East Northport zipcode
| City | East Northport |
| ZIP Code | 11731 |
| Type | Standard |
| State Code | NY |
| State | New York |
ZIP code of East Northport is 11731. This place is located in New York state in US. To send any postal service to East Northport, you must use 11731 zipcode.
The ZIP code 11731 is also used with 2 more city names of New York.
- E Northport, NY
- Elwood, NY