Aransas County's 2026 population is estimated at 26,606, reflecting a 1.76% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Aransas County is the 100th largest county in Texas. The 2010 population was 23,189 and has grown 14.74% since 2010.
Overall: 49.9 years
Female: 51.8 years
Male: 48.9 years
There are 20,742 adults, (7,054 of whom are seniors) in Aransas County.
Female: 12,657 (50.9%)
Male: 12,219 (49.1%)
The racial composition of Aransas County includes 76.94% White, 5.41% other race, and smaller percentages for Asian, Native American, Black or African American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 19,140 | 76.94% |
| Two or more races | 3,409 | 13.7% |
| Other race | 1,345 | 5.41% |
| Asian | 331 | 1.33% |
| Native American | 330 | 1.33% |
| Black or African American | 321 | 1.29% |
Aransas County 's average per capita income is $45,842. Household income levels show a median of $69,466. The poverty rate stands at 14.24%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $88,211 | - |
| Families | $82,357 | $120,378 |
| Households | $69,466 | $97,246 |
| Non Families | $40,692 | $57,288 |
Average Income
Median Household Income
Poverty Rate
