'Alameda County' definitions:
Alameda -- U.S. County in California
From: Gazetteer 2000
Name :
Alameda -- U.S. County in California
Population (2000) :
1443741
Housing Units (2000) :
540183
Land area (2000) :
737.572133 sq. miles (1910.302974 sq. km)
Water area (2000) :
83.573454 sq. miles (216.454242 sq. km)
Total area (2000) :
821.145587 sq. miles (2126.757216 sq. km)
Located within :
California (CA), FIPS 06
Location :
37.716662 N, 122.096151 W