Kolhapur's 2021 population is now estimated at 626,791. In 1950, the population of Kolhapur was 133,365. Kolhapur has grown by 7,433 since 2015, which represents a 1.20% 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 Kolhapur, which typically includes Kolhapur's population in addition to adjacent suburban areas.