Hoffman, IL -- U.S. village in Illinois Population (2000): 460 Housing Units (2000): 193 Land area (2000): 0.362086 sq. miles (0.937798 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.362086 sq. miles (0.937798 sq. km) FIPS code: 35398 Located within: Illinois (IL), FIPS 17 Location: 38.540238 N, 89.262943 W ZIP Codes (1990): Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hoffman, IL Hoffman