'Jefferson County, OK' definitions:

Jefferson -- U.S. County in Oklahoma

From: Gazetteer 2000
Name :
Jefferson -- U.S. County in Oklahoma
Population (2000) :
6818
Housing Units (2000) :
3373
Land area (2000) :
758.753843 sq. miles (1965.163349 sq. km)
Water area (2000) :
15.072569 sq. miles (39.037772 sq. km)
Total area (2000) :
773.826412 sq. miles (2004.201121 sq. km)
Located within :
Oklahoma (OK), FIPS 40
Location :
34.134024 N, 97.876981 W