Portville New York ZIP Codes
Portville holds a single ZIP code.
Every ZIP code in Portville
| ZIP code | County |
|---|---|
| 14770 | Cattaraugus 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Portville codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Portville. 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 Portville ZIP code begins 147. Those first three digits identify the sectional center facility that processes mail for this part of New York. Statewide that range covers 69 ZIP codes, so Portville accounts for 1% of it.
Every New York ZIP prefix and the region it covers →
Area codes covering Portville
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Portville occupies.
Portville New York area codes in full →
Where Portville's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Portville
| City | Distance | ZIP codes |
|---|---|---|
| Olean New York ZIP codes | 6.0 mi | 1 ZIP code |
| Allegany New York ZIP codes | 8.7 mi | 1 ZIP code |
| Bolivar New York ZIP codes | 9.0 mi | 1 ZIP code |
| Richburg New York ZIP codes | 9.9 mi | 1 ZIP code |
| Cuba New York ZIP codes | 13 mi | 1 ZIP code |
| Belmont New York ZIP codes | 20 mi | 1 ZIP code |
| Wellsville New York ZIP codes | 21 mi | 1 ZIP code |
| Franklinville New York ZIP codes | 22 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.