San Augustine County's estimated 2026 population is 7,667 with a growth rate of -0.71% in the past year according to the most recent United States census data. San Augustine County is the 178th largest county in Texas. The 2010 population was 8,855 and has seen a growth of -13.42% since that time.
Data after 2023 is projected based on recent change
Overall: 50.5 years
Female: 49.7 years
Male: 51.1 years
There are 6,301 adults, (2,111 of whom are seniors) in San Augustine County.
Female: 4,093 (52%)
Male: 3,781 (48%)
The racial composition of San Augustine County includes 69.44% White, 21.54% Black or African American, 4.56% other race, and smaller percentages for Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 5,468 | 69.44% |
| Black or African American | 1,696 | 21.54% |
| Other race | 359 | 4.56% |
| Two or more races | 312 | 3.96% |
| Native American | 39 | 0.5% |
San Augustine County's average per capita income is $33,063. Household income levels show a median of $50,408. The poverty rate stands at 27.14%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,630 | - |
| Families | $61,967 | $81,246 |
| Households | $50,408 | $68,203 |
| Non Families | $16,426 | $27,956 |
Average Income
Median Household Income
Poverty Rate