Iberville Parish
List of all cities and towns in Iberville Parish Iberville Parish (French: Paroisse d’Iberville) is a parish in the U.S. state of Louisiana that was established in 1807. Plaquemine is the parish seat. At the time of the 2020 census, the population was 30,241. The parish is named after Pierre Le Moyne d’Iberville, the French …