Asahan Postal Codes, Sumatera Utara Indonesia

Postal codes for Asahan range from 21211 to 21383 in Sumatera Utara, Indonesia. To find exact ZIP codes and postcodes within Asahan, choose from the districts listed below.

Districts in Asahan

Asahan on the Map

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

What to Know About Asahan

Key Facts

Asahan is a regency located in the northeastern part of North Sumatra province, Indonesia. Situated along the strategic Strait of Malacca, Asahan occupies a vital coastal position that has historically facilitated trade and economic development in the region. The regency covers approximately 3,702 square kilometers of diverse terrain ranging from coastal lowlands to inland hills, supporting a population of around 750,000 people according to recent estimates. Administratively, Asahan is divided into 25 districts (kecamatan), each containing numerous villages and urban centers that contribute to the regency's economic and cultural diversity. The area is particularly notable for its industrial significance, housing one of Indonesia's major industrial zones centered around the Asahan River, which provides both hydroelectric power and transportation access. This comprehensive administrative structure ensures efficient governance across Asahan's varied landscape, making it essential for residents and businesses to access accurate postal code information for all its sub-regions when conducting official transactions or shipping correspondence.

Neighboring Regions

* Labuhan Batu Regency

* Simalungun Regency

* Toba Samosir Regency

* North Labuhan Batu Regency

* Tanjung Balai City

* Tebing Tinggi City