'Johnston County, OK' definitions:
Johnston -- U.S. County in Oklahoma
From: Gazetteer 2000
Name :
Johnston -- U.S. County in Oklahoma
Population (2000) :
10513
Housing Units (2000) :
4782
Land area (2000) :
644.504380 sq. miles (1669.258609 sq. km)
Water area (2000) :
13.780632 sq. miles (35.691672 sq. km)
Total area (2000) :
658.285012 sq. miles (1704.950281 sq. km)
Located within :
Oklahoma (OK), FIPS 40
Location :
34.278963 N, 96.678806 W