'Willow Street' definitions:
Willow Street, PA -- U.S. Census Designated Place in Pennsylvania
From: Gazetteer 2000
Name :
Willow Street, PA -- U.S. Census Designated Place in Pennsylvania
Population (2000) :
7258
Housing Units (2000) :
3323
Land area (2000) :
5.412866 sq. miles (14.019258 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
5.412866 sq. miles (14.019258 sq. km)
FIPS code :
85464
Located within :
Pennsylvania (PA), FIPS 42
Location :
39.977932 N, 76.274395 W
ZIP Codes (1990) :
17584
Note :
some ZIP codes may be omitted esp. for suburbs.