Washington County, Texas: Sunbelt Conservative county. In 2024, voted R+55%. Democratic peak: D+94 in 1932.
Key facts
- 2024 presidential margin
- R+55MIT Election Lab
- Political typology
- Sunbelt ConservativeAkashic typology
- Population
- 36,6472024 5-year
- Median household income
- $77,8252024 5-year
- White (non-Hispanic)
- 66.8%2024 5-year
- Black
- 14.2%2024 5-year
- Hispanic / Latino
- 18.5%2024 5-year
- Peak Democratic margin
- D+94 in 1932MIT Election Lab
- Peak Republican margin
- R+55 in 2024MIT Election Lab
- Most similar
- Grant County, NE · similarity 1.00
2024 results by precinct
2024 precinct map of Washington CountyPrecinct-level 2024 presidential results for Washington County, with each precinct boundary colored by Democratic-vs-Republican margin.
—
Margin—
Turnout—
Harris +50Trump +50
Real precinct boundaries. Hover for vote totals.
presidential history
Presidential margin, 1876–2024
Democratic minus Republican, by election
| Year | Margin (D minus R) |
|---|---|
| 1876 | No data |
| 1880 | No data |
| 1884 | No data |
| 1888 | No data |
| 1892 | No data |
| 1896 | No data |
| 1900 | No data |
| 1904 | No data |
| 1908 | No data |
| 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 | −54.5% |
DemocraticRepublican
38 presidential elections
| Year | Won | Margin | Democratic | Republican | Total |
|---|---|---|---|---|---|
| R | 4,058 | 14,020 | 18,265 | ||
| R | 4,261 | 12,959 | 17,449 | ||
| R | 3,382 | 10,945 | 14,832 | ||
| R | 3,381 | 10,857 | 14,397 | ||
| R | 4,034 | 10,176 | 14,377 | ||
| R | 3,389 | 9,597 | 13,063 | ||
| R | 2,996 | 8,645 | 11,809 | ||
| R | 3,460 | 6,319 | 10,419 | ||
| R | 3,283 | 5,817 | 10,853 | ||
| R | 2,960 | 6,041 | 9,037 | ||
| R | 2,483 | 6,506 | 8,996 | ||
| R | 2,518 | 4,821 | 7,495 | ||
| R | 2,635 | 3,820 | 6,500 | ||
| R | 1,323 | 3,862 | 5,198 | ||
| R | 1,686 | 3,244 | 5,607 | ||
| D | 2,938 | 2,019 | 4,962 | ||
| R | 1,864 | 2,613 | 4,489 | ||
| R | 933 | 2,975 | 3,923 | ||
| R | 1,354 | 3,519 | 4,876 | ||
| R | 1,647 | 1,904 | 3,742 | ||
| O | 1,387 | 534 | 4,025 | ||
| R | 1,449 | 1,868 | 3,317 | ||
| D | 1,993 | 176 | 2,173 | ||
| D | 3,443 | 99 | 3,545 | ||
| D | 2,491 | 275 | 2,766 | ||
| D | 3,568 | 496 | 4,137 | ||
| O | 796 | 684 | 3,220 | ||
| R | 1,119 | 1,306 | 2,431 | ||
| D | 1,111 | 546 | 1,855 | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — | ||
| — | — | — | — |
Demographics
2024 ACS
Race, ethnicity, and ancestry
Click any group to see the ancestries typically reported within it.
German
25.1%
Irish
8.4%
English
8.0%
American
6.6%
Polish
2.6%
French
1.9%
Scottish
1.6%
African American
11.4%
Multiple ancestry combinations reported; no single grouping above 1%.
American Indian, Alaska Native, Native Hawaiian, and Pacific Islander combined.
Source · American Community Survey 5-year estimates, 2024 release. Hispanic/Latino is an ethnicity that overlaps the race categories, so these shares can total more than 100%. Ancestry is a self-reported, multiple-response item; ancestry percentages do not sum to the parent race percentage.
2024 ACS
Age distribution by sex
Median age: 40.9 in this county, 39.1 nationally
Male
Age
Female
85+
75–84
65–74
55–64
45–54
35–44
25–34
18–24
5–17
<5
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Median household income
Inflation-adjusted dollars
$77,825
Washington County ranks in the top 25% of US counties.
Washington County$77,825
Texas$78,476
United States$80,734
Washington County ranks in the top 25% of US counties by median household income.
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Poverty rate
All persons below federal poverty line
13.4%
Children face moderate poverty.
Children under 1817.3%
Working age (18–64)11.6%
Seniors (65+)17.4%
Source · American Community Survey 5-year estimates, 2024 release.
2024 ACS
Language at home
Population aged 5 and older
87.3%
speak English only
Spanish10.6%
Asian & Pacific Islander1.2%
Other Indo-European0.8%
Other languages0.1%
Source · ACS 5-year estimates, 2024.
2020 religion census
Religious adherents
Adherents per capita by tradition
Source · 2020 US Religion Census. Remaining 28.5% of residents not counted as adherents by any reporting body.
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.
The Republican margin here reached fifty-five points in 2024. Between 2020 and 2024 the county moved five points toward the Republican candidate; the 2024 margin was fifty-five points.
A median household income of $77,825, a 67% non-Hispanic-white share, and a population of 36,647 describe the county. The county's voting pattern over the last decade is most similar to that of Grant County and Brown County.
Most similar counties
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 →
Cite this page
All citations released under CC BY 4.0. Attribution: Akashic Intelligence.
Washington County, Texas. Akashic. https://akashic.app/county/48477/. Accessed May 20, 2026. License: CC BY 4.0.
License: CC BY 4.0
More in Texas
More sunbelt conservative counties
Frequently asked questions
How did Washington County, Texas vote in 2024?
In 2024, Washington County, Texas voted Republican by 54.5 points (R+55), carried by the Republican candidate. Out of 18,265 votes cast, 4,058 went Democratic and 14,020 went Republican.
What is Washington County, Texas's political typology?
Akashic places Washington County, Texas in the "Sunbelt Conservative" typology — Affluent, predominantly white Sunbelt counties — reliably Republican. The typology is a data-driven cluster built from vote share, vote swing, race and ethnicity, income, language spoken at home, religion, and ancestry. Across 38 elections in the dataset, the county has voted Democratic 6 times, Republican 21 times, and other 2 times.
When did Washington County, Texas last vote Democratic?
The most recent presidential election in which Washington County, Texas voted Democratic was 1964.
How many people live in Washington County, Texas?
Washington County, Texas has a population of 36,647 according to the 2024 American Community Survey 5-year estimates from the US Census Bureau.
What is the median household income in Washington County, Texas?
Median household income in Washington County, Texas is $77,825 — below the national median of $80,734. The Texas state median is $78,476.
What is the political history of Washington County, Texas?
Akashic tracks 38 presidential elections in Washington County, Texas from 1876 to 2024. Of those, 6 went Democratic and 21 went Republican. The county's typology — "Sunbelt Conservative" — captures where that record, its demographics, and its recent swing place it among American communities.