Bari's 2021 population is now estimated at 622,590. In 1950, the population of Bari was 438,474. Bari has grown by 213 since 2015, which represents a 0.03% 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 Bari, which typically includes Bari's population in addition to adjacent suburban areas.