Austin County's estimated 2026 population is 34,316 with a growth rate of 2.65% 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 20.95% since that time.
Data after 2023 is projected based on recent change
The racial composition of Austin County includes 70.84% White, 13.14% other race, 9.31% Black or African American, and smaller percentages for Asian, Native American and multiracial populations.
White (70.84%)
Other race (13.14%)
Black or African American (9.31%)
Two or more races (5.66%)
Asian (0.76%)
Native American (0.29%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 21,755 | 70.84% |
| Other race | 4,037 | 13.14% |
| Black or African American | 2,858 | 9.31% |
| Two or more races | 1,739 | 5.66% |
| Asian | 234 | 0.76% |
| Native American | 89 | 0.29% |
Married
Widowed
Divorced
Separated
Never Married
Austin County's average per capita income is $51,620. Household income levels show a median of $75,994. The poverty rate stands at 14.5%.
Name | Median | Mean |
|---|---|---|
| Married Families | $105,099 | - |
| Families | $95,354 | $108,560 |
| Households | $75,994 | $96,058 |
| Non Families | $34,673 | $49,726 |
Average Income
Median Household Income
Poverty Rate
