| Locality | Post Code |
|---|---|
| Cerros de Leija, Sierra Mojada | 27607 |
| El Carmen, Sierra Mojada | 27623 |
| El Perdido, Sierra Mojada | 27606 |
| El Volcán (los Muchachos), Sierra Mojada | 27601 |
| Hércules, Sierra Mojada | 27603 |
| La Alcanforada (la Mora), Sierra Mojada | 27604 |
| La Esmeralda, Sierra Mojada | 27610 |
| La Laguna Colorada, Sierra Mojada | 27612 |
| La Sabaneta (Tanque Cundo), Sierra Mojada | 27616 |
| Piedras de Lumbre, Sierra Mojada | 27636 |
| Providencia, Sierra Mojada | 27625 |
| San Felipe, Sierra Mojada | 27608 |
| San Fernando Uno, Sierra Mojada | 27612 |
| San Isidro de las Norias, Sierra Mojada | 27614 |
| San José de Carranza, Sierra Mojada | 27605 |
| San José de Madero, Sierra Mojada | 27626 |
| San Vicente, Sierra Mojada | 27602 |
| Santa Fe, Sierra Mojada | 27622 |
| Sierra Mojada, Sierra Mojada | 27600 |