Wellesley Island zipcode
| City | Wellesley Island |
| ZIP Code | 13640 |
| Type | Standard |
| State Code | NY |
| State | New York |
ZIP code of Wellesley Island is 13640. This place is located in New York state in US. To send any postal service to Wellesley Island, you must use 13640 zipcode.
The ZIP code 13640 is also used with 2 more city names of New York.
- Fineview, NY
- Wellesley Is, NY