ZIP Codes in Yonkers, NY
Yonkers uses 5 ZIP codes, all in Westchester County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 5 Yonkers ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 10701 | standard | Westchester | 70,676 |
| 10703 | standard | Westchester | 22,586 |
| 10704 | standard | Westchester | 31,921 |
| 10705 | standard | Westchester | 38,887 |
| 10710 | standard | Westchester | 25,855 |
Finding a ZIP+4 in Yonkers
Knowing which of these 5 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same Yonkers street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of Yonkers addresses and download it complete.