Siayan Postal Codes, Zamboanga del Norte, Zamboanga Peninsula Philippines

The postal code for Siayan is 7113 in Zamboanga Peninsula, Zamboanga del Norte, Philippines. The table below lists ZIP codes and postcodes for places within Siayan.

Siayan on the Map

The map above highlights the geographic boundaries of the Siayan 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 Siayan

Key Facts

Siayan is a municipality located in the province of Zamboanga del Norte within the Zamboanga Peninsula region of the Philippines. Situated in the southern part of Zamboanga del Norte, Siayan occupies a strategic position in the mountainous interior of the peninsula. The municipality covers an approximate land area of 492.19 square kilometers and has a population of around 38,000 people according to recent census data. Siayan is administratively divided into 22 barangays, which serve as the fundamental political units within the municipality. The town's economy is primarily agricultural, with farming and related activities forming the backbone of local livelihoods. As a municipality in the Philippines, Siayan plays a crucial role in local governance and community development. For residents and businesses seeking to navigate the area's administrative structure, accessing accurate postal code information for Siayan's barangays is essential for mail delivery and official documentation purposes.

Neighboring Regions

* Sindangan

* Jose Dalman

* Salug

* Sibuco

* Baliguian