Poza Rica de Hidalgo's 2026 population is now estimated at 606,025. In 1950, the population of Poza Rica de Hidalgo was 28,731. Poza Rica de Hidalgo has grown by 7,607 in the last year, which represents a 1.27% 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 Poza Rica de Hidalgo, which typically includes Poza Rica de Hidalgo's population in addition to adjacent suburban areas.