
Newtonville
- County Seat:
- No
- Area (mi²):
- 0.729
- State:
- Indiana
Newtonville is a CDP located in . Newtonville has a 2025 population of 191. Newtonville is currently growing at a rate of 7.3% 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 Newtonville is $85,786 with a poverty rate of 0%. The median age in Newtonville is 53.6 years: 53.3 years for males, and 64.3 years for females.