| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Iditarod | city | Alaska | United States | 62.54444 | -158.09528 | 209 | 0 |
| Igiak | city | Alaska | United States | 61.6175 | -165.93361 | 49 | 5 |
| Igiugig | city | Alaska | United States | 59.32778 | -155.89472 | 104 | 0 |
| Igloo | city | Alaska | United States | 65.14778 | -165.06333 | 78 | 5 |
| Igushik | city | Alaska | United States | 58.71028 | -158.89 | 32 | 3 |
| Ikatan | city | Alaska | United States | 54.75 | -163.30833 | 531 | 2 |
| Ingrihak | city | Alaska | United States | 61.75611 | -162.00139 | 98 | 5 |
| Iniskin | city | Alaska | United States | 59.74694 | -153.2375 | 396 | 0 |
| Iron Creek | city | Alaska | United States | 64.96444 | -164.655 | 367 | 5 |
| Itulilik | city | Alaska | United States | 61.37639 | -157.04667 | 187 | 0 |
| Ivanof Bay | city | Alaska | United States | 55.9 | -159.48333 | 0 | 0 |
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