Ulsan Population 2020
Ulsan's 2020 population is now estimated at 910,330. In 1950, the population of Ulsan was 29,434. Ulsan has grown by 6,471 since 2015, which represents a 0.14% 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 Ulsan, which typically includes Ulsan's population in addition to adjacent suburban areas.