
Greenville
- County:
- Montcalm County
- County Seat:
- No
- Area (mi²):
- 6.343
- State:
- Michigan
Greenville is a city located in Montcalm County, Michigan. Greenville has a 2025 population of 9,103. Greenville is currently growing at a rate of 0.63% annually and its population has increased by 3.24% since the most recent census, which recorded a population of 8,817 in 2020.
The average household income in Greenville is $65,533 with a poverty rate of 11.49%. The median age in Greenville is 37.8 years: 38.6 years for males, and 35.7 years for females.