'Sioux County, IA' definitions:
Sioux -- U.S. County in Iowa
From: Gazetteer 2000
Name :
Sioux -- U.S. County in Iowa
Population (2000) :
31589
Housing Units (2000) :
11260
Land area (2000) :
767.883314 sq. miles (1988.808569 sq. km)
Water area (2000) :
0.699272 sq. miles (1.811107 sq. km)
Total area (2000) :
768.582586 sq. miles (1990.619676 sq. km)
Located within :
Iowa (IA), FIPS 19
Location :
43.075135 N, 96.182305 W