
St. Martin township
- County:
- Stearns County
- County Seat:
- No
- Area (mi²):
- 34.479
- State:
- Minnesota
St. Martin township is located in Stearns County, Minnesota. St. Martin township has a 2025 population of 452. St. Martin township is currently growing at a rate of 0.67% annually and its population has increased by 3.67% since the most recent census, which recorded a population of 436 in 2020.
The average household income in St. Martin township is $126,018 with a poverty rate of 2.02%. The median age in St. Martin township is 39.1 years: 42.5 years for males, and 34.5 years for females.