Dunkirk New York ZIP Codes
Dunkirk holds a single ZIP code.
Every ZIP code in Dunkirk
| ZIP code | County |
|---|---|
| 14048 | Chautauqua 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Dunkirk codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Dunkirk. 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 Dunkirk ZIP code begins 140. Those first three digits identify the sectional center facility that processes mail for this part of New York. Statewide that range covers 65 ZIP codes, so Dunkirk accounts for 2% of it.
Every New York ZIP prefix and the region it covers →
Area codes covering Dunkirk
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 Dunkirk occupies.
Dunkirk New York area codes in full →
Where Dunkirk's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Dunkirk
| City | Distance | ZIP codes |
|---|---|---|
| Fredonia New York ZIP codes | 2.8 mi | 1 ZIP code |
| Brocton New York ZIP codes | 8.4 mi | 1 ZIP code |
| Silver Creek New York ZIP codes | 9.3 mi | 1 ZIP code |
| Cassadaga New York ZIP codes | 9.6 mi | 1 ZIP code |
| Farnham New York ZIP codes | 15 mi | 1 ZIP code |
| Sinclairville New York ZIP codes | 15 mi | 1 ZIP code |
| Westfield New York ZIP codes | 17 mi | 1 ZIP code |
| South Dayton New York ZIP codes | 17 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.