Gainesville New York ZIP Codes
Gainesville holds a single ZIP code.
Every ZIP code in Gainesville
| ZIP code | County |
|---|---|
| 14066 | Wyoming 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Gainesville codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Gainesville. 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 Gainesville 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 Gainesville accounts for 2% of it.
Every New York ZIP prefix and the region it covers →
Area codes covering Gainesville
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 Gainesville occupies.
Gainesville New York area codes in full →
Where Gainesville's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Gainesville
| City | Distance | ZIP codes |
|---|---|---|
| Silver Springs New York ZIP codes | 2.8 mi | 1 ZIP code |
| Castile New York ZIP codes | 4.2 mi | 1 ZIP code |
| Warsaw New York ZIP codes | 7.0 mi | 1 ZIP code |
| Perry New York ZIP codes | 8.4 mi | 1 ZIP code |
| Nunda New York ZIP codes | 11 mi | 1 ZIP code |
| Wyoming New York ZIP codes | 13 mi | 1 ZIP code |
| Mount Morris New York ZIP codes | 14 mi | 1 ZIP code |
| Leicester New York ZIP codes | 15 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.