ZIP code · South Gibson · Pennsylvania · United States
ZIP code 18842 — South Gibson
ZIP code 18842 serves South Gibson, Pennsylvania.
- Postal code
- 18842Single source Value from one source, not cross-checked.
- City
- South Gibson
- County
- Susquehanna
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 41.7342, -75.6302 — precision precise (locality)
View on OpenStreetMap
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Data generated on 2026-08-21. Methodology · Report an error on this page