Dera Ghazikhan's 2021 population is now estimated at 466,281. In 1950, the population of Dera Ghazikhan was 35,143. Dera Ghazikhan has grown by 15,472 since 2015, which represents a 3.43% 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 Dera Ghazikhan, which typically includes Dera Ghazikhan's population in addition to adjacent suburban areas.