Rockport, IN -- U.S. city in Indiana Population (2000): 2160 Housing Units (2000): 1057 Land area (2000): 1.171621 sq. miles (3.034485 sq. km) Water area (2000): 0.018508 sq. miles (0.047936 sq. km) Total area (2000): 1.190129 sq. miles (3.082421 sq. km) FIPS code: 65484 Located within: Indiana (IN), FIPS 18 Location: 37.883742 N, 87.053065 W ZIP Codes (1990): 47635 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Rockport, IN Rockport