Mudanjiang's 2021 population is now estimated at 941,660. In 1950, the population of Mudanjiang was 136,684. Mudanjiang has grown by 16,138 since 2015, which represents a 1.74% 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 Mudanjiang, which typically includes Mudanjiang's population in addition to adjacent suburban areas.