Yauco -- U.S. Municipio in Puerto Rico Population (2000): 46384 Housing Units (2000): 17062 Land area (2000): 68.146641 sq. miles (176.498982 sq. km) Water area (2000): 0.617913 sq. miles (1.600388 sq. km) Total area (2000): 68.764554 sq. miles (178.099370 sq. km) Located within: Puerto Rico (PR), FIPS 72 Location: 18.065470 N, 66.855879 W Headwords: Yauco Yauco, PR Yauco Municipio Yauco Municipio, PR