'Chesterfield County, VA' definitions:

Chesterfield -- U.S. County in Virginia

From: Gazetteer 2000
Name :
Chesterfield -- U.S. County in Virginia
Population (2000) :
259903
Housing Units (2000) :
97707
Land area (2000) :
425.753719 sq. miles (1102.697023 sq. km)
Water area (2000) :
11.234385 sq. miles (29.096922 sq. km)
Total area (2000) :
436.988104 sq. miles (1131.793945 sq. km)
Located within :
Virginia (VA), FIPS 51
Location :
37.419938 N, 77.545895 W