'Oakbrook' definitions:

Oakbrook, KY -- U.S. Census Designated Place in Kentucky

From: Gazetteer 2000
Name :
Oakbrook, KY -- U.S. Census Designated Place in Kentucky
Population (2000) :
7726
Housing Units (2000) :
3030
Land area (2000) :
3.261538 sq. miles (8.447345 sq. km)
Water area (2000) :
0.004419 sq. miles (0.011446 sq. km)
Total area (2000) :
3.265957 sq. miles (8.458791 sq. km)
FIPS code :
57030
Located within :
Kentucky (KY), FIPS 21
Location :
39.001030 N, 84.683100 W
Note :
some ZIP codes may be omitted esp. for suburbs.