Peekskill New York ZIP Codes
Peekskill holds a single ZIP code.
Every ZIP code in Peekskill
| ZIP code | County |
|---|---|
| 10566 | Westchester 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Peekskill codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Peekskill. 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 Peekskill ZIP code begins 105. Those first three digits identify the sectional center facility that processes mail for this part of New York. Statewide that range covers 66 ZIP codes, so Peekskill accounts for 2% of it.
Every New York ZIP prefix and the region it covers →
Area codes covering Peekskill
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 Peekskill occupies.
Peekskill New York area codes in full →
Where Peekskill's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Peekskill
| City | Distance | ZIP codes |
|---|---|---|
| Buchanan New York ZIP codes | 2.0 mi | 1 ZIP code |
| Highland Falls New York ZIP codes | 5.8 mi | 1 ZIP code |
| West Haverstraw New York ZIP codes | 6.5 mi | 1 ZIP code |
| Haverstraw New York ZIP codes | 7.6 mi | 1 ZIP code |
| Cold Spring New York ZIP codes | 9.3 mi | 1 ZIP code |
| Pomona New York ZIP codes | 9.6 mi | 1 ZIP code |
| Ossining New York ZIP codes | 9.7 mi | 1 ZIP code |
| Woodbury New York ZIP codes | 9.7 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.