Colima's 2020 population is now estimated at 409,948. In 1950, the population of Colima was 32,042. Colima has grown by 39,303 since 2015, which represents a 2.04% 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 Colima, which typically includes Colima's population in addition to adjacent suburban areas.