San Augustine County, Texas
Located in Texas, San Augustine County has a population of 7,874 residents and a median age of 50.5 years, making it the #2,659 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 27.1%. The median home value is $99,900, and the median household income is $50,408, which is 33% below the national median.
Demographics
San Augustine County has a population of 7,874, making it the #2,659 most populous county in the US. The median age is 50.5 years, which is 29.8% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Geographic Mobility (Past Year)
Economy
The median household income in San Augustine County is $50,408, ranking #2,749 out of 3,222 counties — 32.9% below the national median. The poverty rate is 27.1% and unemployment stands at 9.5%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in San Augustine County is $99,900 (-64.6% vs national). Renters pay a median of $591/mo and the homeownership rate is 75.1%.
Median Home Value Trend
Rankings →Household Type
Education
In San Augustine County, 13.8% of adults age 25+ hold a bachelor's degree or higher, which is 59.1% below the national average, ranking #2,959 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in San Augustine County is 70.6 years. 27.8% of adults report poor or fair health and 19.6% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
23.8% of adults in San Augustine County smoke , 42.8% are obese , and 17.7% report excessive drinking.
Adult Smoking Trend
Safety
. Motor vehicle deaths occur at a rate of 45.6 per 100,000.
Motor Vehicle Deaths Trend
Families & Children
31.8% of children in San Augustine County live in poverty . The teen birth rate is 45.2 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in San Augustine County is 62.7%. The mean commute time is 31.9 min, which is 15.7% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, San Augustine County voted Republican with a margin of 56.2%. The vote was 21.6% Dem / 77.8% Rep. Compared to 2020, the margin shifted 5.6 toward Republicans .
Vote Share Over Time
About San Augustine County, Texas
San Augustine County, Texas has a total population of 7,874, making it the 2,659th most populous county in the United States. The median age in San Augustine County is 50.5 years, which is 29.8% above the national median of 38.9 years.
The median household income in San Augustine County is $50,408, which ranks #2,749 of 3,222 counties nationwide. This is 32.9% below the national median of $75,149. The poverty rate is 27.1%, higher than the national rate of 12.6%. The unemployment rate stands at 9.5%.
The median home value in San Augustine County is $99,900, 64.6% below the national median. Renters in San Augustine County pay a median gross rent of $591 per month. The homeownership rate is 75.1%, compared to the national rate of 64.4%.
In San Augustine County, 13.8% of residents aged 25 and older hold a bachelor's degree or higher, 59.1% below the national average of 33.7%. Health insurance coverage stands at 80.6% of the population. The average commute time for workers is 31.9 min.
San Augustine County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 68.1% of the population, followed by Black (non-Hispanic) (21.4%) and Hispanic or Latino (8.3%).
All data for San Augustine County, Texas comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.