Urbana, IL -- U.S. city in Illinois Population (2000): 36395 Housing Units (2000): 15311 Land area (2000): 10.493652 sq. miles (27.178432 sq. km) Water area (2000): 0.011622 sq. miles (0.030102 sq. km) Total area (2000): 10.505274 sq. miles (27.208534 sq. km) FIPS code: 77005 Located within: Illinois (IL), FIPS 17 Location: 40.109665 N, 88.204247 W ZIP Codes (1990): 61801 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Urbana, IL Urbana