Chizhou's 2025 population is now estimated at 543,754. In 1950, the population of Chizhou was 3,110. Chizhou has grown by 13,929 in the last year, which represents a 2.63% 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 Chizhou, which typically includes Chizhou's population in addition to adjacent suburban areas.