| New Mexico State Locator Citys, Towns, Villages, and Other beginning with the letter I |
| CITY/TOWN/VILLAGE/ETC. | LOCATED IN THIS TOWN | COUNTY |
| Idlewild | Cimarron | Colfax |
| Ilfeld | Pecos | San Miguel |
| Inca | Aztec | San Juan |
| Inez | Dora | Roosevelt |
| Isleta | Isleta Pueblo | Bernalillo |
| Isleta Pueblo | Isleta Pueblo | Bernalillo |