Novokuznetsk's 2025 population is now estimated at 546,951. In 1950, the population of Novokuznetsk was 302,853. Novokuznetsk experienced a decrease of -251 residents over the past year, marking an annual decline of -0.05%.These population estimates and projections come from the latest revision of the UN World Urbanization Prospects. These estimates represent the Urban agglomeration of Novokuznetsk, which typically includes Novokuznetsk's population in addition to adjacent suburban areas.