Law Enforcement Agencies in Prairie, IN IN › Posey County Agencies serving the city of Prairie in IN. Agency Types in Prairie Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Prairie, IN Mount Vernon Police Department Posey County Posey County Coroners Office Posey County Posey County Jail Posey County Posey County Sheriffs Office Posey County
