[4] At the time of the 2010 Census, the Tojo Una-Una Regency was divided into nine districts (kecamatan).
Subsequent to 2010, three additional districts have been created - Batudaka, Ratolindo and Talatako.
These 12 districts (6 on the 'mainland' of Sulawesi and 6 forming the archipelago of the Togian Islands) are tabulated below with their areas and their populations at the 2010[2] and 2020[3] Censuses, together with the official estimates as at mid 2023.
Notes: (a) Ampana Town and Ratolindo Districts each comprises 6 kelurahan and 4 desa.
The area has the third most biodiversity in the world and is a series of Bunaken National Marine Park and Raja Ampat Islands.