'Polk County, WI' definitions:
Polk -- U.S. County in Wisconsin
From: Gazetteer 2000
Name :
Polk -- U.S. County in Wisconsin
Population (2000) :
41319
Housing Units (2000) :
21129
Land area (2000) :
917.272116 sq. miles (2375.723772 sq. km)
Water area (2000) :
39.007580 sq. miles (101.029163 sq. km)
Total area (2000) :
956.279696 sq. miles (2476.752935 sq. km)
Located within :
Wisconsin (WI), FIPS 55
Location :
45.451694 N, 92.452228 W