- Inwood
- Irvington
- Interlaken
- Ilion
- Inwood
- Irondequoit
- Island Park
- Islandia
- Islip
- Islip Terrace
- Ithaca
- Idaho
- Idle Wheels Mobile Home Park
- Idlewild Island
- Idlewood On The Lake
- Igerna
- Imperial Isle
- Ina Island
- Inavale
- Independence
- Independence Square
- Index
- Indian Castle
- Indian Chief Islands
- Indian Cove
- Indian Falls
- Indian Hill
- Indian Hills Mobile Home Community
- Indian Hills Mobile Home Park
- Indian Island