'Jefferson County, AR' definitions:
Jefferson -- U.S. County in Arkansas
From: Gazetteer 2000
Name :
Jefferson -- U.S. County in Arkansas
Population (2000) :
84278
Housing Units (2000) :
34350
Land area (2000) :
884.815306 sq. miles (2291.661025 sq. km)
Water area (2000) :
28.881094 sq. miles (74.801688 sq. km)
Total area (2000) :
913.696400 sq. miles (2366.462713 sq. km)
Located within :
Arkansas (AR), FIPS 05
Location :
34.243795 N, 91.987152 W