Sterling County, Texas
Located in Texas, Sterling County has a population of 1,468 residents and a median age of 32.1 years, making it the #3,159 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 4.3%. The median home value is $147,000, and the median household income is $64,954, which is 14% below the national median.
Demographics
Sterling County has a population of 1,468, making it the #3,159 most populous county in the US. The median age is 32.1 years, which is 17.5% 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 Sterling County is $64,954, ranking #1,636 out of 3,222 counties — 13.6% below the national median. The poverty rate is 4.3% and unemployment stands at 2.1%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Sterling County is $147,000 (-47.9% vs national). Renters pay a median of $952/mo and the homeownership rate is 77.7%.
Median Home Value Trend
Rankings →Household Type
Education
In Sterling County, 24.5% of adults age 25+ hold a bachelor's degree or higher, which is 27.3% below the national average, ranking #1,297 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
17.8% of adults report poor or fair health and 14.2% lack health insurance. Data from County Health Rankings (2025).
Poor/Fair Health Trend
Substance Use
14.4% of adults in Sterling County smoke , 36.7% are obese , and 22.2% report excessive drinking.
Adult Smoking Trend
Safety
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Families & Children
14.6% of children in Sterling County live in poverty .
Child Poverty Trend
Civic & Transportation
Voter turnout in Sterling County is 84.6%. The mean commute time is 25.7 min, which is 6.8% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Sterling County voted Republican with a margin of 85.9%. The vote was 6.8% Dem / 92.7% Rep. Compared to 2020, the margin shifted 2.5 toward Republicans .
Vote Share Over Time
About Sterling County, Texas
Sterling County, Texas has a total population of 1,468, making it the 3,159th most populous county in the United States. The median age in Sterling County is 32.1 years, which is 17.5% below the national median of 38.9 years.
The median household income in Sterling County is $64,954, which ranks #1,636 of 3,222 counties nationwide. This is 13.6% below the national median of $75,149. The poverty rate is 4.3%, lower than the national rate of 12.6%. The unemployment rate stands at 2.1%.
The median home value in Sterling County is $147,000, 47.9% below the national median. Renters in Sterling County pay a median gross rent of $952 per month. The homeownership rate is 77.7%, compared to the national rate of 64.4%.
In Sterling County, 24.5% of residents aged 25 and older hold a bachelor's degree or higher, 27.3% below the national average of 33.7%. Health insurance coverage stands at 73.6% of the population. The average commute time for workers is 25.7 min.
Sterling County is a community. The largest racial or ethnic group is White (non-Hispanic) at 62.8% of the population, followed by Hispanic or Latino (35.7%).
All data for Sterling 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.