City | 2024 Population |
|---|---|
| Idalou | 2,078 |
| Iglesia Antigua | 34 |
| Impact | 21 |
| Imperial | 284 |
| Indian Hills | 3,776 |
| Indian Lake | 876 |
| Indian Springs | 1,039 |
| Industry | 287 |
| Inez | 2,535 |
| Ingleside | 10,323 |
| Ingleside Bay | 599 |
| Ingram | 1,865 |
| Iola | 347 |
| Iowa Colony | 16,904 |
| Iowa Park | 6,589 |
| Iraan | 975 |
| Iredell | 321 |
| Irving | 253,561 |
| Italy | 2,120 |
| Itasca | 1,916 |
| Ivanhoe | 1,392 |