Census place · GEOID 4278616 · Centre County
Unionville, PA ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Centre County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Unionville (GEOID 4278616). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 2,750 (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 Unionville, PA

ZIP/ZCTA overlap with Unionville
Population overlap
Share of each ZIP/ZCTA’s population located within Unionville, 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 Unionville
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 16835 | Fleming | Centre County | 229 | $57,778 |
| 16844 | Julian | Centre County | 2,521 | $78,824 |
USPS associates these ZIPs with Unionville
These codes list Unionville as a primary or acceptable city. They are not used for the ACS headline.
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 19375 | Unionville | Chester County | 272 | $250,000+ |