
Manchester
- County:
- Kennebec County
- County Seat:
- No
- Area (mi²):
- 21.389
- State:
- Maine
Manchester is located in Kennebec County, Maine. Manchester has a 2025 population of 2,486. Manchester is currently growing at a rate of 0.04% annually and its population has increased by 1.22% since the most recent census, which recorded a population of 2,456 in 2020.
The average household income in Manchester is $110,710 with a poverty rate of 3.94%. The median age in Manchester is 44.3 years: 46.5 years for males, and 43.3 years for females.