Goyang's 2021 population is now estimated at 1,082,815. In 1950, the population of Goyang was 39,266. Goyang has grown by 13,619 since 2015, which represents a 1.27% 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 Goyang, which typically includes Goyang's population in addition to adjacent suburban areas.