Bujumbura's 2026 population is now estimated at 758,892.In 1990, the population of Bujumbura was 235,440.Bujumbura has grown by 14,540 in the last year, which represents a 1.95% annual change.These population values and projections come from CityPopulation Burundi urban localities table (1990) - fallback, INSBU RGPH 2008 Chapitre 1 (ETA5) - urban and rural population by commune and World Population Review Internal Projections.