Argenta, IL -- U.S. village in Illinois Population (2000): 921 Housing Units (2000): 385 Land area (2000): 0.560285 sq. miles (1.451131 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.560285 sq. miles (1.451131 sq. km) FIPS code: 01972 Located within: Illinois (IL), FIPS 17 Location: 39.983996 N, 88.821076 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Argenta, IL Argenta