Law Enforcement Agencies in Granite Falls, MN MN › Chippewa County Agencies serving the city of Granite Falls in MN. Agency Types in Granite Falls County Jails 2 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Granite Falls, MN Granite Falls Police Department Chippewa County Yellow Medicine County Jail Chippewa County Yellow Medicine County Jail Chippewa County Yellow Medicine County Sheriffs Office Chippewa County
