
Fairfield
- County:
- Macon County
- County Seat:
- No
- Area (mi²):
- 0.991
- State:
- Tennessee
Fairfield is a CDP located in Macon County, Tennessee. Fairfield has a 2025 population of 300. Fairfield is currently growing at a rate of 4.17% annually and its population has increased by 50% since the most recent census, which recorded a population of 200 in 2020.
The average household income in Fairfield is $73,269 with a poverty rate of 32.22%. The median age in Fairfield is 43.4 years: 44.5 years for males, and 43.1 years for females.