Luoyang's 2021 population is now estimated at 2,461,883. In 1950, the population of Luoyang was 145,387. Luoyang has grown by 74,789 since 2015, which represents a 3.13% 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 Luoyang, which typically includes Luoyang's population in addition to adjacent suburban areas.