Cook County, Minnesota

Cook County, Minnesota
Location within the U.S. state of Minnesota
Coordinates: 47°55′00″N 90°33′00″W / 47.916666666667°N 90.55°W / 47.916666666667; -90.55
Country United States
State Minnesota
FoundedMarch 9, 1874
Named afterMichael Cook
SeatGrand Marais
Largest cityGrand Marais
Area
 • Total
3,340 sq mi (8,700 km2)
 • Land1,452 sq mi (3,760 km2)
 • Water1,887 sq mi (4,890 km2)  57%
Population
 (2020)
 • Total
5,600
 • Estimate 
(2024)
5,571
 • Density3.9/sq mi (1.5/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional district8th
Websitewww.co.cook.mn.us

Cook County is the easternmost county in the U.S. state of Minnesota. As of the 2020 census, the population was 5,600, making it Minnesota's seventh-least populous county. Its county seat is Grand Marais. The Grand Portage Indian Reservation is in the county.