Bunia's 2025 population is now estimated at 900,351. In 1950, the population of Bunia was 6,223. Bunia has grown by 44,012 in the last year, which represents a 5.14% annual change.These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Bunia, which typically includes Bunia's population in addition to adjacent suburban areas.