
Sprague
- County:
- Southeastern CT Planning Region
- County Seat:
- No
- Area (mi²):
- 13.242
- State:
- Connecticut
Sprague is located in Southeastern CT Planning Region, Connecticut. Sprague has a 2025 population of 2,916. Sprague is currently declining at a rate of -0.41% annually and its population has decreased by -1.72% since the most recent census, which recorded a population of 2,967 in 2020.
The average household income in Sprague is $106,235 with a poverty rate of 11.73%. The median age in Sprague is 40.5 years: 45.3 years for males, and 34.7 years for females.