Punta Santiago, Puerto Rico, United States [Comunidad]; population was 6,112 in 1990; housing units was 2,130 in 1990; location is 18°10'N 65°46'W; land area is 1.55 square miles (993 acres); water area is 0.00 square miles (2 acres); FIPS code is 66492 [SourceCBP]