ZIP code · Mc Knightstown · Pennsylvania · United States
ZIP code 17343 — Mc Knightstown
ZIP code 17343 serves Mc Knightstown, Pennsylvania.
- Postal code
- 17343Single source Value from one source, not cross-checked.
- City
- Mc Knightstown
- County
- Adams
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 39.8692, -77.3292 — precision estimated (postal-area centroid)
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