'Sumter County, SC' definitions:

Sumter -- U.S. County in South Carolina

From: Gazetteer 2000
Name :
Sumter -- U.S. County in South Carolina
Population (2000) :
104646
Housing Units (2000) :
41751
Land area (2000) :
665.407924 sq. miles (1723.398538 sq. km)
Water area (2000) :
16.626425 sq. miles (43.062241 sq. km)
Total area (2000) :
682.034349 sq. miles (1766.460779 sq. km)
Located within :
South Carolina (SC), FIPS 45
Location :
33.931693 N, 80.385516 W