
Burnham
- County:
- Waldo County
- County Seat:
- No
- Area (mi²):
- 38.891
- State:
- Maine
Burnham is located in Waldo County, Maine. Burnham has a 2025 population of 1,137. Burnham is currently growing at a rate of 0.8% annually and its population has increased by 3.27% since the most recent census, which recorded a population of 1,101 in 2020.
The average household income in Burnham is $71,484 with a poverty rate of 14.34%. The median age in Burnham is 50.6 years: 51 years for males, and 49.7 years for females.