Kingston Upon Hull's 2023 population is now estimated at 350,362. In 1950, the population of Kingston Upon Hull was 356,138. Kingston Upon Hull has grown by 2,106 in the last year, which represents a 0.6% 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 Kingston Upon Hull, which typically includes Kingston Upon Hull's population in addition to adjacent suburban areas.