
Hanover
- County:
- Oxford County
- County Seat:
- No
- Area (mi²):
- 7.038
- State:
- Maine
Hanover is located in Oxford County, Maine. Hanover has a 2025 population of 309. Hanover is currently growing at a rate of 1.31% annually and its population has increased by 8.04% since the most recent census, which recorded a population of 286 in 2020.
The average household income in Hanover is $209,821 with a poverty rate of 12.27%. The median age in Hanover is 50.4 years: 54.5 years for males, and 38.9 years for females.