Mill Hall Pennsylvania ZIP Codes
Mill Hall holds a single ZIP code.
Every ZIP code in Mill Hall
| ZIP code | County |
|---|---|
| 17751 | Clinton 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Mill Hall codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Mill Hall. 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 Mill Hall ZIP code begins 177. Those first three digits identify the sectional center facility that processes mail for this part of Pennsylvania. Statewide that range covers 44 ZIP codes, so Mill Hall accounts for 2% of it.
Every Pennsylvania ZIP prefix and the region it covers →
Area codes covering Mill Hall
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 Mill Hall occupies.
Mill Hall Pennsylvania area codes in full →
Where Mill Hall's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Mill Hall
| City | Distance | ZIP codes |
|---|---|---|
| Lock Haven Pennsylvania ZIP codes | 2.9 mi | 1 ZIP code |
| Beech Creek Pennsylvania ZIP codes | 5.3 mi | 1 ZIP code |
| Avis Pennsylvania ZIP codes | 11 mi | 1 ZIP code |
| Loganton Pennsylvania ZIP codes | 11 mi | 1 ZIP code |
| Howard Pennsylvania ZIP codes | 11 mi | 1 ZIP code |
| Jersey Shore Pennsylvania ZIP codes | 13 mi | 2 ZIP codes |
| Millheim Pennsylvania ZIP codes | 15 mi | 1 ZIP code |
| Milesburg Pennsylvania ZIP codes | 19 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.