Aitkin County is a county in the U.S. state of Minnesota. As of the 2020 census, the population was 15,697. Its county seat is Aitkin. Part of the Mille Lacs Indian Reservation is in the county. The county was created in 1857 and organized in 1871.
Aitkin County Courthouse
Soils of Aitkin County
Aitkin is a city in Aitkin County, Minnesota, United States. The population was 2,168 at the 2020 census. It is the county seat of Aitkin County.
Image: Aitkin Co Courthouse
Image: Aitkin Carnegie Library
Image: Patrick Casey House 2
Image: Aitkin NP Depot 1