Rockwood Pennsylvania ZIP Codes
Rockwood holds a single ZIP code.
Every ZIP code in Rockwood
| ZIP code | County |
|---|---|
| 15557 | Somerset 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Rockwood codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Rockwood. 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 Rockwood ZIP code begins 155. Those first three digits identify the sectional center facility that processes mail for this part of Pennsylvania. Statewide that range covers 40 ZIP codes, so Rockwood accounts for 3% of it.
Every Pennsylvania ZIP prefix and the region it covers →
Area codes covering Rockwood
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 Rockwood occupies.
Rockwood Pennsylvania area codes in full →
Where Rockwood's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Rockwood
| City | Distance | ZIP codes |
|---|---|---|
| Garrett Pennsylvania ZIP codes | 6.2 mi | 1 ZIP code |
| Somerset Pennsylvania ZIP codes | 7.5 mi | 2 ZIP codes |
| Meyersdale Pennsylvania ZIP codes | 9.9 mi | 1 ZIP code |
| Berlin Pennsylvania ZIP codes | 11 mi | 1 ZIP code |
| Ursina Pennsylvania ZIP codes | 12 mi | 1 ZIP code |
| Salisbury Pennsylvania ZIP codes | 12 mi | 1 ZIP code |
| Confluence Pennsylvania ZIP codes | 13 mi | 1 ZIP code |
| Shanksville Pennsylvania ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.