Tolyatti's 2021 population is now estimated at 696,889. In 1950, the population of Tolyatti was 27,300. Tolyatti has grown by -3,363 since 2015, which represents a -0.48% 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 Tolyatti, which typically includes Tolyatti's population in addition to adjacent suburban areas.