Millheim Pennsylvania ZIP Codes
Millheim holds a single ZIP code.
Every ZIP code in Millheim
| ZIP code | County |
|---|---|
| 16854 | Centre 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Millheim codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Millheim. 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 Millheim ZIP code begins 168. Those first three digits identify the sectional center facility that processes mail for this part of Pennsylvania. Statewide that range covers 59 ZIP codes, so Millheim accounts for 2% of it.
Every Pennsylvania ZIP prefix and the region it covers →
Area codes covering Millheim
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 Millheim occupies.
Millheim Pennsylvania area codes in full →
Where Millheim's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Millheim
| City | Distance | ZIP codes |
|---|---|---|
| Centre Hall Pennsylvania ZIP codes | 11 mi | 1 ZIP code |
| Howard Pennsylvania ZIP codes | 13 mi | 1 ZIP code |
| Loganton Pennsylvania ZIP codes | 13 mi | 1 ZIP code |
| Beech Creek Pennsylvania ZIP codes | 14 mi | 1 ZIP code |
| Mill Hall Pennsylvania ZIP codes | 15 mi | 1 ZIP code |
| Bellefonte Pennsylvania ZIP codes | 15 mi | 1 ZIP code |
| Hartleton Pennsylvania ZIP codes | 17 mi | 1 ZIP code |
| Milesburg Pennsylvania ZIP codes | 17 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.