Key facts
- Country
- United States
- State
- Louisiana
- Named after
- Pierre Le Moyne d'Iberville
- Seat
- Plaquemine
- Largest city
- St. Gabriel
- Total
- 653 sq mi (1,690 km )
- Land
- 619 sq mi (1,600 km )
- Water
- 34 sq mi (88 km ) 5.2%
- Estimate 2025
- 29,579
- Density
- 48.9/sq mi (18.9/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional districts
Article
Iberville Parish (French: Paroisse d'Iberville) 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.
History