Franklin County, Kentucky
Located in Kentucky, Franklin County has a population of 51,842 residents and a median age of 40.8 years, making it the #987 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 13.6%. The median home value is $216,600, and the median household income is $65,298, which is 13% below the national median.
Demographics
Franklin County has a population of 51,842, making it the #987 most populous county in the US. The median age is 40.8 years, which is 4.9% 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 Franklin County is $65,298, ranking #1,613 out of 3,222 counties — 13.1% below the national median. The poverty rate is 13.6% and unemployment stands at 5.9%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Franklin County is $216,600 (-23.2% vs national). Renters pay a median of $967/mo and the homeownership rate is 64.5%.
Median Home Value Trend
Rankings →Household Type
Education
In Franklin County, 31.9% of adults age 25+ hold a bachelor's degree or higher, which is 5.5% below the national average, ranking #635 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Franklin County is 73.0 years. 18.1% of adults report poor or fair health and 6.5% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
15.9% of adults in Franklin County smoke , 37.6% are obese , and 15.2% report excessive drinking. The drug overdose death rate is 57.6 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Franklin County is 7.8 per 100,000 and the suicide rate is 19.3 per 100,000. Motor vehicle deaths occur at a rate of 11.8 per 100,000.
Homicide Rate Trend
Families & Children
15.3% of children in Franklin County live in poverty and the infant mortality rate is 7.3 per 1,000 live births. The teen birth rate is 21.5 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Franklin County is 67.2%. The mean commute time is 22.3 min, which is 19.1% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Franklin County voted Republican with a margin of 4.8%. The vote was 46.6% Dem / 51.4% Rep. Compared to 2020, the margin shifted 3.8 toward Republicans .
Vote Share Over Time
About Franklin County, Kentucky
Franklin County, Kentucky has a total population of 51,842, making it the 987th most populous county in the United States. The median age in Franklin County is 40.8 years, which is 4.9% above the national median of 38.9 years.
The median household income in Franklin County is $65,298, which ranks #1,613 of 3,222 counties nationwide. This is 13.1% below the national median of $75,149. The poverty rate is 13.6%, higher than the national rate of 12.6%. The unemployment rate stands at 5.9%.
The median home value in Franklin County is $216,600, 23.2% below the national median. Renters in Franklin County pay a median gross rent of $967 per month. The homeownership rate is 64.5%, compared to the national rate of 64.4%.
In Franklin County, 31.9% of residents aged 25 and older hold a bachelor's degree or higher, 5.5% below the national average of 33.7%. Health insurance coverage stands at 94.6% of the population. The average commute time for workers is 22.3 min.
Franklin County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 80.5% of the population, followed by Black (non-Hispanic) (9.2%) and Hispanic or Latino (4.4%).
All data for Franklin County, Kentucky 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.