| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Icuata | city | Zacatecas | Mexico | 21.36 | -102.87 | 6148 | 13596 |
| Iglesias | city | Zacatecas | Mexico | 22.80 | -102.23 | 6876 | 3815 |
| Ignacio Allende | city | Zacatecas | Mexico | 21.51 | -103.41 | 6709 | 1621 |
| Ignacio Allende | city | Zacatecas | Mexico | 24.28 | -101.95 | 6233 | 149 |
| Ignacio Allende | city | Zacatecas | Mexico | 23.81 | -103.49 | 7880 | 1490 |
| Ignacio Lopez Rayon | city | Zacatecas | Mexico | 23.82 | -103.07 | 6141 | 19645 |
| Ignacio Zaragoza | city | Zacatecas | Mexico | 22.34 | -101.83 | 7129 | 4326 |
| Ignacio Zaragoza | city | Zacatecas | Mexico | 22.14 | -101.91 | 7125 | 5782 |
| Ignacio Zaragoza | city | Zacatecas | Mexico | 23.71 | -103.10 | 6256 | 2682 |
| Ignacio Zaragoza | city | Zacatecas | Mexico | 23.94 | -103.42 | 7007 | 1944 |
| Ignacio Zaragoza | city | Zacatecas | Mexico | 23.62 | -103.53 | 7732 | 1490 |
| Ignacio Zaragoza | city | Zacatecas | Mexico | 22.56 | -103.15 | 6886 | 691 |
| Ignacio Zaragoza | city | Zacatecas | Mexico | 22.48 | -103.08 | 6282 | 1268 |
| Ignacio Zaragoza | city | Zacatecas | Mexico | 24.18 | -102.10 | 5869 | 149 |
| Iguana | city | Zacatecas | Mexico | 23.08 | -103.18 | 6981 | 2084 |
| Independencia | city | Zacatecas | Mexico | 24.77 | -102.30 | 5869 | 149 |
| Independiente | city | Zacatecas | Mexico | 22.44 | -102.36 | 6738 | 6473 |
| Indio | city | Zacatecas | Mexico | 24.70 | -101.17 | 7549 | 5745 |
| Infiernillo | city | Zacatecas | Mexico | 22.78 | -103.54 | 6282 | 9847 |
| Insurgentes | city | Zacatecas | Mexico | 22.75 | -102.60 | 7864 | 32539 |
| Iztok Dos | city | Zacatecas | Mexico | 23.31 | -102.96 | 6791 | 2086 |