Macao's 2021 population is now estimated at 661,838. In 1950, the population of Macao was 190,373. Macao has grown by 9,963 since 2015, which represents a 1.53% 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 Macao, which typically includes Macao's population in addition to adjacent suburban areas.