Brenham is a city located in Washington County, Texas. Brenham has a 2026 population of 20,910. It is also the county seat of Washington County. Brenham is currently growing at a rate of 2.91% annually and its population has increased by 20.42% since the most recent census, which recorded a population of 17,364 in 2020.
The median household income in Brenham is $65,112 with a poverty rate of 18.88%. The median age in Brenham is 33.8 years: 30.8 years for males, and 35.4 years for females. For every 100 females there are 92.7 males.
Data after 2023 is projected based on recent change
Overall: 33.8 years
Female: 35.4 years
Male: 30.8 years
There are 14,547 adults, (3,770 of whom are seniors) in Brenham.
Female: 9,673 (51.9%)
Male: 8,968 (48.1%)
The racial composition of Brenham includes 55.81% White, 19.91% Black or African American, 4.33% other race, and smaller percentages for Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 10,403 | 55.81% |
| Black or African American | 3,711 | 19.91% |
| Two or more races | 3,125 | 16.76% |
| Other race | 807 | 4.33% |
| Asian | 399 | 2.14% |
| Native American | 196 | 1.05% |
Brenham 's average per capita income is $48,897. Household income levels show a median of $65,112. The poverty rate stands at 18.88%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $97,351 | - |
| Families | $86,643 | $101,108 |
| Households | $65,112 | $80,844 |
| Non Families | $41,328 | $54,838 |
Average Income
Median Household Income
Poverty Rate