'Hampshire County, MA' definitions:

Hampshire -- U.S. County in Massachusetts

From: Gazetteer 2000
Name :
Hampshire -- U.S. County in Massachusetts
Population (2000) :
152251
Housing Units (2000) :
58644
Land area (2000) :
529.029326 sq. miles (1370.179607 sq. km)
Water area (2000) :
16.405995 sq. miles (42.491330 sq. km)
Total area (2000) :
545.435321 sq. miles (1412.670937 sq. km)
Located within :
Massachusetts (MA), FIPS 25
Location :
42.322256 N, 72.620730 W