
Grand Marais
- County:
- Cook County
- County Seat:
- Yes
- Area (mi²):
- 2.909
- State:
- Minnesota
Grand Marais is a city located in Cook County, Minnesota. Grand Marais has a 2025 population of 1,309. It is also the county seat of Cook County. Grand Marais is currently declining at a rate of -0.46% annually and its population has decreased by -2.17% since the most recent census, which recorded a population of 1,338 in 2020.
The average household income in Grand Marais is $83,863 with a poverty rate of 11.27%. The median age in Grand Marais is 45.3 years: 45.5 years for males, and 45.1 years for females.