Siantar Barat Postal Codes, Pematang Siantar, Sumatera Utara Indonesia

Postal codes for Siantar Barat range from 21111 to 21118 in Sumatera Utara, Pematang Siantar, Indonesia. The table below lists ZIP codes and postcodes for places within Siantar Barat.

Siantar Barat on the Map

The map above highlights the geographic boundaries of the Siantar 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 Siantar Barat

Key Facts

Siantar Barat is a district (kecamatan) located in the city of Pematang Siantar, within the province of North Sumatra, Indonesia. Positioned in the western part of Pematang Siantar, this urban district serves as one of the city's key administrative subdivisions. With an approximate population of around 45,000-50,000 residents, Siantar Barat covers an area of approximately 5-6 square kilometers, making it a moderately dense urban district. The district is divided into several smaller administrative units called kelurahan, which serve as the most local level of governance within the urban framework. As part of Pematang Siantar, which is the second-largest city in North Sumatra after Medan, Siantar Barat benefits from the city's status as an important economic and educational center in the region. The district's urban character reflects the broader city's role as a hub for trade, services, and education in the Lake Toba region. For those seeking detailed postal code information and administrative data for the various neighborhoods within Siantar Barat, comprehensive resources are available to assist with location-specific queries and documentation needs.

Neighboring Regions

* Siantar Selatan

* Siantar Timur

* Siantar Utara

* Siantar Marihat

* Siantar Martoba