Wataga, IL -- U.S. village in Illinois Population (2000): 857 Housing Units (2000): 370 Land area (2000): 0.866051 sq. miles (2.243062 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.866051 sq. miles (2.243062 sq. km) FIPS code: 79124 Located within: Illinois (IL), FIPS 17 Location: 41.026282 N, 90.276857 W ZIP Codes (1990): 61488 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Wataga, IL Wataga