Khamis Mushayt's 2021 population is now estimated at 555,589. In 1950, the population of Khamis Mushayt was 7,580. Khamis Mushayt has grown by 7,865 since 2015, which represents a 1.44% 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 Khamis Mushayt, which typically includes Khamis Mushayt's population in addition to adjacent suburban areas.