Juiz De Fora's 2021 population is now estimated at 580,874. In 1950, the population of Juiz De Fora was 84,995. Juiz De Fora has grown by 5,393 since 2015, which represents a 0.94% 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 Juiz De Fora, which typically includes Juiz De Fora's population in addition to adjacent suburban areas.