
Fairmount township
- County:
- Grant County
- County Seat:
- No
- Area (mi²):
- 30.432
- State:
- Indiana
Fairmount township is located in Grant County, Indiana. Fairmount township has a 2025 population of 3,979. Fairmount township is currently growing at a rate of 0.38% annually and its population has increased by 0.4% since the most recent census, which recorded a population of 3,963 in 2020.
The average household income in Fairmount township is $76,709 with a poverty rate of 19.08%. The median age in Fairmount township is 42.6 years: 39 years for males, and 44.2 years for females.