'Highfield' definitions:

Highfield-Cascade, MD -- U.S. Census Designated Place in Maryland

From: Gazetteer 2000
Name :
Highfield-Cascade, MD -- U.S. Census Designated Place in Maryland
Population (2000) :
1141
Housing Units (2000) :
479
Land area (2000) :
1.703140 sq. miles (4.411113 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
1.703140 sq. miles (4.411113 sq. km)
FIPS code :
38437
Located within :
Maryland (MD), FIPS 24
Location :
39.716692 N, 77.490887 W
Note :
some ZIP codes may be omitted esp. for suburbs.