Glenwood, IL -- U.S. village in Illinois Population (2000): 9000 Housing Units (2000): 3461 Land area (2000): 2.686509 sq. miles (6.958026 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 2.686509 sq. miles (6.958026 sq. km) FIPS code: 30029 Located within: Illinois (IL), FIPS 17 Location: 41.544943 N, 87.612052 W ZIP Codes (1990): 60425 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Glenwood, IL Glenwood