'Waukesha County, WI' definitions:
Waukesha -- U.S. County in Wisconsin
From: Gazetteer 2000
Name :
Waukesha -- U.S. County in Wisconsin
Population (2000) :
360767
Housing Units (2000) :
140309
Land area (2000) :
555.575485 sq. miles (1438.933838 sq. km)
Water area (2000) :
24.905862 sq. miles (64.505883 sq. km)
Total area (2000) :
580.481347 sq. miles (1503.439721 sq. km)
Located within :
Wisconsin (WI), FIPS 55
Location :
43.036352 N, 88.255888 W