Rapids City, IL -- U.S. village in Illinois Population (2000): 953 Housing Units (2000): 367 Land area (2000): 1.529643 sq. miles (3.961758 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.529643 sq. miles (3.961758 sq. km) FIPS code: 62822 Located within: Illinois (IL), FIPS 17 Location: 41.581083 N, 90.344324 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Rapids City, IL Rapids City