Liaoyang's 2025 population is now estimated at 931,630. In 1950, the population of Liaoyang was 153,567. Liaoyang has grown by 15,392 in the last year, which represents a 1.68% 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 Liaoyang, which typically includes Liaoyang's population in addition to adjacent suburban areas.