Barangays under ZIP 2706

San Esteban is a 1st-class Municipality in the province of Ilocos Sur, Ilocos Region (Region I), Philippines. Based on 2024 PSA data, it has a population of 8,621 residents.

Barangays under ZIP 2706

Alilem Municipality

2716

Banayoyo Municipality

2907

2727

2918

2732

2702

Cervantes Municipality

2718

City of Candon Component City

2710

City of Vigan Component City

2700

Galimuyod Municipality

2709

About ZIP Code 2706

ZIP code 2706 is the Philippine postal code assigned to San Esteban, a municipality in the province of Ilocos Sur, Ilocos Region, . Based on PSA census data, San Esteban has a population of 8,621. Its Philippine Standard Geographic Code (PSGC) is 0102918000. This postal code is used for mail delivery, logistics, and address verification across all 0 barangays within San Esteban.