Somerset County, Pennsylvania
Located in Pennsylvania, Somerset County has a population of 72,799 residents and a median age of 46.9 years, making it the #769 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 11.0%. The median home value is $150,600, and the median household income is $61,446, which is 18% below the national median.
Demographics
Somerset County has a population of 72,799, making it the #769 most populous county in the US. The median age is 46.9 years, which is 20.6% 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 Somerset County is $61,446, ranking #1,938 out of 3,222 counties — 18.2% below the national median. The poverty rate is 11.0% and unemployment stands at 4.9%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Somerset County is $150,600 (-46.6% vs national). Renters pay a median of $753/mo and the homeownership rate is 80.4%.
Median Home Value Trend
Rankings →Household Type
Education
In Somerset County, 17.9% of adults age 25+ hold a bachelor's degree or higher, which is 46.8% below the national average, ranking #2,360 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Somerset County is 75.7 years. 19.5% of adults report poor or fair health and 7.6% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
19.7% of adults in Somerset County smoke , 36.6% are obese , and 20.8% report excessive drinking. The drug overdose death rate is 35.6 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Somerset County is 1.9 per 100,000 and the suicide rate is 14.5 per 100,000. Motor vehicle deaths occur at a rate of 13.9 per 100,000.
Homicide Rate Trend
Families & Children
15.9% of children in Somerset County live in poverty and the infant mortality rate is 4.9 per 1,000 live births. The teen birth rate is 14.7 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Somerset County is 67.3%. The mean commute time is 26.8 min, which is 3.0% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Somerset County voted Republican with a margin of 57.3%. The vote was 21% Dem / 78.3% Rep. Compared to 2020, the margin shifted 1.0 toward Republicans .
Vote Share Over Time
About Somerset County, Pennsylvania
Somerset County, Pennsylvania has a total population of 72,799, making it the 769th most populous county in the United States. The median age in Somerset County is 46.9 years, which is 20.6% above the national median of 38.9 years.
The median household income in Somerset County is $61,446, which ranks #1,938 of 3,222 counties nationwide. This is 18.2% below the national median of $75,149. The poverty rate is 11.0%, lower than the national rate of 12.6%. The unemployment rate stands at 4.9%.
The median home value in Somerset County is $150,600, 46.6% below the national median. Renters in Somerset County pay a median gross rent of $753 per month. The homeownership rate is 80.4%, compared to the national rate of 64.4%.
In Somerset County, 17.9% of residents aged 25 and older hold a bachelor's degree or higher, 46.8% below the national average of 33.7%. Health insurance coverage stands at 93.4% of the population. The average commute time for workers is 26.8 min.
Somerset County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 93.3% of the population, followed by Black (non-Hispanic) (2.6%) and Two or More Races (1.6%).
All data for Somerset County, Pennsylvania 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.