from
U.S. Gazetteer (1990)
Oak Brook, IL (village, FIPS 54534)
Location: 41.83690 N, 87.95267 W
Population (1990): 9178 (3112 housing units)
Area: 21.1 sq km (land), 0.3 sq km (water)
Zip code(s): 60521
from
U.S. Gazetteer Places (2000)
Oak Brook, IL -- U.S. village in Illinois
Population (2000): 8702
Housing Units (2000): 3258
Land area (2000): 8.160527 sq. miles (21.135666 sq. km)
Water area (2000): 0.096787 sq. miles (0.250678 sq. km)
Total area (2000): 8.257314 sq. miles (21.386344 sq. km)
FIPS code: 54534
Located within: Illinois (IL), FIPS 17
Location: 41.840180 N, 87.953079 W
ZIP Codes (1990): 60521
Note: some ZIP codes may be omitted esp. for suburbs.
Headwords:
Oak Brook, IL
Oak Brook