Law Enforcement Agencies in Plaquemine, LA LA › Iberville County Agencies serving the city of Plaquemine in LA. Agency Types in Plaquemine Coroners 1 agencies County Jails 1 agencies Municipal Police 1 agencies Sheriff 1 agencies All Agencies in Plaquemine, LA Iberville Parish Coroners Office Iberville County Iberville Parish Jail Iberville County Iberville Parish Sheriffs Department Iberville County Plaquemine Police Department Iberville County
