Osceola Mills Pennsylvania ZIP Codes

Osceola Mills holds a single ZIP code.

Every ZIP code in Osceola Mills

The complete list of Osceola Mills, Pennsylvania ZIP codes with the county each falls in.
ZIP code	County
16666	Clearfield 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Osceola Mills codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Osceola Mills. 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 Osceola Mills ZIP code begins 166. Those first three digits identify the sectional center facility that processes mail for this part of Pennsylvania. Statewide that range covers 74 ZIP codes, so Osceola Mills accounts for 1% of it.

Every Pennsylvania ZIP prefix and the region it covers →

Area codes covering Osceola Mills

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 Osceola Mills occupies.

Osceola Mills Pennsylvania area codes in full →

Where Osceola Mills's ZIP codes sit

Each point is one Osceola Mills ZIP code, plotted from its record coordinates.

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

Cities near Osceola Mills

The closest places to Osceola Mills with their own ZIP code list, nearest first.
City	Distance	ZIP codes
Philipsburg Pennsylvania ZIP codes	3.9 mi	1 ZIP code
Brisbin Pennsylvania ZIP codes	4.4 mi	1 ZIP code
Houtzdale Pennsylvania ZIP codes	4.6 mi	2 ZIP codes
Ramey Pennsylvania ZIP codes	7.7 mi	1 ZIP code
Wallaceton Pennsylvania ZIP codes	7.9 mi	1 ZIP code
Port Matilda Pennsylvania ZIP codes	12 mi	1 ZIP code
Glen Hope Pennsylvania ZIP codes	12 mi	1 ZIP code
Tyrone Pennsylvania ZIP codes	12 mi	1 ZIP code

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