Alilem Postal Codes, Ilocos Sur, Ilocos Region Philippines

The postal code for Alilem is 2716 in Ilocos Region, Ilocos Sur, Philippines. The table below lists ZIP codes and postcodes for places within Alilem.

Alilem on the Map

The map above highlights the geographic boundaries of the Alilem municipalities in Philippines. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Alilem

Key Facts

Alilem is a municipality located in the province of Ilocos Sur within the Ilocos Region of the Philippines. Situated in the southeastern part of Ilocos Sur, Alilem occupies a strategic position in the Cordillera foothills, bordering the neighboring province of Abra to the east. This fourth-class municipality covers an approximate land area of 119.33 square kilometers and serves as an important gateway between the coastal Ilocos provinces and the mountainous Cordillera region. According to recent census data, Alilem has a population of approximately 7,000 residents distributed across its nine barangays, which include Alilem Daya, Amilongan, Anaao, Apang, Apaya, Battog, Daddaay, Dalawa, and Poblacion. The municipality's terrain is characterized by rolling hills and mountainous landscapes, with the Amburayan River system contributing to its agricultural productivity. Alilem is administratively divided into these nine barangays, each with its own local governance structure. For residents and businesses seeking to access postal services and delivery information, understanding the specific barangay-level addressing system within Alilem is essential for efficient mail distribution and location identification.

Neighboring Regions

* Sugpon

* Sigay

* Quirino

* Banayoyo

* San Emilio

* Tagudin