Law Enforcement Agencies in Millman, IA IA › Polk County Agencies serving the city of Millman in IA. Agency Types in Millman Airport Police 1 agencies Conservation 1 agencies Military 1 agencies Port Of Entry 1 agencies All Agencies in Millman, IA Department of Natural Resources Polk County Des Moines International Airport Polk County Des Moines-132nd Fighter Wing Polk County Port of Entry Polk County
