
New Middletown
- County:
- Harrison County
- County Seat:
- No
- Area (mi²):
- 0.035
- State:
- Indiana
New Middletown is a town located in Harrison County, Indiana. New Middletown has a 2025 population of 92. New Middletown is currently declining at a rate of 0% annually and its population has increased by 1.1% since the most recent census, which recorded a population of 91 in 2020.
The average household income in New Middletown is $76,948 with a poverty rate of 7.69%. The median age in New Middletown is 33.3 years: 39.5 years for males, and 30.2 years for females.