
Fairfield
- County:
- Somerset County
- County Seat:
- No
- Area (mi²):
- 53.722
- State:
- Maine
Fairfield is located in Somerset County, Maine. Fairfield has a 2025 population of 6,540. Fairfield is currently declining at a rate of 0% annually and its population has increased by 0.77% since the most recent census, which recorded a population of 6,490 in 2020.
The average household income in Fairfield is $72,179 with a poverty rate of 12.22%. The median age in Fairfield is 43.2 years: 43.5 years for males, and 41.5 years for females.