'Johnson County, IN' definitions:
Johnson -- U.S. County in Indiana
From: Gazetteer 2000
Name :
Johnson -- U.S. County in Indiana
Population (2000) :
115209
Housing Units (2000) :
45095
Land area (2000) :
320.193380 sq. miles (829.297013 sq. km)
Water area (2000) :
1.363657 sq. miles (3.531854 sq. km)
Total area (2000) :
321.557037 sq. miles (832.828867 sq. km)
Located within :
Indiana (IN), FIPS 18
Location :
39.513686 N, 86.100823 W