Roxas Postal Codes: 3320 | Isabela, Cagayan Valley
The Postal Codes (ZIP Codes) for Roxas is 3320 in Isabela, Cagayan Valley, Isabela, Philippines. The table below lists Postal Codes and postcodes for places within Roxas.
Postal Codes for Places in Roxas
Showing 26 places in Roxas. Last verified with official records on April 20, 2026.
| Anao | |
| Bantug | |
| Doña Concha | |
| Imbiao | |
| Lanting | |
| Lucban | |
| Luna | |
| Marcos | |
| Masigun | |
| Matusalem | |
| Muñoz East | |
| Muñoz West | |
| Quiling | |
| Rang-Ayan | |
| Rizal | |
| San Antonio | |
| San Jose | |
| San Luis | |
| San Pedro | |
| San Placido | |
| San Rafael | |
| Simimbaan | |
| Sinamar | |
| Sotero Nuesa | |
| Villa Concepcion | |
| Vira |
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Sample Address Format for Roxas
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Roxas, Isabela, Cagayan Valley, 3320
PHILIPPINES
Roxas on the Map
The map above highlights the geographic boundaries of the Roxas municipalities in Philippines.
Roxas Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines → Cagayan Valley → Isabela |
| Postal Code | 3320 |
| Region | Cagayan Valley |
| Provinces | Isabela |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 17.121915, 121.619923 |
| Places | 26 |
What to Know About Roxas
Key Facts
Roxas is a municipality located in the province of Isabela within the Cagayan Valley region of the Philippines. Situated in the northeastern part of Luzon island, Roxas occupies a strategic position along the Cagayan River basin, approximately 400 kilometers north of Manila. This third-class municipality covers a total land area of approximately 184.8 square kilometers and serves as an important agricultural and commercial hub for the surrounding communities. According to recent census data, Roxas has a population of around 65,000 residents, primarily engaged in farming, fishing, and small-scale commerce. The municipality is administratively divided into 33 barangays, each with its own local governance structure and community characteristics. Roxas features a diverse landscape that includes fertile plains ideal for rice and corn cultivation, as well as forested areas and river systems that support local biodiversity. The town's economy is predominantly agricultural, with rice, corn, and tobacco as the main crops, supplemented by fishing activities along the Cagayan River and its tributaries. For residents and visitors seeking detailed location information, accessing postal code data for Roxas's 33 barangays provides essential guidance for mail delivery and navigation throughout the municipality.
Neighboring Regions
- Mallig
- San Manuel
- Quezon
- Aurora
- Burgos