| Localité | Code postal |
|---|---|
| Acatempan, Ometepec | 41700 |
| Acatepec, Ometepec | 41700 |
| Alianza Campesina, Ometepec | 41700 |
| Arroyo Barranca Honda, Ometepec | 41711 |
| Cerro Grande, Ometepec | 41731 |
| Charco de La Puerta, Ometepec | 41735 |
| Cochoapa, Ometepec | 41702 |
| Cruz de Corazón, Ometepec | 41705 |
| Cruz Grande, Ometepec | 41700 |
| Cruz Verde, Ometepec | 41725 |
| Cumbre de Barranca Honda, Ometepec | 41711 |
| Dispensario, Ometepec | 41700 |
| El Capricho (la Poza), Ometepec | 41735 |
| El Carmen, Ometepec | 41700 |
| El Mango, Ometepec | 41713 |
| El Nuevo Capricho, Ometepec | 41730 |
| El Rastro, Ometepec | 41700 |
| El Sepudo, Ometepec | 41734 |
| El Tamarindo, Ometepec | 41736 |
| El Tanque, Ometepec | 41700 |
| Eladio Aguirre Rivera, Ometepec | 41700 |
| Fátima, Ometepec | 41700 |
| FOVISSSTE, Ometepec | 41700 |
| Huajintepec, Ometepec | 41720 |
| Huixtepec, Ometepec | 41721 |
| La Catalina, Ometepec | 41729 |