Caibiran Postal Codes: 6548 | Biliran, Eastern Visayas
The Postal Codes (ZIP Codes) for Caibiran is 6548 in Biliran, Eastern Visayas, Biliran, Philippines. The table below lists Postal Codes and postcodes for places within Caibiran.
Postal Codes for Places in Caibiran
Showing 17 places in Caibiran. Last verified with official records on April 20, 2026.
| Alegria | |
| Asug | |
| Bari-Is | |
| Binohangan | |
| Cabibihan | |
| Caulangohan | |
| Kawayanon | |
| Looc | |
| Manlabang | |
| Maurang | |
| Palanay | |
| Palengke | |
| Tomalistis | |
| Union | |
| Uson | |
| Victory | |
| Villa Vicenta |
Copied to clipboard
Sample Address Format for Caibiran
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Caibiran, Biliran, Eastern Visayas, 6548
PHILIPPINES
Caibiran on the Map
The map above highlights the geographic boundaries of the Caibiran municipalities in Philippines.
Caibiran Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines β Eastern Visayas β Biliran |
| Postal Code | 6548 |
| Region | Eastern Visayas |
| Provinces | Biliran |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 11.57232, 124.581336 |
| Places | 17 |
What to Know About Caibiran
Key Facts
Caibiran is a municipality located in the province of Biliran within the Eastern Visayas region of the Philippines. Situated in the central part of Biliran Island, Caibiran occupies a strategic position along the island's eastern coastline, facing the Samar Sea. The municipality covers approximately 83.55 square kilometers of land area and serves as an important agricultural and commercial hub for the province. According to recent census data, Caibiran has a population of around 23,000 residents who primarily engage in farming, fishing, and small-scale commerce. The municipality is administratively divided into 17 barangays, with Poblacion serving as the urban center and seat of local government. Caibiran's landscape is characterized by rolling hills, fertile plains suitable for coconut and rice cultivation, and coastal areas that support fishing activities. The municipality maintains vital transportation links through its road network connecting to neighboring towns and operates a minor port facility for inter-island travel. For residents and businesses seeking postal services, accurate postal code information is available for all of Caibiran's barangays to facilitate efficient mail delivery and communication.
Neighboring Regions
- Naval
- Culaba
- Kawayan
- Cabucgayan