Irapuato's 2026 population is now estimated at 496,681. In 1950, the population of Irapuato was 49,624. Irapuato has grown by 6,978 in the last year, which represents a 1.42% 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 Irapuato, which typically includes Irapuato's population in addition to adjacent suburban areas.