Qingzhou's 2021 population is now estimated at 535,777. In 1950, the population of Qingzhou was 3,133. Qingzhou has grown by 15,406 since 2015, which represents a 2.96% 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 Qingzhou, which typically includes Qingzhou's population in addition to adjacent suburban areas.