Fes's 2021 population is now estimated at 1,245,303. In 1950, the population of Fes was 164,588. Fes has grown by 21,223 since 2015, which represents a 1.73% 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.