Uvira's 2021 population is now estimated at 622,862. In 1950, the population of Uvira was 1,753. Uvira has grown by 33,131 since 2015, which represents a 5.62% 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 Uvira, which typically includes Uvira's population in addition to adjacent suburban areas.