Sergio Osmeña Sr. Postal Codes, Zamboanga del Norte, Zamboanga Peninsula Philippines

The postal code for Sergio Osmeña Sr. is 7108 in Zamboanga Peninsula, Zamboanga del Norte, Philippines. The table below lists ZIP codes and postcodes for places within Sergio Osmeña Sr..

Sergio Osmeña Sr. on the Map

The map above highlights the geographic boundaries of the Sergio Osmeña Sr. 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 Sergio Osmeña Sr.

Key Facts

Sergio Osmeña Sr. is a municipality located in the province of Zamboanga del Norte within the Zamboanga Peninsula region of the Philippines. Situated in the central part of Zamboanga del Norte, this landlocked municipality lies approximately 120 kilometers northeast of Dipolog City, the provincial capital. With a total land area of about 556.4 square kilometers, Sergio Osmeña Sr. serves as an important agricultural and commercial hub in the province's interior. According to the 2020 census, the municipality has a population of approximately 31,942 people distributed across its 39 barangays. The municipality was named in honor of Sergio Osmeña Sr., the fourth President of the Philippines, reflecting its historical significance within the region. As a third-class municipality, it plays a vital role in the local economy through farming, particularly rice and corn production, and serves as a trading center for surrounding rural communities. Visitors and residents can access comprehensive postal code information for all 39 barangays through our database to facilitate mail delivery and location-based services throughout the municipality.

Neighboring Regions

* Katipunan

* Polanco

* La Libertad

* Mutia

* Piñan