Fes's 2026 population is now estimated at 1,360,790. In 1950, the population of Fes was 164,588. Fes has grown by 23,830 in the last year, which represents a 1.78% 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 Fes, which typically includes Fes's population in addition to adjacent suburban areas.