Goiania's 2023 population is now estimated at 2,848,473. In 1950, the population of Goiania was 53,389. Goiania has grown by 47,554 in the last year, which represents a 1.7% 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 Goiania, which typically includes Goiania's population in addition to adjacent suburban areas.