
Elizabethton
- County:
- Carter County
- County Seat:
- Yes
- Area (mi²):
- 9.552
- State:
- Tennessee
Elizabethton is a city located in Carter County, Tennessee. Elizabethton has a 2025 population of 14,150. It is also the county seat of Carter County. Elizabethton is currently declining at a rate of -0.53% annually and its population has decreased by -2.62% since the most recent census, which recorded a population of 14,530 in 2020.
The average household income in Elizabethton is $62,281 with a poverty rate of 18.96%. The median age in Elizabethton is 40.6 years: 39.4 years for males, and 42.4 years for females.