
Fairplain township
- County:
- Montcalm County
- County Seat:
- No
- Area (mi²):
- 35.217
- State:
- Michigan
Fairplain township is located in Montcalm County, Michigan. Fairplain township has a 2025 population of 1,888. Fairplain township is currently growing at a rate of 0.8% annually and its population has increased by 4.66% since the most recent census, which recorded a population of 1,804 in 2020.
The average household income in Fairplain township is $68,262 with a poverty rate of 14.47%. The median age in Fairplain township is 39.4 years: 38.8 years for males, and 40 years for females.