Siberut Barat Postal Codes, Kepulauan Mentawai, Sumatera Barat Indonesia

The postal code for Siberut Barat is 25394 in Sumatera Barat, Kepulauan Mentawai, Indonesia. The table below lists ZIP codes and postcodes for places within Siberut Barat.

Siberut Barat on the Map

The map above highlights the geographic boundaries of the Siberut Barat districts in Indonesia. The postal codes listed on this page correspond to specific towns, villages, and post offices within this area.

What to Know About Siberut Barat

Key Facts

Siberut Barat is a district (kecamatan) located in the Mentawai Islands Regency of West Sumatra Province, Indonesia. Situated in the western part of Siberut Island, which is the largest of the Mentawai archipelago, this district occupies a strategic position within the regency's administrative structure. Siberut Barat covers an area of approximately 1,200 square kilometers and has a population of around 15,000 people according to recent estimates. The district is administratively divided into 8 villages (desa), including Muara Siberut, Maileppet, and other settlements that serve as population centers. Geographically, Siberut Barat features the diverse ecosystems characteristic of the Mentawai Islands, including tropical rainforests, mangrove swamps, and coastal areas that support both traditional livelihoods and emerging economic activities. As part of the Mentawai Islands, which are separated from mainland Sumatra by the Mentawai Strait, this district maintains the cultural heritage of the indigenous Mentawai people while adapting to modern administrative systems. For those seeking to access postal code information for the villages within Siberut Barat district, this platform provides comprehensive coverage of all sub-regional postal addressing needs.

Neighboring Regions

* Siberut Utara

* Siberut Selatan

* Siberut Tengah