Onan Runggu Postal Codes, Samosir, Sumatera Utara Indonesia

The postal code for Onan Runggu is 22398 in Sumatera Utara, Samosir, Indonesia. The table below lists ZIP codes and postcodes for places within Onan Runggu.

Onan Runggu on the Map

The map above highlights the geographic boundaries of the Onan Runggu 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 Onan Runggu

Key Facts

Onan Runggu is a district (kecamatan) located in Samosir Regency, which forms the central part of Lake Toba in North Sumatra Province, Indonesia. Situated on Samosir Island, the world's largest volcanic island within a lake, Onan Runggu occupies a strategic position in the heart of the Batak cultural region. This district lies approximately 150 kilometers southwest of Medan, the provincial capital, and serves as an important administrative and cultural center within the regency. With an estimated population of around 25,000 people spread across its various villages, Onan Runggu covers an area of roughly 150 square kilometers of predominantly hilly terrain characterized by fertile volcanic soil. The district is divided into 12 administrative villages (desa) that showcase traditional Batak architecture and cultural practices. As a significant hub in Samosir Regency, Onan Runggu provides essential services and infrastructure to surrounding communities while preserving rich Batak traditions, particularly those of the Toba Batak people who constitute the majority of its population. Visitors to this district can access comprehensive postal code information for all its constituent villages through our detailed regional database.

Neighboring Regions

* Sianjur Mula-Mula

* Harian

* Palipi

* Ronggur Nihuta

* Pangururan