Trousdale County, Tennessee
Located in Tennessee, Trousdale County has a population of 11,957 residents and a median age of 35.0 years, making it the #2,355 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 11.9%. The median home value is $337,600, and the median household income is $72,747, which is 3% below the national median.
Demographics
Trousdale County has a population of 11,957, making it the #2,355 most populous county in the US. The median age is 35.0 years, which is 10.0% 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 Trousdale County is $72,747, ranking #993 out of 3,222 counties — 3.2% below the national median. The poverty rate is 11.9% and unemployment stands at 0.6%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Trousdale County is $337,600 (+19.8% vs national). Renters pay a median of $853/mo and the homeownership rate is 74.5%.
Median Home Value Trend
Rankings →Household Type
Education
In Trousdale County, 14.3% of adults age 25+ hold a bachelor's degree or higher, which is 57.5% below the national average, ranking #2,905 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Trousdale County is 72.0 years. 21.8% of adults report poor or fair health and 9.2% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
22.2% of adults in Trousdale County smoke , 38.6% are obese , and 18.9% report excessive drinking. The drug overdose death rate is 56.2 per 100,000.
Adult Smoking Trend
Safety
The suicide rate is 25.1 per 100,000. Motor vehicle deaths occur at a rate of 15.7 per 100,000.
Suicide Rate Trend
Families & Children
16.5% of children in Trousdale County live in poverty . The teen birth rate is 27.3 per 1,000 females age 15–19.
Teen Birth Rate Trend
Civic & Transportation
Voter turnout in Trousdale County is 45.1%. The mean commute time is 37.9 min, which is 37.2% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Trousdale County voted Republican with a margin of 58.9%. The vote was 20.1% Dem / 79% Rep. Compared to 2020, the margin shifted 10.8 toward Republicans .
Vote Share Over Time
About Trousdale County, Tennessee
Trousdale County, Tennessee has a total population of 11,957, making it the 2,355th most populous county in the United States. The median age in Trousdale County is 35.0 years, which is 10.0% below the national median of 38.9 years.
The median household income in Trousdale County is $72,747, which ranks #993 of 3,222 counties nationwide. This is 3.2% below the national median of $75,149. The poverty rate is 11.9%, lower than the national rate of 12.6%. The unemployment rate stands at 0.6%.
The median home value in Trousdale County is $337,600, 19.8% above the national median. Renters in Trousdale County pay a median gross rent of $853 per month. The homeownership rate is 74.5%, compared to the national rate of 64.4%.
In Trousdale County, 14.3% of residents aged 25 and older hold a bachelor's degree or higher, 57.5% below the national average of 33.7%. Health insurance coverage stands at 94.5% of the population. The average commute time for workers is 37.9 min.
Trousdale County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 79.1% of the population, followed by Black (non-Hispanic) (11.0%) and Two or More Races (4.4%).
All data for Trousdale 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.