'Benton County, OR' definitions:

Benton -- U.S. County in Oregon

From: Gazetteer 2000
Name :
Benton -- U.S. County in Oregon
Population (2000) :
78153
Housing Units (2000) :
31980
Land area (2000) :
676.461301 sq. miles (1752.026651 sq. km)
Water area (2000) :
2.509422 sq. miles (6.499374 sq. km)
Total area (2000) :
678.970723 sq. miles (1758.526025 sq. km)
Located within :
Oregon (OR), FIPS 41
Location :
44.547364 N, 123.330289 W