Central Islip zipcode
| City | Central Islip |
| ZIP Code | 11722 |
| Type | Standard |
| State Code | NY |
| State | New York |
ZIP code of Central Islip is 11722. This place is located in New York state in US. To send any postal service to Central Islip, you must use 11722 zipcode.
You should avoid following 2 city names of New York to be used with the ZIP code 11722.
- S Hauppauge, NY
- South Hauppauge, NY