'Imperial County' definitions:
Imperial -- U.S. County in California
From: Gazetteer 2000
Name :
Imperial -- U.S. County in California
Population (2000) :
142361
Housing Units (2000) :
43891
Land area (2000) :
4174.732434 sq. miles (10812.506906 sq. km)
Water area (2000) :
306.998053 sq. miles (795.121274 sq. km)
Total area (2000) :
4481.730487 sq. miles (11607.628180 sq. km)
Located within :
California (CA), FIPS 06
Location :
32.963098 N, 115.487593 W