Polk County Sheriff's Office

Polk County Sheriff's Office is the county law-enforcement agency for Polk County, Minnesota, serving from Crookston at 600 Bruce Street. The office serves the full county, including the county seat of Crookston and unincorporated areas outside city police limits. Its area of responsibility covers patrol and investigative work in county jurisdiction, custody and care through county jail operations when applicable, and security support for county court functions. Polk County lies along Minnesota travel and commerce routes that bring daily traffic through the area, and the sheriff's office is the primary local law-enforcement presence for residents across communities outside municipal police jurisdictions. Public safety emergencies in Polk County should be reported by dialing 911.