Montrose, IL -- U.S. village in Illinois Population (2000): 257 Housing Units (2000): 114 Land area (2000): 0.710090 sq. miles (1.839125 sq. km) Water area (2000): 0.000000 sq. miles (0.000000 sq. km) Total area (2000): 0.710090 sq. miles (1.839125 sq. km) FIPS code: 50283 Located within: Illinois (IL), FIPS 17 Location: 39.165768 N, 88.378386 W ZIP Codes (1990): 62445 Note: some ZIP codes may be omitted esp. for suburbs. Headwords: Montrose, IL Montrose