Here is a list of the County Historical Societies.  The ones listed have a web page on this site.  They have become members of the Minnesota's Historic Northwest.

• Becker County Museum
• Beltrami County Museum
• Clearwater County Museum
• Kittson County Museum
• Lake of the Woods County Museum
• Marshall County Museum
• Mahnomen County Museum
• Norman County Museum
• Pennington County Historical Society
• Polk County Museum
• Red Lake County Historical Sites
•   Roseau County Museum