
Montville
- County:
- Waldo County
- County Seat:
- No
- Area (mi²):
- 42.662
- State:
- Maine
Montville is located in Waldo County, Maine. Montville has a 2025 population of 1,047. Montville is currently growing at a rate of 0.67% annually and its population has increased by 2.75% since the most recent census, which recorded a population of 1,019 in 2020.
The average household income in Montville is $69,172 with a poverty rate of 9.49%. The median age in Montville is 46 years: 49 years for males, and 42.4 years for females.