Siduaori Postal Codes: 22874 | Nias Selatan, Sumatera Utara

Key Facts

Siduaori is a district (kecamatan) located in the South Nias Regency of North Sumatra Province, Indonesia. Situated on the southern part of Nias Island in the Indian Ocean, Siduaori occupies a strategic position within this remote archipelago region known for its unique cultural heritage and traditional architecture. As one of the administrative divisions within South Nias, this district covers an area of approximately 150 square kilometers and serves as home to several thousand residents, primarily from the Nias ethnic group who maintain their distinctive customs and megalithic traditions. The district is organized into multiple villages (desa) that form the basic administrative units, with local governance managed through the district office that coordinates public services and community development initiatives. Geographically, Siduaori features a landscape characterized by coastal areas, rolling hills, and tropical forests typical of the Nias archipelago, with the local economy predominantly based on agriculture, fishing, and small-scale trade. The district's infrastructure includes basic educational facilities, health centers, and transportation networks connecting it to other parts of South Nias Regency. For residents and businesses seeking to navigate postal services within this district, accessing accurate postal code information for its constituent villages is essential for efficient mail delivery and administrative correspondence.