
New Haven township
- County:
- Franklin County
- County Seat:
- No
- Area (mi²):
- 3.213
- State:
- Missouri
New Haven township is located in Franklin County, Missouri. New Haven township has a 2025 population of 3,389. New Haven township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in New Haven township is $81,553 with a poverty rate of 12.52%. The median age in New Haven township is 32 years: 30.7 years for males, and 32.9 years for females.