Barangays under ZIP 4503

Guinobatan is a 1st-class Municipality in the province of Albay, Bicol Region (Region V), Philippines. Based on 2024 PSA data, it has a population of 84,420 residents.

Barangays under ZIP 4503

44 total

Agpay 4503	Balite 4503	Banao 4503
Batbat 4503	Binogsacan Lower 4503	Binogsacan Upper 4503
Bololo 4503	Bubulusan 4503	Calzada 4503
Catomag 4503	Do├▒a Mercedes 4503	Do├▒a Tomasa 4503
Ilawod 4503	Inamnan Grande 4503	Inamnan Peque├▒o 4503
Inascan 4503	Iraya 4503	Lomacao 4503
Maguiron 4503	Maipon 4503	Malabnig 4503
Malipo 4503	Malobago 4503	Maninila 4503
Mapaco 4503	Marcial O. Ra├▒ola 4503	Masarawag 4503
Mauraro 4503	Minto 4503	Morera 4503
Muladbucad Grande 4503	Muladbucad Peque├▒o 4503	Ongo 4503
Palanas 4503	Poblacion 4503	Pood 4503
Quibongbongan 4503	Quitago 4503	San Francisco 4503
San Jose 4503	San Rafael 4503	Sinungtan 4503
Tandarora 4503	Travesia 4503

Barangays under ZIP 4503

Bacacay Municipality

4509

Camalig Municipality

4502

Daraga Municipality

4501

Jovellar Municipality

4515

Legazpi City Highly Urbanized City

4500

Libon Municipality

4507

Ligao City Component City

4504

Malilipot Municipality

4510

Manito Municipality

4514

Oas Municipality

4504

About ZIP Code 4503

ZIP code 4503 is the Philippine postal code assigned to Guinobatan, a municipality in the province of Albay, Bicol Region, . Based on PSA census data, Guinobatan has a population of 84,420. Its Philippine Standard Geographic Code (PSGC) is 0500504000. This postal code is used for mail delivery, logistics, and address verification across all 44 barangays within Guinobatan.