Washington County, Kansas
| Donald Trump ✓Republican | 83.8% | 2,263 |
|---|---|---|
| Kamala HarrisDemocratic | 14.7% | 396 |
| Robert F KennedyOther | 1.1% | 30 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −44.8% |
| 1896 | −2.5% |
| 1900 | −13.4% |
| 1904 | −40.2% |
| 1908 | −17.1% |
| 1912 | +12.6% |
| 1916 | −6.2% |
| 1920 | −53.8% |
| 1924 | −38.4% |
| 1928 | −35.4% |
| 1932 | +11.9% |
| 1936 | −17.7% |
| 1940 | −47.2% |
| 1944 | −54.9% |
| 1948 | −34.0% |
| 1952 | −63.2% |
| 1956 | −50.2% |
| 1960 | −36.8% |
| 1964 | −13.6% |
| 1968 | −44.0% |
| 1972 | −52.5% |
| 1976 | −23.2% |
| 1980 | −55.7% |
| 1984 | −53.1% |
| 1988 | −35.7% |
| 1992 | −22.9% |
| 1996 | −44.8% |
| 2000 | −53.8% |
| 2004 | −58.2% |
| 2008 | −53.3% |
| 2012 | −62.0% |
| 2016 | −65.4% |
| 2020 | −65.5% |
| 2024 | −69.1% |
Washington County, anchored by the small city of Washington on the rolling plains of north-central Kansas, delivered a 69-point Republican presidential margin in 2024, reflecting the deep rural realignment that has reshaped Great Plains counties over the past two decades.
Across the recorded series it reached a Democratic high of 12.6 points in 1912 and a Republican high of 69.1 points in 2024. Between 2020 and 2024 the county moved 3.7 points toward the Republican candidate; the 2024 margin was 69.1 points.
A population of 5,533, a 90% non-Hispanic-white share, and a median household income of $65,482 describe the county. The county's voting pattern over the last decade is most similar to that of Chase County and Jewell County.
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Washington County, Kansas. Akashic. https://akashic.app/county/20201/. Accessed May 20, 2026. License: CC BY 4.0.