Erduosi-Ordoss's 2025 population is now estimated at 812,244. In 1950, the population of Erduosi-Ordoss was 3,119. Erduosi-Ordoss has grown by 18,101 in the last year, which represents a 2.28% 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 Erduosi-Ordoss, which typically includes Erduosi-Ordoss's population in addition to adjacent suburban areas.