'Blue Hills' definitions:

Blue Hills, CT -- U.S. Census Designated Place in Connecticut

From: Gazetteer 2000
Name :
Blue Hills, CT -- U.S. Census Designated Place in Connecticut
Population (2000) :
3020
Housing Units (2000) :
1044
Land area (2000) :
1.142335 sq. miles (2.958634 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
1.142335 sq. miles (2.958634 sq. km)
FIPS code :
06050
Located within :
Connecticut (CT), FIPS 09
Location :
41.811406 N, 72.695418 W
Note :
some ZIP codes may be omitted esp. for suburbs.