'Jackson County, OR' definitions:

Jackson -- U.S. County in Oregon

From: Gazetteer 2000
Name :
Jackson -- U.S. County in Oregon
Population (2000) :
181269
Housing Units (2000) :
75737
Land area (2000) :
2785.193303 sq. miles (7213.617232 sq. km)
Water area (2000) :
16.573335 sq. miles (42.924739 sq. km)
Total area (2000) :
2801.766638 sq. miles (7256.541971 sq. km)
Located within :
Oregon (OR), FIPS 41
Location :
42.389833 N, 122.785659 W