Kayan Hulu Postal Codes: 77562 to 77572 | Malinau, Kalimantan Utara

Key Facts

Kayan Hulu is a district (kecamatan) located in Malinau Regency, within the province of North Kalimantan, Indonesia. Situated in the upstream region of the Kayan River basin, this district occupies a strategic position in the northern part of Kalimantan island, bordering Malaysia's Sarawak state to the north. As part of the larger Borneo ecosystem, Kayan Hulu features predominantly tropical rainforest terrain with elevations ranging from lowland areas along river valleys to hilly uplands. The district covers approximately 4,500 square kilometers of territory characterized by dense vegetation and numerous river systems that serve as vital transportation routes for local communities. With an estimated population of around 15,000-20,000 residents, Kayan Hulu is home to several indigenous Dayak communities, particularly the Kayan people who give the district its name. The area is administratively divided into several villages (desa) that serve as the basic administrative units for local governance and community organization. Economic activities in Kayan Hulu primarily revolve around subsistence agriculture, forest product gathering, and small-scale trade, with many residents maintaining traditional lifestyles closely connected to the natural environment. For those seeking to access postal services or communicate with residents in this remote district, understanding the specific postal codes for Kayan Hulu's constituent villages is essential for effective mail delivery and communication.

Neighboring Regions

• Kayan Hilir
• Malinau Kota
• Malinau Selatan
• Malinau Barat
• Malinau Utara
• Sungai Boh