Rangpur's 2021 population is now estimated at 415,707. In 1950, the population of Rangpur was 34,131. Rangpur has grown by 8,751 since 2015, which represents a 2.15% 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 Rangpur, which typically includes Rangpur's population in addition to adjacent suburban areas.