San Rafael's 2026 population is now estimated at 15,814. In 2007, the population of San Rafael was 13,290. San Rafael has grown by 97 in the last year, which represents a 0.62% annual change. 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 .