
Lenoir City
- County:
- Loudon County
- County Seat:
- No
- Area (mi²):
- 8.626
- State:
- Tennessee
Lenoir City is a city located in Loudon County, Tennessee. Lenoir City has a 2025 population of 12,834. Lenoir City is currently growing at a rate of 4.39% annually and its population has increased by 26.64% since the most recent census, which recorded a population of 10,134 in 2020.
The average household income in Lenoir City is $66,398 with a poverty rate of 20.13%. The median age in Lenoir City is 38.4 years: 36.1 years for males, and 39.7 years for females.