'Guilford, PA' definitions:

Guilford, PA -- U.S. Census Designated Place in Pennsylvania

From: Gazetteer 2000
Name :
Guilford, PA -- U.S. Census Designated Place in Pennsylvania
Population (2000) :
1835
Housing Units (2000) :
751
Land area (2000) :
1.250836 sq. miles (3.239651 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
1.250836 sq. miles (3.239651 sq. km)
FIPS code :
31716
Located within :
Pennsylvania (PA), FIPS 42
Location :
39.919506 N, 77.598262 W
Note :
some ZIP codes may be omitted esp. for suburbs.