- Irongate
- Islands of Balmoral
- Idlewood
- Indian Hills
- Indian Princess
- Ivory Mill
- Ivy Hill
- Ilchester
- Indian Hill
- Inwood
- Ivory
- Ivy Hill
- Irelands Corner
- Indian Spring Terrace
- Indian Spring Village
- Inverness Knolls
- Indian Queen Estates
- Iron Pot Landing (historical)
- Indian Town
- Island View
- Indian River Estates
- Indiantown
- Indian Hammock
- Iverness
- Indian Harbor
- Ingleton
- Island Acres
- Ivytown
- Indian Springs
- Indiantown