
Dennysville
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 14.916
- State:
- Maine
Dennysville is located in Washington County, Maine. Dennysville has a 2025 population of 319. Dennysville is currently growing at a rate of 0.63% annually and its population has increased by 5.63% since the most recent census, which recorded a population of 302 in 2020.
The average household income in Dennysville is $64,542 with a poverty rate of 21.58%. The median age in Dennysville is 54.9 years: 53.4 years for males, and 60 years for females.