Gasan Postal Codes: 4905 | Marinduque, Mimaropa
The Postal Codes (ZIP Codes) for Gasan is 4905 in Marinduque, Mimaropa, Marinduque, Philippines. The table below lists Postal Codes and postcodes for places within Gasan.
Postal Codes for Places in Gasan
Showing 25 places in Gasan. Last verified with official records on April 20, 2026.
| Antipolo | |
| Bachao Ibaba | |
| Bachao Ilaya | |
| Bacongbacong | |
| Bahi | |
| Bangbang | |
| Banot | |
| Banuyo | |
| Barangay I | |
| Barangay II | |
| Barangay III | |
| Bognuyan | |
| Cabugao | |
| Dawis | |
| Dili | |
| Libtangin | |
| Mahunig | |
| Mangiliol | |
| Masiga | |
| Matandang Gasan | |
| Pangi | |
| Pingan | |
| Tabionan | |
| Tapuyan | |
| Tiguion |
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Sample Address Format for Gasan
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Gasan, Marinduque, Mimaropa, 4905
PHILIPPINES
Gasan on the Map
The map above highlights the geographic boundaries of the Gasan municipalities in Philippines.
Gasan Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines β Mimaropa β Marinduque |
| Postal Code | 4905 |
| Region | Mimaropa |
| Provinces | Marinduque |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 13.324176, 121.846734 |
| Places | 25 |
What to Know About Gasan
Key Facts
Gasan is a municipality located in the province of Marinduque in the Mimaropa region of the Philippines. Situated on the western coast of Marinduque Island, Gasan serves as one of the six municipalities that comprise this heart-shaped island province in the central Philippines. The municipality covers approximately 100.88 square kilometers of land area and has a population of around 36,000 residents according to recent census data. Gasan is administratively divided into 25 barangays, which represent the smallest local government units in the Philippine system. The municipality features a diverse landscape that includes coastal areas along the Tayabas Bay, agricultural lands, and rolling hills that characterize much of Marinduque's topography. Gasan serves as an important economic and transportation hub for the province, with its port facilities connecting Marinduque to mainland Luzon. The municipality is known for its participation in the annual Moriones Festival, a colorful religious celebration that draws visitors from across the region. To access detailed postal code information for Gasan's barangays and surrounding areas, visitors can utilize our comprehensive location database.
Neighboring Regions
- Boac
- Mogpog
- Buenavista