'Campbell County, SD' definitions:

Campbell -- U.S. County in South Dakota

From: Gazetteer 2000
Name :
Campbell -- U.S. County in South Dakota
Population (2000) :
1782
Housing Units (2000) :
962
Land area (2000) :
735.793172 sq. miles (1905.695487 sq. km)
Water area (2000) :
35.542767 sq. miles (92.055341 sq. km)
Total area (2000) :
771.335939 sq. miles (1997.750828 sq. km)
Located within :
South Dakota (SD), FIPS 46
Location :
45.760513 N, 100.048139 W