Raurkela's 2021 population is now estimated at 631,310. In 1950, the population of Raurkela was 45,526. Raurkela has grown by 8,674 since 2015, which represents a 1.39% 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 Raurkela, which typically includes Raurkela's population in addition to adjacent suburban areas.