ZIP Codes in White Plains, NY
White Plains 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 White Plains ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 10601 | standard | Westchester | 11,930 |
| 10603 | standard | Westchester | 18,910 |
| 10605 | standard | Westchester | 19,493 |
| 10606 | standard | Westchester | 17,341 |
| 10607 | standard | Westchester | 6,466 |
Finding a ZIP+4 in White Plains
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 White Plains 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 White Plains addresses and download it complete.