San Isidro Postal Codes: 8421 | Surigao del Norte, Caraga
The Postal Codes (ZIP Codes) for San Isidro is 8421 in Surigao del Norte, Caraga, Surigao del Norte, Philippines. The table below lists Postal Codes and postcodes for places within San Isidro.
Postal Codes for Places in San Isidro
Showing 12 places in San Isidro. Last verified with official records on April 20, 2026.
| Buhing Calipay | |
| Del Carmen | |
| Del Pilar | |
| Macapagal | |
| Pacifico | |
| Pelaez | |
| Roxas | |
| San Miguel | |
| Santa Paz | |
| Santo Niño | |
| Tambacan | |
| Tigasao |
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Sample Address Format for San Isidro
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
San Isidro, Surigao del Norte, Caraga, 8421
PHILIPPINES
San Isidro on the Map
The map above highlights the geographic boundaries of the San Isidro municipalities in Philippines.
San Isidro Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines → Caraga → Surigao del Norte |
| Postal Code | 8421 |
| Region | Caraga |
| Provinces | Surigao del Norte |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 9.93653, 126.086969 |
| Places | 12 |
What to Know About San Isidro
Key Facts
San Isidro is a municipality located in the province of Surigao del Norte within the Caraga region of the Philippines. Situated in the northeastern part of Mindanao island, this coastal municipality faces the Philippine Sea to its east, positioning it strategically along the country's eastern seaboard. With a land area of approximately 42 square kilometers and a population of around 8,000 residents according to recent census data, San Isidro maintains a relatively small but vibrant community. The municipality is administratively divided into 12 barangays, which serve as its fundamental political units and centers of local governance. Characterized by its coastal geography, San Isidro features a mix of shoreline communities and inland settlements, with its economy primarily supported by fishing, agriculture, and small-scale trade. The municipality's location within Surigao del Norte places it in a region known for mineral resources and natural attractions, contributing to its local identity and development potential. For residents and visitors seeking detailed location information, accessing postal code data for San Isidro's barangays provides essential guidance for mail delivery and navigation throughout the municipality.
Neighboring Regions
- Burgos
- Santa Monica
- San Benito