'Charleston County, SC' definitions:
Charleston -- U.S. County in South Carolina
From: Gazetteer 2000
Name :
Charleston -- U.S. County in South Carolina
Population (2000) :
309969
Housing Units (2000) :
141031
Land area (2000) :
918.508893 sq. miles (2378.927011 sq. km)
Water area (2000) :
439.605243 sq. miles (1138.572304 sq. km)
Total area (2000) :
1358.114136 sq. miles (3517.499315 sq. km)
Located within :
South Carolina (SC), FIPS 45
Location :
32.809639 N, 79.991379 W