
Suffield
- County:
- Capitol Planning Region
- County Seat:
- No
- Area (mi²):
- 42.288
- State:
- Connecticut
Suffield is located in Capitol Planning Region, Connecticut. Suffield has a 2025 population of 15,516. Suffield is currently declining at a rate of -0.43% annually and its population has decreased by -1.06% since the most recent census, which recorded a population of 15,682 in 2020.
The average household income in Suffield is $169,831 with a poverty rate of 3.55%. The median age in Suffield is 45 years: 42.5 years for males, and 50.2 years for females.