Casiguran Postal Codes: 3204 | Aurora, Central Luzon
The Postal Codes (ZIP Codes) for Casiguran is 3204 in Aurora, Central Luzon, Aurora, Philippines. The table below lists Postal Codes and postcodes for places within Casiguran.
Postal Codes for Places in Casiguran
Showing 24 places in Casiguran. Last verified with official records on April 20, 2026.
| Barangay 1 | |
| Barangay 2 | |
| Barangay 3 | |
| Barangay 4 | |
| Barangay 5 | |
| Barangay 6 | |
| Barangay 7 | |
| Barangay 8 | |
| Bianuan | |
| Calabgan | |
| Calangcuasan | |
| Calantas | |
| Cozo | |
| Culat | |
| Dibacong | |
| Dibet | |
| Ditinagyan | |
| Esperanza | |
| Esteves | |
| Lual | |
| Marikit | |
| San Ildefonso | |
| Tabas | |
| Tinib |
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Sample Address Format for Casiguran
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Casiguran, Aurora, Central Luzon, 3204
PHILIPPINES
Casiguran on the Map
The map above highlights the geographic boundaries of the Casiguran municipalities in Philippines.
Casiguran Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines β Central Luzon β Aurora |
| Postal Code | 3204 |
| Region | Central Luzon |
| Provinces | Aurora |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 16.277041, 122.123326 |
| Places | 24 |
What to Know About Casiguran
Key Facts
Casiguran is a municipality located in the province of Aurora, within the Central Luzon region of the Philippines. Situated along the eastern coast of Luzon island, it occupies the northernmost portion of Aurora province, bordered by the Sierra Madre mountain range to the west and the Philippine Sea to the east. With a land area of approximately 715 square kilometers, Casiguran is one of the larger municipalities in Aurora and serves as an important coastal community in this predominantly mountainous region. The municipality is divided into 24 barangays, which represent its smallest administrative subdivisions. Casiguran's economy is primarily based on agriculture, fishing, and some tourism, with its coastal location providing access to marine resources while the surrounding mountains offer forest products. The town gained historical significance as the site where former President Ferdinand Marcos declared martial law in 1972. For those seeking detailed postal code information for Casiguran's various barangays and neighborhoods, comprehensive data is available through regional postal services.
Neighboring Regions
- Dilasag
- Dinalungan