| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Cielo | city | San Luis Potosi | Mexico | 21.83 | -99.68 | 3648 | 5115 |
| Cielo Claro Las Mercedes | city | San Luis Potosi | Mexico | 22.12 | -100.90 | 6105 | 140649 |
| Cieneguilla | city | San Luis Potosi | Mexico | 21.91 | -100.59 | 7549 | 1525 |
| Cieneguilla | city | San Luis Potosi | Mexico | 22.21 | -100.61 | 5938 | 1006 |
| Cieneguilla | city | San Luis Potosi | Mexico | 21.95 | -100.13 | 3546 | 7173 |
| Cieneguilla | city | San Luis Potosi | Mexico | 21.67 | -100.51 | 5944 | 2693 |
| Cieneguilla | city | San Luis Potosi | Mexico | 22.51 | -101.23 | 7851 | 4291 |
| Cieneguilla | city | San Luis Potosi | Mexico | 21.84 | -100.51 | 6709 | 1937 |
| Cieneguilla de Lobos | city | San Luis Potosi | Mexico | 21.71 | -100.39 | 5869 | 2549 |
| Cieneguilla de las Flores | city | San Luis Potosi | Mexico | 21.84 | -100.51 | 6709 | 1937 |
| Cieneguita | city | San Luis Potosi | Mexico | 21.88 | -101.31 | 7591 | 2383 |
| Cieneguita de Quijano | city | San Luis Potosi | Mexico | 23.66 | -100.84 | 9547 | 653 |
| Cieneguita de Rosa | city | San Luis Potosi | Mexico | 23.57 | -100.88 | 9228 | 596 |
| Cieneguitas | city | San Luis Potosi | Mexico | 22.58 | -101.07 | 5869 | 13790 |
| Cienfuegos | city | San Luis Potosi | Mexico | 21.85 | -98.87 | 141 | 4375 |
| Cinco Hermanos | city | San Luis Potosi | Mexico | 21.76 | -98.61 | 154 | 2829 |
| Cinco Señores | city | San Luis Potosi | Mexico | 21.64 | -100.75 | 6066 | 1937 |
| Cinco Tinajas | city | San Luis Potosi | Mexico | 22.70 | -100.15 | 4206 | 745 |
| Cinco de Febrero | city | San Luis Potosi | Mexico | 22.98 | -101.24 | 7549 | 998 |
| Cinco de Mayo | city | San Luis Potosi | Mexico | 24.23 | -100.78 | 5869 | 298 |
| Cinco de Mayo | city | San Luis Potosi | Mexico | 22.13 | -100.97 | 6223 | 145903 |
| Cincuenta y Uno | city | San Luis Potosi | Mexico | 21.73 | -98.89 | 170 | 4790 |
| Cipatliad | city | San Luis Potosi | Mexico | 21.95 | -98.98 | 236 | 32151 |
| Cipatliado | city | San Luis Potosi | Mexico | 21.95 | -98.98 | 236 | 32151 |
| Cipatliao | city | San Luis Potosi | Mexico | 21.95 | -98.98 | 236 | 32151 |
| Cipatlino | city | San Luis Potosi | Mexico | 21.95 | -98.98 | 236 | 32151 |
| Ciquinteco | city | San Luis Potosi | Mexico | 21.51 | -98.80 | 239 | 6123 |
| Cirope | city | San Luis Potosi | Mexico | 21.61 | -98.94 | 1669 | 18062 |
| Ciruelar | city | San Luis Potosi | Mexico | 21.72 | -98.57 | 114 | 2706 |
| Ciruelar | city | San Luis Potosi | Mexico | 21.79 | -98.46 | 101 | 11212 |
| Cisco | city | San Luis Potosi | Mexico | 21.92 | -100.70 | 6961 | 1422 |
| Ciudad Dos-mil | city | San Luis Potosi | Mexico | 22.13 | -100.91 | 6125 | 139390 |
| Ciudad Fernandez | city | San Luis Potosi | Mexico | 21.94 | -100.01 | 3349 | 40951 |
| Ciudad Santos | city | San Luis Potosi | Mexico | 21.60 | -98.97 | 830 | 17632 |
| Ciudad Valles | city | San Luis Potosi | Mexico | 22.00 | -99.01 | 328 | 41444 |
| Ciudad de Valles | city | San Luis Potosi | Mexico | 22.00 | -99.01 | 328 | 41444 |
| Ciudad del Maíz | city | San Luis Potosi | Mexico | 22.40 | -99.60 | 4189 | 9138 |