
New Haven
- County:
- Huron County
- County Seat:
- No
- Area (mi²):
- 1.041
- State:
- Ohio
New Haven is a CDP located in Huron County, Ohio. New Haven has a 2025 population of 37. New Haven is currently declining at a rate of -51.32% annually and its population has decreased by -83.18% since the most recent census, which recorded a population of 220 in 2020.
The average household income in New Haven is $115,935 with a poverty rate of 45%. The median age in New Haven is 36.7 years: 36.9 years for males, and 0 years for females.