Kisangani's 2026 population is now estimated at 1,612,770. In 1950, the population of Kisangani was 38,299. Kisangani has grown by 66,080 in the last year, which represents a 4.27% 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 Kisangani, which typically includes Kisangani's population in addition to adjacent suburban areas.