
Greenwood township
- County:
- St. Clair County
- County Seat:
- No
- Area (mi²):
- 35.796
- State:
- Michigan
Greenwood township is located in St. Clair County, Michigan. Greenwood township has a 2025 population of 1,516. Greenwood township is currently growing at a rate of 0.86% annually and its population has increased by 1.68% since the most recent census, which recorded a population of 1,491 in 2020.
The average household income in Greenwood township is $89,160 with a poverty rate of 19.33%. The median age in Greenwood township is 46 years: 49.2 years for males, and 43.3 years for females.