
Caswell
- County:
- Aroostook County
- County Seat:
- No
- Area (mi²):
- 41.324
- State:
- Maine
Caswell is located in Aroostook County, Maine. Caswell has a 2025 population of 294. Caswell is currently declining at a rate of 0% annually and its population has decreased by -0.34% since the most recent census, which recorded a population of 295 in 2020.
The average household income in Caswell is $45,416 with a poverty rate of 35.25%. The median age in Caswell is 36.5 years: 30.9 years for males, and 55.3 years for females.