Law Enforcement Agencies in Coalwood, MI MI › Alger County Agencies serving the city of Coalwood in MI. Agency Types in Coalwood Adult Institutions 1 agencies County Jails 1 agencies Municipal Police 1 agencies National Park 1 agencies Sheriff 1 agencies All Agencies in Coalwood, MI Alger Correctional Facility Alger County Alger County Jail Alger County Alger County Sheriffs Department Alger County Munising City Police Department Alger County Pictured Rocks National Lakeshore Alger County
