Bonatua Lunasi Postal Codes: 22387 | Toba Samosir, Sumatera Utara

Key Facts

Bonatua Lunasi is a district (kecamatan) located in Toba Samosir Regency, within the province of North Sumatra, Indonesia. Situated in the central highlands of Sumatra, this district lies approximately 200 kilometers southwest of Medan, the provincial capital, and is part of the culturally significant Batak region surrounding Lake Toba. With an estimated population of around 15,000-20,000 residents, Bonatua Lunasi covers an area of approximately 150 square kilometers of predominantly mountainous terrain characterized by fertile volcanic soil from the Toba supervolcano. The district is administratively divided into several villages (desa) including the main settlement areas that serve as local administrative centers. The economy is primarily agricultural, with residents cultivating coffee, cinnamon, and various vegetables on the terraced hillsides, while also engaging in small-scale livestock farming. Bonatua Lunasi maintains strong cultural ties to the Batak traditions, particularly the Toba Batak ethnic group, with local customs and traditional architecture still prominently visible throughout the communities. For those seeking to access postal services or send correspondence to this region, detailed postal code information for each village within Bonatua Lunasi district is available through our comprehensive database.

Neighboring Regions

• Silaen
• Habinsaran
• Parmaksian
• Borbor