Yangchun's 2025 population is now estimated at 323,830. In 1950, the population of Yangchun was 3,131. Yangchun has grown by 4,468 in the last year, which represents a 1.4% 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 Yangchun, which typically includes Yangchun's population in addition to adjacent suburban areas.