Atascosa County, Texas
Located in Texas, Atascosa County has a population of 51,008 residents and a median age of 36.1 years, making it the #1,003 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 15.8%. The median home value is $174,800, and the median household income is $70,770, which is 6% below the national median.
Demographics
Atascosa County has a population of 51,008, making it the #1,003 most populous county in the US. The median age is 36.1 years, which is 7.2% below 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 Atascosa County is $70,770, ranking #1,142 out of 3,222 counties — 5.8% below the national median. The poverty rate is 15.8% and unemployment stands at 4.1%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Atascosa County is $174,800 (-38.0% vs national). Renters pay a median of $1,061/mo and the homeownership rate is 77.4%.
Median Home Value Trend
Rankings →Household Type
Education
In Atascosa County, 15.7% of adults age 25+ hold a bachelor's degree or higher, which is 53.3% below the national average, ranking #2,709 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Atascosa County is 74.0 years. 25.0% of adults report poor or fair health and 20.2% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
16.2% of adults in Atascosa County smoke , 43.0% are obese , and 19.2% report excessive drinking. The drug overdose death rate is 11.2 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Atascosa County is 4.5 per 100,000 and the suicide rate is 19.0 per 100,000. Motor vehicle deaths occur at a rate of 19.3 per 100,000.
Homicide Rate Trend
Families & Children
22.6% of children in Atascosa County live in poverty and the infant mortality rate is 4.9 per 1,000 live births. The teen birth rate is 36.5 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Atascosa County is 53.3%. The mean commute time is 31.2 min, which is 13.2% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Atascosa County voted Republican with a margin of 43.4%. The vote was 27.9% Dem / 71.3% Rep. Compared to 2020, the margin shifted 9.4 toward Republicans .
Vote Share Over Time
About Atascosa County, Texas
Atascosa County, Texas has a total population of 51,008, making it the 1,003rd most populous county in the United States. The median age in Atascosa County is 36.1 years, which is 7.2% below the national median of 38.9 years.
The median household income in Atascosa County is $70,770, which ranks #1,142 of 3,222 counties nationwide. This is 5.8% below the national median of $75,149. The poverty rate is 15.8%, higher than the national rate of 12.6%. The unemployment rate stands at 4.1%.
The median home value in Atascosa County is $174,800, 38.0% below the national median. Renters in Atascosa County pay a median gross rent of $1,061 per month. The homeownership rate is 77.4%, compared to the national rate of 64.4%.
In Atascosa County, 15.7% of residents aged 25 and older hold a bachelor's degree or higher, 53.3% below the national average of 33.7%. Health insurance coverage stands at 80.5% of the population. The average commute time for workers is 31.2 min.
Atascosa County is a diverse community. The largest racial or ethnic group is Hispanic or Latino at 65.4% of the population, followed by White (non-Hispanic) (31.0%) and Two or More Races (1.3%).
All data for Atascosa 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.