McCormick County, South Carolina
Located in South Carolina, McCormick County has a population of 9,760 residents and a median age of 59.5 years, making it the #2,503 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 17.6%. The median home value is $168,700, and the median household income is $55,798, which is 26% below the national median.
Demographics
McCormick County has a population of 9,760, making it the #2,503 most populous county in the US. The median age is 59.5 years, which is 53.0% 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 McCormick County is $55,798, ranking #2,420 out of 3,222 counties — 25.8% below the national median. The poverty rate is 17.6% and unemployment stands at 4.4%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in McCormick County is $168,700 (-40.2% vs national). Renters pay a median of $696/mo and the homeownership rate is 87.9%.
Median Home Value Trend
Rankings →Household Type
Education
In McCormick County, 24.0% of adults age 25+ hold a bachelor's degree or higher, which is 28.8% below the national average, ranking #1,368 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in McCormick County is 73.3 years. 19.2% of adults report poor or fair health and 9.7% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
17.5% of adults in McCormick County smoke , 38.3% are obese , and 19.2% report excessive drinking.
Adult Smoking Trend
Safety
The homicide rate in McCormick County is 16.4 per 100,000 and the suicide rate is 13.7 per 100,000. Motor vehicle deaths occur at a rate of 29.8 per 100,000.
Suicide Rate Trend
Families & Children
32.6% of children in McCormick County live in poverty . The teen birth rate is 26.7 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in McCormick County is 68.4%. The mean commute time is 36.7 min, which is 33.1% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, McCormick County voted Republican with a margin of 17.1%. The vote was 40.8% Dem / 57.9% Rep. Compared to 2020, the margin shifted 12.4 toward Republicans .
Vote Share Over Time
About McCormick County, South Carolina
McCormick County, South Carolina has a total population of 9,760, making it the 2,503rd most populous county in the United States. The median age in McCormick County is 59.5 years, which is 53.0% above the national median of 38.9 years.
The median household income in McCormick County is $55,798, which ranks #2,420 of 3,222 counties nationwide. This is 25.8% below the national median of $75,149. The poverty rate is 17.6%, higher than the national rate of 12.6%. The unemployment rate stands at 4.4%.
The median home value in McCormick County is $168,700, 40.2% below the national median. Renters in McCormick County pay a median gross rent of $696 per month. The homeownership rate is 87.9%, compared to the national rate of 64.4%.
In McCormick County, 24.0% of residents aged 25 and older hold a bachelor's degree or higher, 28.8% below the national average of 33.7%. Health insurance coverage stands at 96.5% of the population. The average commute time for workers is 36.7 min.
McCormick County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 56.1% of the population, followed by Black (non-Hispanic) (40.0%) and Two or More Races (2.1%).
All data for McCormick County, South Carolina 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.