Danyang's 2021 population is now estimated at 743,482. In 1950, the population of Danyang was 3,500. Danyang has grown by 24,833 since 2015, which represents a 3.46% 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 Danyang, which typically includes Danyang's population in addition to adjacent suburban areas.