Walla Walla County, Washington
| Donald Trump ✓Republican | 52.3% | 15,476 |
|---|---|---|
| Kamala HarrisDemocratic | 44.3% | 13,106 |
| Robert F KennedyWe The People | 1.4% | 402 |
| Year | Margin (D minus R) |
|---|---|
| 1892 | −1.7% |
| 1896 | +3.6% |
| 1900 | −17.3% |
| 1904 | −47.6% |
| 1908 | −25.3% |
| 1912 | +7.4% |
| 1916 | +0.3% |
| 1920 | −41.1% |
| 1924 | −40.9% |
| 1928 | −40.5% |
| 1932 | +8.7% |
| 1936 | +16.9% |
| 1940 | −14.5% |
| 1944 | −11.9% |
| 1948 | −5.8% |
| 1952 | −35.1% |
| 1956 | −32.1% |
| 1960 | −27.4% |
| 1964 | +7.8% |
| 1968 | −24.8% |
| 1972 | −38.9% |
| 1976 | −21.0% |
| 1980 | −28.4% |
| 1984 | −28.6% |
| 1988 | −12.8% |
| 1992 | −2.9% |
| 1996 | −5.4% |
| 2000 | −28.6% |
| 2004 | −26.5% |
| 2008 | −16.6% |
| 2012 | −19.3% |
| 2016 | −15.1% |
| 2020 | −8.7% |
| 2024 | −8.0% |
| Year | Total registered |
|---|---|
| 2016 | 37,021 |
| 2018 | 38,354 |
| 2020 | 40,618 |
| 2022 | 40,725 |
| 2024 | 42,190 |
Walla Walla's mix of irrigated farmland, a state prison, and a growing wine tourism economy produces a county that leans Republican but runs closer in local races than its rural neighbors.
Across the recorded series it reached a Democratic high of 16.9 points in 1936 and a Republican high of 47.6 points in 1904. Between 2020 and 2024 the county moved 0.7 points toward the Democratic candidate; the 2024 margin was 8.0 points.
A population of 62,161, a 68% non-Hispanic-white share, and a median household income of $74,202 describe the county. The county's voting pattern over the last decade is most similar to that of Carver County and Jeff Davis County.
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Walla Walla County, Washington. Akashic. https://akashic.app/county/53071/. Accessed May 20, 2026. License: CC BY 4.0.