Villa Grove, IL -- U.S. city in Illinois Population (2000): 2553 Housing Units (2000): 1084 Land area (2000): 1.491985 sq. miles (3.864224 sq. km) Water area (2000): 0.006579 sq. miles (0.017039 sq. km) Total area (2000): 1.498564 sq. miles (3.881263 sq. km) FIPS code: 77941 Located within: Illinois (IL), FIPS 17 Location: 39.863667 N, 88.159579 W ZIP Codes (1990): 61956 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Villa Grove, IL Villa Grove