Loudon County, Tennessee
Located in Tennessee, Loudon County has a population of 58,580 residents and a median age of 48.8 years, making it the #910 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 12.6%. The median home value is $348,000, and the median household income is $84,185, which is 12% above the national median.
Demographics
Loudon County has a population of 58,580, making it the #910 most populous county in the US. The median age is 48.8 years, which is 25.4% 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 Loudon County is $84,185, ranking #446 out of 3,222 counties — 12.0% above the national median. The poverty rate is 12.6% and unemployment stands at 2.8%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Loudon County is $348,000 (+23.4% vs national). Renters pay a median of $1,062/mo and the homeownership rate is 80.3%.
Median Home Value Trend
Rankings →Household Type
Education
In Loudon County, 29.4% of adults age 25+ hold a bachelor's degree or higher, which is 12.6% below the national average, ranking #806 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Loudon County is 75.4 years. 19.8% of adults report poor or fair health and 11.2% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
19.0% of adults in Loudon County smoke , 36.3% are obese , and 19.4% report excessive drinking. The drug overdose death rate is 48.3 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Loudon County is 3.4 per 100,000 and the suicide rate is 13.9 per 100,000. Motor vehicle deaths occur at a rate of 16.8 per 100,000.
Homicide Rate Trend
Families & Children
15.9% of children in Loudon County live in poverty and the infant mortality rate is 6.0 per 1,000 live births. The teen birth rate is 25.2 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Loudon County is 71.9%. The mean commute time is 26.5 min, which is 4.0% below the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Loudon County voted Republican with a margin of 53.0%. The vote was 23% Dem / 76% Rep. Compared to 2020, the margin shifted 2.7 toward Republicans .
Vote Share Over Time
About Loudon County, Tennessee
Loudon County, Tennessee has a total population of 58,580, making it the 910th most populous county in the United States. The median age in Loudon County is 48.8 years, which is 25.4% above the national median of 38.9 years.
The median household income in Loudon County is $84,185, which ranks #446 of 3,222 counties nationwide. This is 12.0% above the national median of $75,149. The poverty rate is 12.6%, higher than the national rate of 12.6%. The unemployment rate stands at 2.8%.
The median home value in Loudon County is $348,000, 23.4% above the national median. Renters in Loudon County pay a median gross rent of $1,062 per month. The homeownership rate is 80.3%, compared to the national rate of 64.4%.
In Loudon County, 29.4% of residents aged 25 and older hold a bachelor's degree or higher, 12.6% below the national average of 33.7%. Health insurance coverage stands at 91.2% of the population. The average commute time for workers is 26.5 min.
Loudon County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 85.2% of the population, followed by Hispanic or Latino (10.4%) and Two or More Races (1.8%).
All data for Loudon 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.