City | 2024 Population |
|---|---|
| Ilion | 7,577 |
| Independence | 1,071 |
| Indian Lake | 1,363 |
| Inlet | 363 |
| Interlaken | 624 |
| Inwood | 12,402 |
| Ira | 2,082 |
| Irondequoit | 50,232 |
| Irvington | 6,290 |
| Ischua | 714 |
| Island Park | 4,992 |
| Islandia | 3,570 |
| Islip | 16,970 |
| Islip Terrace | 5,392 |
| Italy | 1,058 |
| Ithaca | 20,685 |