Fes's 2025 population is now estimated at 1,336,960. In 1950, the population of Fes was 164,588. Fes has grown by 23,650 in the last year, which represents a 1.8% 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.