
Grand Lake township
- County:
- St. Louis County
- County Seat:
- No
- Area (mi²):
- 66.076
- State:
- Minnesota
Grand Lake township is located in St. Louis County, Minnesota. Grand Lake township has a 2025 population of 2,727. Grand Lake township is currently growing at a rate of 0.18% annually and its population has increased by 0.26% since the most recent census, which recorded a population of 2,720 in 2020.
The average household income in Grand Lake township is $138,531 with a poverty rate of 6.93%. The median age in Grand Lake township is 41.9 years: 45.7 years for males, and 38.3 years for females.