
Wallagrass
- County:
- Aroostook County
- County Seat:
- No
- Area (mi²):
- 40.104
- State:
- Maine
Wallagrass is located in Aroostook County, Maine. Wallagrass has a 2025 population of 514. Wallagrass is currently declining at a rate of -0.19% annually and its population has decreased by -0.39% since the most recent census, which recorded a population of 516 in 2020.
The average household income in Wallagrass is $67,182 with a poverty rate of 3.05%. The median age in Wallagrass is 54.2 years: 58.5 years for males, and 48 years for females.