- Ideal Trailer Park
- Idylwild
- Imperial Trailer Court
- Indian Oaks Trailer Park
- Indian River Shores Trailer Court
- Indian River Trailer Park
- Indianola
- Intercoastal Estates Mobile Home Park
- Island Lakes Mobile Home Park
- Imperial Estates Mobile Home Park
- Imperial Point
- Ivanhoe Estates (historical)
- Inverness Highlands North
- Inverness Highlands South
- Idlewild Trailer Park
- Indian Key
- Island Walk
- Isles of Capri
- Iverson Trailer Park
- Island Thirty-three
- Ideal Trailer Park
- Isle of Palms
- Isle of Palms South
- Iola
- Indian Key
- Inverness
- Inwood
- Islandia
- Istokpoga
- Ida