
New Middletown
- County:
- Mahoning County
- County Seat:
- No
- Area (mi²):
- 0.873
- State:
- Ohio
New Middletown is a village located in Mahoning County, Ohio. New Middletown has a 2025 population of 1,477. New Middletown is currently declining at a rate of -0.34% annually and its population has decreased by -1.6% since the most recent census, which recorded a population of 1,501 in 2020.
The average household income in New Middletown is $65,719 with a poverty rate of 11.07%. The median age in New Middletown is 51.3 years: 50.1 years for males, and 54.6 years for females.