At the 2010 census the regency was divided into nine districts (), but a tenth district (Kepulauan Tanakeke) was subsequently cut out of Mappakusunggu District. The districts are tabulated below with their areras and their population totals from the 2010 censusBiro Pusat Statistik, Jakarta, 2011. and the 2020 census,Badan Pusat Statistik, Jakarta, 2021. together with the official estimates for mid 2021.Badan Pusat Statistik, Jakarta, 2022. The table also includes the number of administrative villages (rural desa and urban kelurahan) in each district, and its postal codes.
