Lauderdale County, Tennessee
Located in Tennessee, Lauderdale County has a population of 24,784 residents and a median age of 39.2 years, making it the #1,672 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 21.0%. The median home value is $143,200, and the median household income is $49,879, which is 34% below the national median.
Demographics
Lauderdale County has a population of 24,784, making it the #1,672 most populous county in the US. The median age is 39.2 years, which is 0.8% 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 Lauderdale County is $49,879, ranking #2,777 out of 3,222 counties — 33.6% below the national median. The poverty rate is 21.0% and unemployment stands at 5.6%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Lauderdale County is $143,200 (-49.2% vs national). Renters pay a median of $774/mo and the homeownership rate is 64.4%.
Median Home Value Trend
Rankings →Household Type
Education
In Lauderdale County, 12.0% of adults age 25+ hold a bachelor's degree or higher, which is 64.5% below the national average, ranking #3,107 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
Life expectancy in Lauderdale County is 70.7 years. 28.2% of adults report poor or fair health and 11.6% lack health insurance. Data from County Health Rankings (2025).
Life Expectancy Trend
Substance Use
26.5% of adults in Lauderdale County smoke , 44.5% are obese , and 15.0% report excessive drinking. The drug overdose death rate is 22.6 per 100,000.
Adult Smoking Trend
Safety
The homicide rate in Lauderdale County is 12.9 per 100,000 and the suicide rate is 14.2 per 100,000. Motor vehicle deaths occur at a rate of 25.7 per 100,000.
Homicide Rate Trend
Families & Children
36.6% of children in Lauderdale County live in poverty and the infant mortality rate is 11.5 per 1,000 live births. The teen birth rate is 44.1 per 1,000 females age 15–19.
Infant Mortality Trend
Civic & Transportation
Voter turnout in Lauderdale County is 45.7%. The mean commute time is 29.0 min, which is 5.1% above the national average.
Voter Turnout Trend
Mean Commute Time Trend
Rankings →Elections
In the 2024 presidential election, Lauderdale County voted Republican with a margin of 37.0%. The vote was 31.1% Dem / 68.1% Rep. Compared to 2020, the margin shifted 9.3 toward Republicans .
Vote Share Over Time
About Lauderdale County, Tennessee
Lauderdale County, Tennessee has a total population of 24,784, making it the 1,672nd most populous county in the United States. The median age in Lauderdale County is 39.2 years, which is 0.8% above the national median of 38.9 years.
The median household income in Lauderdale County is $49,879, which ranks #2,777 of 3,222 counties nationwide. This is 33.6% below the national median of $75,149. The poverty rate is 21.0%, higher than the national rate of 12.6%. The unemployment rate stands at 5.6%.
The median home value in Lauderdale County is $143,200, 49.2% below the national median. Renters in Lauderdale County pay a median gross rent of $774 per month. The homeownership rate is 64.4%, compared to the national rate of 64.4%.
In Lauderdale County, 12.0% of residents aged 25 and older hold a bachelor's degree or higher, 64.5% below the national average of 33.7%. Health insurance coverage stands at 89.8% of the population. The average commute time for workers is 29.0 min.
Lauderdale County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 58.4% of the population, followed by Black (non-Hispanic) (33.5%) and Two or More Races (4.3%).
All data for Lauderdale 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.