Jauca, Puerto Rico, United States [Comunidad]; population was 1,871 in 1990; housing units was 603 in 1990; location is 17°58'N 66°22'W; land area is 0.46 square miles (294 acres); water area is 0.31 square miles (197 acres); FIPS code is 38241 [SourceCBP]
