Satna's 2025 population is now estimated at 381,322. In 1950, the population of Satna was 19,450. Satna has grown by 8,220 in the last year, which represents a 2.2% 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 Satna, which typically includes Satna's population in addition to adjacent suburban areas.