Stewartstown Pennsylvania ZIP Codes
Stewartstown holds a single ZIP code.
Every ZIP code in Stewartstown
| ZIP code | County |
|---|---|
| 17363 | York County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Stewartstown codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Stewartstown. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Stewartstown ZIP code begins 173. Those first three digits identify the sectional center facility that processes mail for this part of Pennsylvania. Statewide that range covers 58 ZIP codes, so Stewartstown accounts for 2% of it.
Every Pennsylvania ZIP prefix and the region it covers →
Area codes covering Stewartstown
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The codes below serve the same ground Stewartstown occupies.
Stewartstown Pennsylvania area codes in full →
Where Stewartstown's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Stewartstown
| City | Distance | ZIP codes |
|---|---|---|
| Shrewsbury Pennsylvania ZIP codes | 4.8 mi | 1 ZIP code |
| Railroad Pennsylvania ZIP codes | 5.5 mi | 1 ZIP code |
| New Freedom Pennsylvania ZIP codes | 5.7 mi | 1 ZIP code |
| Felton Pennsylvania ZIP codes | 7.4 mi | 1 ZIP code |
| Fawn Grove Pennsylvania ZIP codes | 7.6 mi | 1 ZIP code |
| Glen Rock Pennsylvania ZIP codes | 7.9 mi | 1 ZIP code |
| Loganville Pennsylvania ZIP codes | 9.4 mi | 1 ZIP code |
| Red Lion Pennsylvania ZIP codes | 10 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.