Rosario Postal Codes: 8504 | Agusan del Sur, Caraga
The Postal Codes (ZIP Codes) for Rosario is 8504 in Agusan del Sur, Caraga, Agusan del Sur, Philippines. The table below lists Postal Codes and postcodes for places within Rosario.
Postal Codes for Places in Rosario
Showing 11 places in Rosario. Last verified with official records on April 20, 2026.
| Bayugan 3 | |
| Cabantao | |
| Cabawan | |
| Libuac | |
| Maligaya | |
| Marfil | |
| Novele | |
| Poblacion | |
| Santa Cruz | |
| Tagbayagan | |
| Wasi-An |
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Sample Address Format for Rosario
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
Rosario, Agusan del Sur, Caraga, 8504
PHILIPPINES
Rosario on the Map
The map above highlights the geographic boundaries of the Rosario cities in Philippines.
Rosario Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines β Caraga β Agusan del Sur |
| Postal Code | 8504 |
| Region | Caraga |
| Provinces | Agusan del Sur |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 8.381461, 126.001829 |
| Places | 11 |
What to Know About Rosario
Key Facts
Rosario is a municipality located in the province of Agusan del Sur within the Caraga region of the Philippines. Situated in the northeastern part of Mindanao island, Rosario occupies a strategic position in the agricultural heartland of Agusan del Sur, bordered by several other municipalities and characterized by its predominantly rural landscape. With an approximate population of around 46,000 people spread across its territory of approximately 385 square kilometers, Rosario maintains a modest population density that reflects its agricultural economy focused on rice, corn, and coconut production. The municipality is administratively divided into 11 barangays, each representing distinct communities within the municipal structure. Rosario's geography features a mix of lowland plains and rolling hills, with the Agusan River system influencing its hydrology and agricultural potential. The municipality serves as an important local center for trade and services for surrounding rural communities, maintaining transportation links to provincial centers like Prosperidad and Bayugan. For residents and businesses seeking postal services, Rosario's barangays each have specific postal code designations that facilitate efficient mail delivery throughout the municipality.
Neighboring Regions
- Trento
- Bunawan
- San Francisco
- Sibagat
- Veruela