Central Aguirre, Puerto Rico, United States [Comunidad]; population was 1,601 in 1990; housing units was 537 in 1990; location is 17°57'N 66°14'W; land area is 0.52 square miles (332 acres); water area is 0.12 square miles (75 acres); FIPS code is 16526 [SourceCBP]