'Pima County, AZ' definitions:

Pima -- U.S. County in Arizona

From: Gazetteer 2000
Name :
Pima -- U.S. County in Arizona
Population (2000) :
843746
Housing Units (2000) :
366737
Land area (2000) :
9186.265302 sq. miles (23792.316898 sq. km)
Water area (2000) :
2.565306 sq. miles (6.644112 sq. km)
Total area (2000) :
9188.830608 sq. miles (23798.961010 sq. km)
Located within :
Arizona (AZ), FIPS 04
Location :
32.178410 N, 111.088624 W