
West Haven
- County:
- South Central CT Planning Region
- County Seat:
- No
- Area (mi²):
- 10.75
- State:
- Connecticut
West Haven is a city located in South Central CT Planning Region, Connecticut. West Haven has a 2025 population of 54,403. West Haven is currently declining at a rate of -0.35% annually and its population has decreased by -1.75% since the most recent census, which recorded a population of 55,370 in 2020.
The average household income in West Haven is $93,039 with a poverty rate of 12.48%. The median age in West Haven is 36 years: 34.3 years for males, and 37.7 years for females.