Freetown's 2025 population is now estimated at 1,387,360. In 1950, the population of Freetown was 91,554. Freetown has grown by 39,800 in the last year, which represents a 2.95% 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 Freetown, which typically includes Freetown's population in addition to adjacent suburban areas.