New Baltimore Pennsylvania ZIP Codes

New Baltimore holds a single ZIP code.

Every ZIP code in New Baltimore

The complete list of New Baltimore, Pennsylvania ZIP codes with the county each falls in.
ZIP code	County
15553	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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 New Baltimore codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for New Baltimore. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every New Baltimore 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 New Baltimore accounts for 3% of it.

Every Pennsylvania ZIP prefix and the region it covers →

Area codes covering New Baltimore

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 New Baltimore occupies.

New Baltimore Pennsylvania area codes in full →

Where New Baltimore's ZIP codes sit

Each point is one New Baltimore ZIP code, plotted from its record coordinates.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Cities near New Baltimore

The closest places to New Baltimore with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Shanksville Pennsylvania ZIP codes	7.5 mi	1 ZIP code
Schellsburg Pennsylvania ZIP codes	8.2 mi	1 ZIP code
Central City Pennsylvania ZIP codes	8.9 mi	1 ZIP code
Manns Choice Pennsylvania ZIP codes	9.7 mi	1 ZIP code
Berlin Pennsylvania ZIP codes	10 mi	1 ZIP code
New Paris Pennsylvania ZIP codes	11 mi	1 ZIP code
Hyndman Pennsylvania ZIP codes	12 mi	1 ZIP code
Stoystown Pennsylvania ZIP codes	13 mi	1 ZIP code

Straight-line distance between place reference points, not driving distance.