Riga's 2020 population is now estimated at 630,692. In 1950, the population of Riga was 490,423. Riga has grown by -15,123 since 2015, which represents a -0.47% 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 Riga, which typically includes Riga's population in addition to adjacent suburban areas.