Najran's 2023 population is now estimated at 511,929. In 1950, the population of Najran was 4,000. Najran has grown by 5,409 in the last year, which represents a 1.07% 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 Najran, which typically includes Najran's population in addition to adjacent suburban areas.