San Patricio County, Texas
Located in Texas, San Patricio County has a population of 70,181 residents and a median age of 37.0 years, making it the #788 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 14.8%. The median home value is $192,400, and the median household income is $69,704, which is 7% below the national median.
Demographics
San Patricio County has a population of 70,181, making it the #788 most populous county in the US. The median age is 37.0 years, which is 4.9% 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 San Patricio County is $69,704, ranking #1,219 out of 3,222 counties — 7.2% below the national median. The poverty rate is 14.8% and unemployment stands at 4.5%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in San Patricio County is $192,400 (-31.7% vs national). Renters pay a median of $1,291/mo and the homeownership rate is 66.9%.
Median Home Value Trend
Rankings →Household Type
Education
In San Patricio County, 17.5% of adults age 25+ hold a bachelor's degree or higher, which is 48.0% below the national average, ranking #2,424 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in San Patricio County is 73.2 years. 25.1% of adults report poor or fair health and 18.9% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
16.0% of adults in San Patricio County smoke , 43.3% are obese , and 19.0% report excessive drinking. The drug overdose death rate is 14.0 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in San Patricio County is 7.4 per 100,000 and the suicide rate is 15.8 per 100,000. Motor vehicle deaths occur at a rate of 17.5 per 100,000.
Homicide Rate Trend
Families & Children
25.6% of children in San Patricio County live in poverty and the infant mortality rate is 4.8 per 1,000 live births. The teen birth rate is 30.0 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in San Patricio County is 55.0%. The mean commute time is 25.4 min, which is 8.1% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, San Patricio County voted Republican with a margin of 36.4%. The vote was 31.4% Dem / 67.8% Rep. Compared to 2020, the margin shifted 7.3 toward Republicans .
Vote Share Over Time
About San Patricio County, Texas
San Patricio County, Texas has a total population of 70,181, making it the 788th most populous county in the United States. The median age in San Patricio County is 37.0 years, which is 4.9% below the national median of 38.9 years.
The median household income in San Patricio County is $69,704, which ranks #1,219 of 3,222 counties nationwide. This is 7.2% below the national median of $75,149. The poverty rate is 14.8%, higher than the national rate of 12.6%. The unemployment rate stands at 4.5%.
The median home value in San Patricio County is $192,400, 31.7% below the national median. Renters in San Patricio County pay a median gross rent of $1,291 per month. The homeownership rate is 66.9%, compared to the national rate of 64.4%.
In San Patricio County, 17.5% of residents aged 25 and older hold a bachelor's degree or higher, 48.0% below the national average of 33.7%. Health insurance coverage stands at 81.3% of the population. The average commute time for workers is 25.4 min.
San Patricio County is a diverse community. The largest racial or ethnic group is Hispanic or Latino at 56.5% of the population, followed by White (non-Hispanic) (37.9%) and Two or More Races (2.2%).
All data for San Patricio 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.