Kigali's 2020 population is now estimated at 1,132,101. In 1950, the population of Kigali was 19,830. Kigali has grown by 180,742 since 2015, which represents a 3.54% 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 Kigali, which typically includes Kigali's population in addition to adjacent suburban areas.