Hancock New York ZIP Codes
Hancock holds a single ZIP code.
Every ZIP code in Hancock
| ZIP code | County |
|---|---|
| 13783 | Delaware 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Hancock codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Hancock. 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 Hancock ZIP code begins 137. Those first three digits identify the sectional center facility that processes mail for this part of New York. Statewide that range covers 47 ZIP codes, so Hancock accounts for 2% of it.
Every New York ZIP prefix and the region it covers →
Area codes covering Hancock
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 Hancock occupies.
Hancock New York area codes in full →
Where Hancock's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Hancock
| City | Distance | ZIP codes |
|---|---|---|
| Deposit New York ZIP codes | 11 mi | 1 ZIP code |
| Walton New York ZIP codes | 17 mi | 1 ZIP code |
| Windsor New York ZIP codes | 20 mi | 1 ZIP code |
| Jeffersonville New York ZIP codes | 22 mi | 1 ZIP code |
| Afton New York ZIP codes | 23 mi | 1 ZIP code |
| Sidney New York ZIP codes | 25 mi | 1 ZIP code |
| Unadilla New York ZIP codes | 26 mi | 1 ZIP code |
| Bainbridge New York ZIP codes | 26 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.