San Esteban Postal Codes: 2706 | Ilocos Sur, Ilocos Region
The Postal Codes (ZIP Codes) for San Esteban is 2706 in Ilocos Sur, Ilocos Region, Ilocos Sur, Philippines. The table below lists Postal Codes and postcodes for places within San Esteban.
Postal Codes for Places in San Esteban
Showing 10 places in San Esteban. Last verified with official records on April 20, 2026.
| Ansad | |
| Apatot | |
| Bateria | |
| Cabaroan | |
| Cappa-Cappa | |
| Poblacion | |
| San Nicolas | |
| San Pablo | |
| San Rafael | |
| Villa Quirino |
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Sample Address Format for San Esteban
[Sender Street Address]
[City, ZIP]
[Country]
Street Address / PO Box
San Esteban, Ilocos Sur, Ilocos Region, 2706
PHILIPPINES
San Esteban on the Map
The map above highlights the geographic boundaries of the San Esteban municipalities in Philippines.
San Esteban Quick Facts
| Country | Philippines (PH) |
|---|---|
| Administrative Path | Philippines โ Ilocos Region โ Ilocos Sur |
| Postal Code | 2706 |
| Region | Ilocos Region |
| Provinces | Ilocos Sur |
| ISO Codes | PH / PHL / 608 |
| Top-level domain (ccTLD) | .ph |
| Coordinates | 17.331121, 120.444523 |
| Places | 10 |
What to Know About San Esteban
Key Facts
San Esteban is a fourth-class municipality located in the province of Ilocos Sur, within the Ilocos Region of the Philippines. Situated along the western coastline of Luzon island, this coastal municipality occupies the southernmost portion of Ilocos Sur, approximately 400 kilometers north of Manila. San Esteban covers a total land area of approximately 19.62 square kilometers and has a population of around 8,300 residents according to recent census data. The municipality is administratively divided into 10 barangays, with Poblacion serving as the municipal center. Characterized by its coastal geography, San Esteban features scenic shorelines and is part of the broader agricultural landscape typical of the Ilocos Region. The municipality maintains its local governance through these barangay subdivisions, each with its own local administration. For those seeking detailed location information, postal code data is available for each of San Esteban's constituent barangays to facilitate accurate addressing and navigation within the municipality.
Neighboring Regions
- Santiago
- Santa Maria
- Candon