Masbate ZIP Codes range from 5400 to 5419. This province is known for its cattle ranches and beautiful beaches.
Masbate ZIP Codes
| Location | ZIP Code | |
| Aroroy | 5414 | |
| Baleno | 5413 | |
| Balud | 5412 | |
| Batuan | 5415 | |
| Buenavista | 5421 | |
| Cataingan | 5405 | |
| Cawayan | 5405 | |
| Claveria | 5419 | |
| Dimasalang | 5403 | |
| Esperanza | 5407 | |
| Mandaon | 5411 | |
| Masbate | 5400 | |
| Milagros | 5410 | |
| Mobo | 5401 | |
| Montreal | 5418 | |
| Palanas | 5404 | |
| Pio V. Cruz | 5406 | |
| Placer | 5408 | |
| San Fernando | 5416 | |
| San Jacinto | 5417 | |
| San Pascual | 5420 | |