North Bougainville Postal Codes: 355 | Bougainville

Key Facts

North Bougainville is an administrative district within the Autonomous Region of Bougainville, Papua New Guinea. Located in the northern part of Bougainville Island, it encompasses the northern peninsula and surrounding smaller islands, positioned geographically between the Solomon Sea to the west and the Pacific Ocean to the east. With an approximate area of 3,600 square kilometers, North Bougainville is characterized by rugged volcanic terrain, dense tropical rainforests, and coastal plains that support both subsistence agriculture and small-scale cash cropping. The district is divided into several local-level government areas, including Tinputz, Selau/Suir, and Atolls, which administer the various communities scattered throughout the region. As the northernmost district of Bougainville, it plays a crucial role in the autonomous government's administrative structure, facilitating local governance and service delivery to its predominantly rural population. Accessing detailed postal code information for North Bougainville's sub-regions enables efficient mail delivery and administrative coordination across this geographically diverse and culturally rich part of Papua New Guinea.

Neighboring Regions

• Central Bougainville
• South Bougainville