | 30.1%Perot4,578 | 15,203 | ||
| R | 41.6%Dukakis5,373 | 58.1%Bush7,512 | 0.3%Fulani36 | 12,921 | ||
| R | 33.5%Mondale4,238 | 66.5%Reagan8,413 | 0.0% | 12,651 | ||
| R | 43.2%Carter5,441 | 51.2%Reagan6,449 | 5.5%Anderson695 | 12,585 | ||
| D | 49.5%Carter5,551 | 49.1%Ford5,513 | 1.4%McCarthy156 | 11,220 | ||
| R | 29.6%McGovern3,044 | 70.4%Nixon7,228 | 0.0% | 10,272 | ||
| R | 37.3%Humphrey3,484 | 51.8%Nixon4,834 | 10.9%Wallace1,018 | 9,336 | ||
| D | 59.6%Johnson6,412 | 40.4%Goldwater4,348 | 0.0% | 10,760 | ||
| R | 40.3%Kennedy4,712 | 59.7%Nixon6,970 | 0.0% | 11,682 | ||
| R | 40.7%Stevenson4,530 | 59.3%Eisenhower6,599 | 0.0% | 11,129 | ||
| R | 38.0%Stevenson4,294 | 61.8%Eisenhower6,990 | 0.2%Hallinan23 | 11,307 | ||
| R | 49.9%Truman4,888 | 50.0%Dewey4,903 | 0.1%Thurmond14 | 9,805 | ||
| R | 42.6%Roosevelt4,419 | 57.3%Dewey5,949 | 0.1%Thomas10 | 10,378 | ||
| R | 45.6%Roosevelt5,441 | 54.2%Willkie6,468 | 0.2%Thomas19 | 11,928 | ||
| D | 52.0%Roosevelt6,294 | 47.9%Landon5,797 | 0.2%Lemke22 | 12,113 | ||
| D | 60.9%Roosevelt6,481 | 38.4%Hoover4,088 | 0.7%Thomas76 | 10,645 | ||
| R | 38.0%Smith4,316 | 61.9%Hoover7,032 | 0.2%Thomas19 | 11,367 | ||
| D | 50.2%Davis5,526 | 47.7%Coolidge5,248 | 2.1%La Follette232 | 11,006 | ||
| R | 48.4%Cox5,444 | 50.7%Harding5,700 | 1.0%Debs108 | 11,252 | ||
| D | 54.7%Wilson3,701 | 43.8%Hughes2,966 | 1.5%Benson100 | 6,767 | ||
| D | 52.9%Wilson3,468 | 27.0%Taft1,772 | 20.1%Roosevelt1,319 | 6,559 | ||
| D | 52.8%Bryan3,483 | 45.4%Taft2,997 | 1.7%Debs115 | 6,595 | ||
| D | 51.1%Parker3,277 | 46.6%Roosevelt2,989 | 2.4%Debs153 | 6,419 | ||
| D | 53.0%Bryan3,612 | 44.8%McKinley3,051 | 2.2%Woolley153 | 6,816 | ||
| D | 56.5%Bryan4,240 | 42.9%McKinley3,219 | 0.6%Palmer48 | 7,507 | ||
| D | 48.1%Cleveland3,109 | 41.3%Harrison2,667 | 10.6%Weaver685 | 6,461 | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — | ||
| — | — | — | — | — |
presidential history
Presidential margin, 1892–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1892 | +6.8% |
| 1896 | +13.6% |
| 1900 | +8.2% |
| 1904 | +4.5% |
| 1908 | +7.4% |
| 1912 | +25.9% |
| 1916 | +10.9% |
| 1920 | −2.3% |
| 1924 | +2.5% |
| 1928 | −23.9% |
| 1932 | +22.5% |
| 1936 | +4.1% |
| 1940 | −8.6% |
| 1944 | −14.7% |
| 1948 | −0.2% |
| 1952 | −23.8% |
| 1956 | −18.6% |
| 1960 | −19.3% |
| 1964 | +19.2% |
| 1968 | −14.5% |
| 1972 | −40.7% |
| 1976 | +0.3% |
| 1980 | −8.0% |
| 1984 | −33.0% |
| 1988 | −16.6% |
| 1992 | +3.4% |
| 1996 | −0.4% |
| 2000 | −14.4% |
| 2004 | −22.1% |
| 2008 | −12.2% |
| 2012 | −24.2% |
| 2016 | −36.5% |
| 2020 | −36.7% |
| 2024 | −39.6% |
DemocraticRepublican
voter registration
Registered voters
Total registered voters, over time
Registered voters
| Year | Total registered |
|---|---|
| 2016 | 32,462 |
| 2018 | 32,048 |
| 2020 | 33,100 |
| 2022 | 33,191 |
| 2024 | 35,427 |
Source: U.S. Election Assistance Commission (EAVS)
Home to Warrensburg and the University of Central Missouri, Johnson County sits at the edge of the Kansas City metro but votes decidedly differently — its 2024 presidential margin of R+39.6 reflects deep rural Republican strength despite a sizable college-town presence.
Across the recorded series it reached a Democratic high of 25.9 points in 1912 and a Republican high of 40.7 points in 1972. Between 2020 and 2024 the county moved 2.8 points toward the Republican candidate; the 2024 margin was 39.6 points.
A population of 54,732, a 84% non-Hispanic-white share, and a median household income of $67,272 describe the county. The county's voting pattern over the last decade is most similar to that of De Witt County and Crawford 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 →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Johnson County, Missouri. Akashic. https://akashic.app/county/29101/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
Embed this page
A live widget for your site — no API key, attribution built in, CC BY 4.0. All widgets & sizes →
Cities & towns in Johnson County
Missouri at the ballot boxAll elections →
Frequently asked questions
How did Johnson County, Missouri vote in 2024?
In 2024, Johnson County, Missouri voted Republican by 39.6 points (R+39.6), carried by the Republican candidate. Out of 23,602 votes cast, 6,960 went Democratic and 16,298 went Republican.
When did Johnson County, Missouri last vote Democratic?
The most recent presidential election in which Johnson County, Missouri voted Democratic was 1992.
How many people live in Johnson County, Missouri?
Johnson County, Missouri has a population of 54,732 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Johnson County, Missouri?
Median household income in Johnson County, Missouri is $67,272 — below the national median of $80,734. The Missouri state median is $70,702.
What is the political history of Johnson County, Missouri?
Akashic tracks 38 presidential elections in Johnson County, Missouri from 1876 to 2024. Of those, 13 went Democratic and 21 went Republican.