- Indian Village
- Ironton
- Ingleside
- Island
- Inglewood
- Iberville
- Indian Village
- Innis
- Intracoastal City
- Isle au Pitre
- Immaculata
- Isle Labbe
- Idlewild
- Irish Bend
- Ivanhoe
- Intersection Connection Mobile Home Park
- Island Number Onehundred and Twelve
- Idlewild
- Isle of Cuba
- Isles Dernieres
- Indian Bayou
- Isle Marrone
- Isle Pevley
- Isabel
- Invincible
- Ithra