'Yakima County, WA' definitions:

Yakima -- U.S. County in Washington

From: Gazetteer 2000
Name :
Yakima -- U.S. County in Washington
Population (2000) :
222581
Housing Units (2000) :
79174
Land area (2000) :
4296.229691 sq. miles (11127.183346 sq. km)
Water area (2000) :
15.377325 sq. miles (39.827088 sq. km)
Total area (2000) :
4311.607016 sq. miles (11167.010434 sq. km)
Located within :
Washington (WA), FIPS 53
Location :
46.482454 N, 120.512943 W