Khanpur's 2026 population is now estimated at 286,183. In 1972, the population of Khanpur was 49,235. Khanpur has grown by 13,645 in the last year, which represents a 5.01% 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 .