Hecker, IL -- U.S. village in Illinois Population (2000): 475 Housing Units (2000): 201 Land area (2000): 0.238237 sq. miles (0.617030 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.238237 sq. miles (0.617030 sq. km) FIPS code: 33877 Located within: Illinois (IL), FIPS 17 Location: 38.305433 N, 89.994241 W ZIP Codes (1990): 62248 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Hecker, IL Hecker