Erode's 2021 population is now estimated at 647,988. In 1950, the population of Erode was 56,148. Erode has grown by 13,011 since 2015, which represents a 2.05% 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 Erode, which typically includes Erode's population in addition to adjacent suburban areas.