Sukkur's 2021 population is now estimated at 545,349. In 1950, the population of Sukkur was 76,282. Sukkur has grown by 10,863 since 2015, which represents a 2.03% 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 Sukkur, which typically includes Sukkur's population in addition to adjacent suburban areas.