Barry, IL -- U.S. city in Illinois Population (2000): 1368 Housing Units (2000): 623 Land area (2000): 1.141860 sq. miles (2.957404 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 1.141860 sq. miles (2.957404 sq. km) FIPS code: 03948 Located within: Illinois (IL), FIPS 17 Location: 39.694756 N, 91.040957 W ZIP Codes (1990): 62312 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Barry, IL Barry