The regency is divided into ten districts (kecamatan), tabulated below with their areas and their populations from the 2010 Census[3] and the 2020 Census,[4] together with the official estimates as at mid 2023.

[1] The table also includes the locations of the administrative centres and the number of administrative villages in each district (totaling 125 rural desa and 6 urban kelurahan - the latter all in Airmadidi District), and its postal codes.

(b) comprises 6 kelurahan (Airmadidi Atas, Airmadidi Bawah, Rap-Rap, Sarongsong Dua, Sarongsong Satu and Sukur) and 3 desa.

(d) including offshore islands of Talisei, Kelapa Dua and 10 smaller to the north.

(e) including offshore islands of Bangka and 18 smaller to the north.