
Millgrove
- County Seat:
- No
- Area (mi²):
- 0.199
- State:
- Indiana
Millgrove is a CDP located in . Millgrove has a 2025 population of 71. Millgrove is currently growing at a rate of 7.58% 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 Millgrove is $70,911 with a poverty rate of 0%. The median age in Millgrove is 58.6 years: 0 years for males, and 0 years for females.