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USPS city
Annandale, PA ZIP codes
2 ZIP codes that list Annandale as a USPS primary or acceptable city. Not a Census place.
Sum of ZCTA populations for ZIP codes intersecting Annandale. Not a Census place total. Methodology
Combined population of ZIP/ZCTAs that list this USPS city as a primary or acceptable name. This is a labeled ZIP-sum, never a Census place ACS population. Methodology
Map of Annandale, PA

ZIP codes associated with Annandale
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 16018 | Boyers | Butler County | — | — |
| 16020 | Boyers | Butler County | 1,179 | $85,625 |