Sepaku Postal Codes, Penajam Paser Utara, Kalimantan Timur Indonesia

Postal codes for Sepaku range from 76146 to 76149 in Kalimantan Timur, Penajam Paser Utara, Indonesia. The table below lists ZIP codes and postcodes for places within Sepaku.

Sepaku on the Map

The map above highlights the geographic boundaries of the Sepaku 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 Sepaku

Key Facts

Sepaku is a district (kecamatan) located in Penajam Paser Utara Regency, within the province of East Kalimantan, Indonesia. Situated in the northern part of the regency, Sepaku occupies a strategic position along the eastern coast of Borneo island, bordering the Makassar Strait. The district covers an area of approximately 1,182 square kilometers and serves as a vital administrative and economic hub for the surrounding region. Sepaku is administratively divided into 10 villages (desa/kelurahan), including Sepaku, Maridan, and Pemaluan, which collectively manage local governance and community services. The district's geography features a mix of coastal lowlands and inland forested areas, with significant portions of its territory comprising protected forest zones. As part of Indonesia's ongoing development initiatives, Sepaku has gained prominence due to its proximity to the new national capital project, Nusantara, which is being developed in adjacent areas. For residents and businesses seeking to navigate local administrative processes, accessing accurate postal code information for Sepaku's constituent villages is essential for mail delivery, official documentation, and commercial transactions throughout this rapidly developing district.

Neighboring Regions

* Babulu

* Warú

* Penajam