Iberville Parish is a parish located south of Baton Rouge in the U.S. state of Louisiana, formed in 1807. The parish seat is Plaquemine. The population was 30,241 at the 2020 census. Wikipedia
Cities: Plaquemine, Saint Gabriel, White Castle, and more
County seat: Plaquemine
Population: 29,506 (2022)
Congressional districts: 2nd, 6th
Founded: 1807
Largest city: St. Gabriel