Genoa's 2021 population is now estimated at 677,222. In 1950, the population of Genoa was 784,940. Genoa has grown by -2,391 since 2015, which represents a -0.35% 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 Genoa, which typically includes Genoa's population in addition to adjacent suburban areas.