
New Marion
- County Seat:
- No
- Area (mi²):
- 0.348
- State:
- Indiana
New Marion is a CDP located in . New Marion has a 2025 population of 41. New Marion is currently growing at a rate of 7.89% 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 New Marion is -$1000.00 Mn with a poverty rate of 65.38%. The median age in New Marion is 0 years: 0 years for males, and 0 years for females.