
Mongo
- County:
- LaGrange County
- County Seat:
- No
- Area (mi²):
- 0.389
- State:
- Indiana
Mongo is a CDP located in LaGrange County, Indiana. Mongo has a 2025 population of 419. Mongo is currently growing at a rate of 7.16% 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 Mongo is $68,594 with a poverty rate of 0%. The median age in Mongo is 21.9 years: 43 years for males, and 15.6 years for females.