Zhaodong's 2025 population is now estimated at 646,759. In 1950, the population of Zhaodong was 101,112. Zhaodong has grown by 15,946 in the last year, which represents a 2.53% 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 Zhaodong, which typically includes Zhaodong's population in addition to adjacent suburban areas.