Median Household Income
$100,043 ± $10,659
Median Home Value
$328,600 ± $19,977
Median Gross Rent
$1,765 ± $225/mo
Per Capita Income
$38,335
Poverty Rate
3.8%
Unemployment Rate
9.4%
Homeownership Rate
77.4%
Bachelor's Degree or Higher
43.5%
Median Age
33.6
Average Commute
21 min
Households
1,507
Veterans
119
Population Over Time
Karns grew 9.6% from 2020 to 2024.
2020
3,755
2022
3,985
2024
4,115
Population by Race & Ethnicity
White
89.8%
Hispanic or Latino
3.9%
Black or African American
2.9%
Asian
1.2%
Nearby Cities in Tennessee
Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024. Estimates carry a margin of error (shown as ±) inherent to ACS's sample-based methodology.