Atchison County, Missouri
| Donald Trump ✓Republican | 79.3% | 2,152 |
|---|---|---|
| Kamala HarrisDemocratic | 19.5% | 529 |
| Chase OliverLibertarian | 0.7% | 18 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | +1.6% |
| 1896 | +17.5% |
| 1900 | +4.1% |
| 1904 | −9.6% |
| 1908 | −1.4% |
| 1912 | +12.0% |
| 1916 | +2.1% |
| 1920 | −18.3% |
| 1924 | −1.7% |
| 1928 | −12.2% |
| 1932 | +25.2% |
| 1936 | +6.3% |
| 1940 | −4.7% |
| 1944 | −11.7% |
| 1948 | +6.6% |
| 1952 | −23.2% |
| 1956 | −8.9% |
| 1960 | −10.2% |
| 1964 | +26.9% |
| 1968 | −10.6% |
| 1972 | −32.0% |
| 1976 | −0.9% |
| 1980 | −23.1% |
| 1984 | −30.3% |
| 1988 | −9.0% |
| 1992 | +2.1% |
| 1996 | −2.0% |
| 2000 | −27.3% |
| 2004 | −35.9% |
| 2008 | −31.5% |
| 2012 | −42.3% |
| 2016 | −55.6% |
| 2020 | −58.1% |
| 2024 | −59.8% |
| Year | Total registered |
|---|---|
| 2016 | 3,799 |
| 2018 | 3,777 |
| 2020 | 3,889 |
| 2022 | 3,855 |
| 2024 | 3,846 |
Atchison County sits in Missouri's far northwest, where a sparse, agriculturally driven population has delivered some of the state's largest Republican presidential margins over the past decade.
Across the recorded series it reached a Democratic high of 26.9 points in 1964 and a Republican high of 59.8 points in 2024. Between 2020 and 2024 the county moved 1.7 points toward the Republican candidate; the 2024 margin was 59.8 points.
A population of 5,187, a 93% non-Hispanic-white share, and a median household income of $58,750 describe the county. The county's voting pattern over the last decade is most similar to that of Dent County and Holt County.
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 →
Atchison County, Missouri. Akashic. https://akashic.app/county/29005/. Accessed May 20, 2026. License: CC BY 4.0.