Whitman County, Washington
| Kamala Harris ✓Democratic | 52.3% | 10,480 |
|---|---|---|
| Donald TrumpRepublican | 43.4% | 8,699 |
| Robert F KennedyWe The People | 1.5% | 298 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −1.2% |
| 1896 | +39.1% |
| 1900 | +8.3% |
| 1904 | −41.8% |
| 1908 | −15.4% |
| 1912 | +16.4% |
| 1916 | +8.5% |
| 1920 | −36.1% |
| 1924 | −33.8% |
| 1928 | −40.6% |
| 1932 | +11.1% |
| 1936 | +31.7% |
| 1940 | −0.0% |
| 1944 | −4.8% |
| 1948 | −3.1% |
| 1952 | −31.7% |
| 1956 | −27.7% |
| 1960 | −19.3% |
| 1964 | −0.0% |
| 1968 | −18.8% |
| 1972 | −20.3% |
| 1976 | −13.1% |
| 1980 | −17.1% |
| 1984 | −20.2% |
| 1988 | −1.8% |
| 1992 | +6.9% |
| 1996 | +3.3% |
| 2000 | −15.4% |
| 2004 | −6.2% |
| 2008 | +5.5% |
| 2012 | −2.7% |
| 2016 | +4.1% |
| 2020 | +10.0% |
| 2024 | +8.9% |
| Year | Total registered |
|---|---|
| 2016 | 25,263 |
| 2018 | 28,150 |
| 2020 | 28,309 |
| 2022 | 28,347 |
| 2024 | 29,101 |
Whitman County's lean toward Democratic presidential candidates is driven largely by Washington State University's student and faculty population in Pullman, making it an outlier in an otherwise Republican-leaning agricultural region.
Across the recorded series it reached a Democratic high of 39.1 points in 1896 and a Republican high of 41.8 points in 1904. Between 2020 and 2024 the county moved 1.1 points toward the Republican candidate; the 2024 margin was 8.9 points.
A population of 47,003, a 74% non-Hispanic-white share, and a median household income of $55,406 describe the county. The county's voting pattern over the last decade is most similar to that of Clallam County and Hays County.
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Whitman County, Washington. Akashic. https://akashic.app/county/53075/. Accessed May 20, 2026. License: CC BY 4.0.