- Island 228
- Island 233
- Island 235
- Island Number 249
- Island Number 254
- Iron
- Indian Creek
- Indian Island
- Illiana Heights
- Indian Oaks
- Indian Boundary
- Indian Chase Meadows
- Indian Oaks
- Ivanhoe
- Island Number 1
- Idlewild
- Ingleside
- Ingleside Shore
- Indian Island
- Inlet
- Indian Trails
- Island View
- Ivy Heights
- Island of Canton
- Island Number 347
- Ivy
- Independence