Washington County, Texas
| Donald Trump ✓Republican | 77.0% | 14,020 |
|---|---|---|
| Kamala HarrisDemocratic | 22.3% | 4,058 |
| Chase OliverLibertarian | 0.5% | 99 |
| Year | Margin (D minus R) |
|---|---|
| 1904 | +31.3% |
| 1908 | +31.8% |
| 1912 | +30.5% |
| 1916 | −7.7% |
| 1920 | +3.5% |
| 1924 | +74.3% |
| 1928 | +80.1% |
| 1932 | +94.3% |
| 1936 | +83.6% |
| 1940 | −12.6% |
| 1944 | +21.2% |
| 1948 | −6.9% |
| 1952 | −44.4% |
| 1956 | −52.1% |
| 1960 | −16.7% |
| 1964 | +18.5% |
| 1968 | −27.8% |
| 1972 | −48.8% |
| 1976 | −18.2% |
| 1980 | −30.7% |
| 1984 | −44.7% |
| 1988 | −34.1% |
| 1992 | −23.3% |
| 1996 | −27.4% |
| 2000 | −47.8% |
| 2004 | −47.5% |
| 2008 | −42.7% |
| 2012 | −51.9% |
| 2016 | −51.0% |
| 2020 | −49.8% |
| 2024 | −54.7% |
| Year | Total registered |
|---|---|
| 2016 | 22,951 |
| 2018 | 23,238 |
| 2020 | 23,947 |
| 2022 | 24,644 |
| 2024 | 25,794 |
Washington County, home to the historic town of Brenham, posts some of the widest Republican presidential margins in the Brazos Valley region, with ranching and small-town demographics anchoring a consistently lopsided electorate.
Across the recorded series it reached a Democratic high of 94.3 points in 1932 and a Republican high of 54.7 points in 2024. Between 2020 and 2024 the county moved 4.8 points toward the Republican candidate; the 2024 margin was 54.7 points.
A population of 36,647, a 61% non-Hispanic-white share, and a median household income of $77,825 describe the county. The county's voting pattern over the last decade is most similar to that of Grant County and Brown County.
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Washington County, Texas. Akashic. https://akashic.app/county/48477/. Accessed May 20, 2026. License: CC BY 4.0.