San Luis del Carmen's 2026 population is now estimated at 1,076. In 2007, the population of San Luis del Carmen was 1,173. San Luis del Carmen experienced a decrease of -4 residents over the past year, marking an annual decline of -0.37%. These population values and projections come from DIGESTYC Censo de Poblacion y Vivienda 2007 poblacion por municipio and ONEC-DIGESTYC proyecciones municipales de poblacion 2020-2030 revision 2021 .