'Blackhawk, SD' definitions:

Blackhawk, SD -- U.S. Census Designated Place in South Dakota

From: Gazetteer 2000
Name :
Blackhawk, SD -- U.S. Census Designated Place in South Dakota
Population (2000) :
2432
Housing Units (2000) :
871
Land area (2000) :
2.171785 sq. miles (5.624897 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
2.171785 sq. miles (5.624897 sq. km)
FIPS code :
05780
Located within :
South Dakota (SD), FIPS 46
Location :
44.151575 N, 103.311420 W
Note :
some ZIP codes may be omitted esp. for suburbs.