Karimnagar's 2025 population is now estimated at 450,584. In 1950, the population of Karimnagar was 23,336. Karimnagar has grown by 10,960 in the last year, which represents a 2.49% 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 Karimnagar, which typically includes Karimnagar's population in addition to adjacent suburban areas.