Yichun Heilongjiang's 2021 population is now estimated at 593,871. In 1950, the population of Yichun Heilongjiang was 335,925. Yichun Heilongjiang has grown by -4,594 since 2015, which represents a -0.77% 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 Yichun Heilongjiang, which typically includes Yichun Heilongjiang's population in addition to adjacent suburban areas.