Sukkur's 2026 population is now estimated at 598,532. In 1972, the population of Sukkur was 158,781. Sukkur has grown by 11,791 in the last year, which represents a 2.01% annual change. These population values and projections come from Pakistan cities census series 1972-1998 via CityPopulation official attribution, Pakistan cities census 2017 via CityPopulation official attribution, Pakistan cities census 2023 via CityPopulation official attribution and World Population Review Internal Projections .