Census place · GEOID 4211680 · Allegheny County
Castle Shannon, PA ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Allegheny County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Castle Shannon (GEOID 4211680). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 45,482 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Castle Shannon, PA

ZIP/ZCTA overlap with Castle Shannon
Population overlap
Share of each ZIP/ZCTA’s population located within Castle Shannon, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Castle Shannon
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 15234 | Pittsburgh | Allegheny County | 14,330 | $75,766 |
| 15236 | Pittsburgh | Allegheny County | 31,152 | $87,016 |