Austin County's estimated 2026 population is 34,372 with a growth rate of 2.22% in the past year according to the most recent United States census data. Austin County is the 89th largest county in Texas. The 2010 population was 28,372 and has seen a growth of 21.15% since that time.
Data after 2023 is projected based on recent change
Overall: 41.1 years
Female: 42.6 years
Male: 40 years
There are 23,868 adults, (6,556 of whom are seniors) in Austin County.
Female: 15,224 (48.8%)
Male: 15,946 (51.2%)
The racial composition of Austin County includes 66.62% White, 12.28% other race, 7.9% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 20,766 | 66.62% |
| Other race | 3,828 | 12.28% |
| Two or more races | 3,741 | 12% |
| Black or African American | 2,463 | 7.9% |
| Asian | 257 | 0.82% |
| Native American | 115 | 0.37% |
Austin County's average per capita income is $52,854. Household income levels show a median of $75,789. The poverty rate stands at 11.95%.
Name | Median | Mean |
|---|---|---|
| Married Families | $112,477 | - |
| Families | $98,618 | $112,073 |
| Households | $75,789 | $97,163 |
| Non Families | $35,859 | $51,419 |
Average Income
Median Household Income
Poverty Rate
