'Hartford County, CT' definitions:

Hartford -- U.S. County in Connecticut

From: Gazetteer 2000
Name :
Hartford -- U.S. County in Connecticut
Population (2000) :
857183
Housing Units (2000) :
353022
Land area (2000) :
735.439697 sq. miles (1904.779991 sq. km)
Water area (2000) :
15.132442 sq. miles (39.192842 sq. km)
Total area (2000) :
750.572139 sq. miles (1943.972833 sq. km)
Located within :
Connecticut (CT), FIPS 09
Location :
41.769967 N, 72.715449 W