
St. Charles township
- County:
- Saginaw County
- County Seat:
- No
- Area (mi²):
- 36.492
- State:
- Michigan
St. Charles township is located in Saginaw County, Michigan. St. Charles township has a 2025 population of 3,083. St. Charles township is currently declining at a rate of -0.64% annually and its population has decreased by -2.99% since the most recent census, which recorded a population of 3,178 in 2020.
The average household income in St. Charles township is $86,888 with a poverty rate of 13.08%. The median age in St. Charles township is 44.8 years: 43.8 years for males, and 45.3 years for females.