'Duncansville, PA' definitions:

Duncansville, PA -- U.S. borough in Pennsylvania

From: Gazetteer 2000
Name :
Duncansville, PA -- U.S. borough in Pennsylvania
Population (2000) :
1238
Housing Units (2000) :
610
Land area (2000) :
0.535361 sq. miles (1.386578 sq. km)
Water area (2000) :
0.000000 sq. miles (0.000000 sq. km)
Total area (2000) :
0.535361 sq. miles (1.386578 sq. km)
FIPS code :
20248
Located within :
Pennsylvania (PA), FIPS 42
Location :
40.425072 N, 78.432435 W
ZIP Codes (1990) :
16635
Note :
some ZIP codes may be omitted esp. for suburbs.