
Newtown
- County:
- Fountain County
- County Seat:
- No
- Area (mi²):
- 0.504
- State:
- Indiana
Newtown is a town located in Fountain County, Indiana. Newtown has a 2025 population of 217. Newtown is currently declining at a rate of 0% annually and its population has decreased by -0.91% since the most recent census, which recorded a population of 219 in 2020.
The average household income in Newtown is $70,451 with a poverty rate of 4%. The median age in Newtown is 37 years: 35.4 years for males, and 37.6 years for females.