
New Hampshire
- County:
- Auglaize County
- County Seat:
- No
- Area (mi²):
- 0.61
- State:
- Ohio
New Hampshire is a CDP located in Auglaize County, Ohio. New Hampshire has a 2025 population of 518. New Hampshire is currently growing at a rate of 4.65% annually but its population has decreased by -6.83% since the most recent census, which recorded a population of 556 in 2020.
The average household income in New Hampshire is $140,604 with a poverty rate of 0%. The median age in New Hampshire is 47.5 years: 17.4 years for males, and 50.2 years for females.