Libreville's 2026 population is now estimated at 915,590. In 1950, the population of Libreville was 15,147. Libreville has grown by 16,365 in the last year, which represents a 1.82% 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 Libreville, which typically includes Libreville's population in addition to adjacent suburban areas.