- Ian Joy Acres
- Icard
- Icaria
- Ice Plant Island
- Ida Mill
- Idalia
- Idlewild
- Idlewild
- Idlewild Terrace Apartments
- Ijames Crossroads
- Immer
- Indian Beach
- Indian Cave Park
- Indian Gap Island
- Indian Grove
- Indian Hills
- Indian Hills
- Indian Hills
- Indian Island
- Indian Island
- Indian Lake Estates
- Indian Place
- Indian Springs
- Indian Springs
- Indian Trail
- Indiantown
- Indigo Island
- Inez
- Ingalls
- Ingleside