Ombella-M'Poko

'''Ombella-M'Poko''' is one of the 20 prefectures of the Central African Republic. Its capital is Boali since 10 December 2020, after the former capital Bimbo had to become part of Bangui Prefecture. In 2024, official estimates suggest the population reached 292,618 inhabitants.

Yaloke-Bossembele is a sub-prefecture of the Ombella-M'Poko Prefecture of the western Central African Republic. It combines the main towns of Bossembele and Yaloke and the surrounding villages.