| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Iguacan | city | Nayarit | Mexico | 22.25 | -105.41 | 22 | 2659 |
| Iguachi | city | Chihuahua | Mexico | 26.69 | -106.98 | 7601 | 366 |
| Iguajil | city | Baja California Sur | Mexico | 23.71 | -110.10 | 1883 | 745 |
| Iguala | city | Guerrero | Mexico | 18.35 | -99.54 | 2509 | 61503 |
| Iguala | city | Guerrero | Mexico | 17.88 | -100.41 | 2509 | 1341 |
| Iguala 2000 | city | Guerrero | Mexico | 18.34 | -99.52 | 2509 | 62491 |
| Iguala Dos Mil | city | Guerrero | Mexico | 18.34 | -99.52 | 2509 | 62491 |
| Iguala de la Independencia | city | Guerrero | Mexico | 18.35 | -99.54 | 2509 | 61503 |
| Igualama | city | Chihuahua | Mexico | 26.94 | -107.82 | 2509 | 745 |
| Igualama | city | Sonora | Mexico | 28.55 | -109.40 | 1965 | 54 |
| Igualama | city | Sinaloa | Mexico | 26.52 | -108.31 | 1190 | 1012 |
| Igualamo | city | Durango | Mexico | 24.70 | -106.57 | 1167 | 580 |
| Igualamo | city | Sinaloa | Mexico | 25.81 | -107.27 | 2673 | 596 |
| Igualamos | city | Sonora | Mexico | 27.25 | -108.88 | 1049 | 269 |
| Igualamos | city | Sonora | Mexico | 27.23 | -108.87 | 1223 | 274 |
| Igualapa | city | Guerrero | Mexico | 16.75 | -98.48 | 1669 | 3451 |
| Igualeja | city | Oaxaca | Mexico | 18.05 | -96.90 | 5869 | 9362 |
| Igualita | city | Guerrero | Mexico | 17.46 | -98.52 | 3733 | 4530 |
| Igualitaria | city | Sonora | Mexico | 28.01 | -110.64 | 95 | 9059 |
| Igualtepec | city | Oaxaca | Mexico | 17.74 | -98.29 | 5869 | 2255 |
| Iguana | city | Zacatecas | Mexico | 23.08 | -103.18 | 6981 | 2084 |
| Iguana | city | Guerrero | Mexico | 17.84 | -101.33 | 3349 | 4019 |
| Iguanas | city | Durango | Mexico | 24.41 | -106.50 | 2509 | 584 |
| Iguanas | city | Guerrero | Mexico | 18.15 | -101.65 | 1669 | 745 |
| Iguanero | city | Veracruz | Mexico | 17.92 | -94.53 | 19 | 42085 |
| Iguenasa | city | Chihuahua | Mexico | 28.48 | -107.82 | 6233 | 298 |
| Iguitlan Plumas | city | Oaxaca | Mexico | 17.85 | -97.43 | 6915 | 1426 |