Bulungan Regency

Bulungan Regency is a regency of North Kalimantan Province in Indonesia. It covers an area of 13,181.92 km2 and had a population of 112,663 at the 2010 Census; the most recent estimate (as at mid 2019) is 139,733.The administrative centre is at Tanjung Selor.
Administrative Districts.
The regency is divided into ten districts ("kecamatan"), tabulated below with their areas and their 2010 Census populations, together with the most recent official estimates (for mid 2019) The table also includes the number of administrative villages (rural "desa" and urban "kelurahan") in each district, and its postal codes.
Notes: (a) including 5 offshore islands. (b) including 7 offshore islands. (c) including 65 offshore islands. (d) including 10 offshore islands.