Hamblen County, Tennessee
Located in Tennessee, Hamblen County has a population of 65,669 residents and a median age of 40.1 years, making it the #836 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 18.4%. The median home value is $210,900, and the median household income is $55,454, which is 26% below the national median.
Demographics
Hamblen County has a population of 65,669, making it the #836 most populous county in the US. The median age is 40.1 years, which is 3.1% 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 Hamblen County is $55,454, ranking #2,439 out of 3,222 counties — 26.2% below the national median. The poverty rate is 18.4% and unemployment stands at 5.3%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Hamblen County is $210,900 (-25.2% vs national). Renters pay a median of $857/mo and the homeownership rate is 69.8%.
Median Home Value Trend
Rankings →Household Type
Education
In Hamblen County, 20.0% of adults age 25+ hold a bachelor's degree or higher, which is 40.6% below the national average, ranking #1,998 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Hamblen County is 71.1 years. 21.8% of adults report poor or fair health and 13.3% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
20.9% of adults in Hamblen County smoke , 38.7% are obese , and 17.4% report excessive drinking. The drug overdose death rate is 48.8 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Hamblen County is 2.9 per 100,000 and the suicide rate is 18.0 per 100,000. Motor vehicle deaths occur at a rate of 12.8 per 100,000.
Homicide Rate Trend
Families & Children
21.7% of children in Hamblen County live in poverty and the infant mortality rate is 6.2 per 1,000 live births. The teen birth rate is 32.1 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Hamblen County is 52.7%. The mean commute time is 26.1 min, which is 5.4% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Hamblen County voted Republican with a margin of 58.9%. The vote was 20.1% Dem / 79% Rep. Compared to 2020, the margin shifted 4.8 toward Republicans .
Vote Share Over Time
About Hamblen County, Tennessee
Hamblen County, Tennessee has a total population of 65,669, making it the 836th most populous county in the United States. The median age in Hamblen County is 40.1 years, which is 3.1% above the national median of 38.9 years.
The median household income in Hamblen County is $55,454, which ranks #2,439 of 3,222 counties nationwide. This is 26.2% below the national median of $75,149. The poverty rate is 18.4%, higher than the national rate of 12.6%. The unemployment rate stands at 5.3%.
The median home value in Hamblen County is $210,900, 25.2% below the national median. Renters in Hamblen County pay a median gross rent of $857 per month. The homeownership rate is 69.8%, compared to the national rate of 64.4%.
In Hamblen County, 20.0% of residents aged 25 and older hold a bachelor's degree or higher, 40.6% below the national average of 33.7%. Health insurance coverage stands at 87.2% of the population. The average commute time for workers is 26.1 min.
Hamblen County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 76.9% of the population, followed by Hispanic or Latino (15.1%) and Two or More Races (3.1%).
All data for Hamblen County, Tennessee 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.