City · New York · United States
Cold Spring Harbor, NY — ZIP codes
1 ZIP code · Suffolk County
- City
- Cold Spring Harbor
- County
- Suffolk
- State
- New York
- Country
- United States
- Postal code
- 11724Single source
- Coordinates
- 40.8601, -73.4423 View on OpenStreetMap
ZIP codes (1)
| Postal code | Place name | Verification |
|---|---|---|
| 11724 | Cold Spring Harbor | Single source |
Sources and verification
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames. Last generated : 2026-08-21. Report an error.