Biak Numfor Regency

The regency consists two of the three largest members of the Biak Islands archipelago at the northern entrance into Cenderawasih Bay. These two large islands are Biak and Numfor; the remaining large island within the Schouten Islands group, Supiori Island, was formerly also part of the regency but was administratively split off to form the separate Supiori Regency on 8 January 2004. Numfor Island lies due west of Biak. The remaining Biak Numfor Regency also includes the 54 small islands of the Padaido Archipelago, to the southeast of Biak, and there are 87 other small islands within the regency.

Biak Numfor Regency covers an area of 2,601.99 km². and had a population of 126,798 at the 2010 Census^[2] and 134,650 at the 2020 Census.^[3] The official estimate as at mid 2024 was 150,318 (comprising 76,214 males and 74,104 females).^[1] The regency's administrative centre is the town (kota) of Biak, situated on the south coast of the island of the same name; more than half of the population of the regency lives in the urbanised area comprising the town and the neighbouring district of Samofa, which adjoins the town on its north side.

The existing regency comprises nineteen districts (distrik), tabulated below with their populations at the 2010 Census^[2] and the 2020 Census,^[3] together with the official estimates as at mid 2024.^[1] The table also includes the location of the district headquarters, the number of administrative villages (totaling 254 rural kampung and 14 urban kelurahan) and minor islands within each district, and its post code.

Note: (a) including seven urban kelurahan - Sorido has a postcode of 98517, Waupnor of 98515, Saramon of 98514, Burokub of 98513, Fandoi of 98512, Mandala of 98511 and Yanures of 98534.
(b) including seven urban kelurahan - Samofa, Brambaken, Karang Mulia, Yafdas, Mansinyas, Snerbo and Anjarew (all sharing the 98551 postcode) .

Numfor Island (comprising the first five districts listed above) were intended to be split off to form a separate regency under proposals announced in 2013 by the Indonesian Government, although all such new measures have been placed on hold since 2013. The Padaido Archipelago geographically comprises the 54 islands in Paidado District (southeast of Biak) and Aimando Padaido District (further to the east), plus Pulau Owi, Pulau Purbasbeba and Pulau Ruisbasbedar (islands which are part of Biak Timur District).

There are at least 12 diving sites in the Padaido Archipelago, which comprises 54 islets, with its pristine water, wide sandy beaches and high biodiversity, about two hours from Biak town by speedboat. The visibility is well up to 30 metres, and a favourite site is the World War II preserved wreckage of a US Catalina seaplane, with angelfish, lionfish, damselfish and other smaller fishes swimming around the wreckage.^[4]