Middletown zipcode
| City | Middletown |
| ZIP Code | 07748 |
| Type | Standard |
| State Code | NJ |
| State | New Jersey |
ZIP code of Middletown is 07748. This place is located in New Jersey state in US. To send any postal service to Middletown, you must use 07748 zipcode.
The ZIP code 07748 is also used with 3 more city names of New Jersey.
- N Middletown, NJ
- New Monmouth, NJ
- North Middletown, NJ