圣拉斐尔德尔尤马是多米尼加共和国的城镇，位于该国东部，由圣母省负责管辖，面积981.2平方公里，海拔高度26米，2012年人口46,687，人口密度每平方公里48人。

• Superficies a nivel de municipios, Oficina Nacional de Estadistica

San Rafael del Yuma is a municipality of approximately 100,000 people, located in the La Altagracia province of the Dominican Republic. The ruins of Juan Ponce de León's residence are located on a plateau located three kilometers from San Rafael de Yuma. The municipality is located 10 kilometers from Boca de Yuma.