Naberezhnye Tchelny's 2025 population is now estimated at 536,536. In 1950, the population of Naberezhnye Tchelny was 8,173. Naberezhnye Tchelny has grown by 334 in the last year, which represents a 0.06% 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 Naberezhnye Tchelny, which typically includes Naberezhnye Tchelny's population in addition to adjacent suburban areas.