Freeburg, IL -- U.S. village in Illinois Population (2000): 3872 Housing Units (2000): 1485 Land area (2000): 3.186603 sq. miles (8.253264 sq. km) Water area (2000): 0.050615 sq. miles (0.131093 sq. km) Total area (2000): 3.237218 sq. miles (8.384357 sq. km) FIPS code: 27806 Located within: Illinois (IL), FIPS 17 Location: 38.426949 N, 89.910451 W ZIP Codes (1990): 62243 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Freeburg, IL Freeburg