Ibague's 2023 population is now estimated at 600,087. In 1950, the population of Ibague was 51,484. Ibague has grown by 4,775 in the last year, which represents a 0.8% 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 Ibague, which typically includes Ibague's population in addition to adjacent suburban areas.