The Mahnomen County Courthouse is a Classical Revival brick building at 311 North Main Street in Mahnomen, Minnesota, United States. It was completed in 1909 at a cost of $10,000.
It was still a functioning courthouse when it was added to the National Register of Historic Places in 1984.
See also National Register of Historic Places listings in Mahnomen County, Minnesota
References
External links Mahnomen County District Court