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USPS city
South Sterling, PA ZIP codes
2 ZIP codes that list South Sterling as a USPS primary or acceptable city. Not a Census place.
Sum of ZCTA populations for ZIP codes intersecting South Sterling. 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 South Sterling, PA

ZIP codes associated with South Sterling
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 18445 | Newfoundland | Wayne County | 2,488 | $50,625 |
| 18460 | South Sterling | Wayne County | 141 | $53,333 |