Duncansville, PA ZIP code
The ZIP code for Duncansville, Pennsylvania is 16635. It is in Blair County.
- Population in these ZIPs
- 12,003
- Avg. median income
- $69,800population-weighted
- Typical home value
- $234,900population-weighted
- Metro area
- Altoona, PA
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Duncansville, PA ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 16635 | 12,003 | $69,760 | $234,900 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Duncansville
- Newry 3 mi
- East Freedom 5 mi
- Cresson 6 mi
- Lilly 6 mi
- Portage 8 mi
- Hollidaysburg 8 mi
- Roaring Spring 8 mi
- Gallitzin 9 mi
- Altoona 9 mi
- Cassandra 9 mi
- Claysburg 9 mi
- Ashville 9 mi
Frequently asked questions
What is the ZIP code for Duncansville, PA?
The ZIP code for Duncansville, PA is 16635.
What county is Duncansville, Pennsylvania in?
Duncansville ZIP codes are in Blair County.