Middletown zipcode
| City | Middletown |
| ZIP Code | 19709 |
| Type | Standard |
| State Code | DE |
| State | Delaware |
ZIP code of Middletown is 19709. This place is located in Delaware state in US. To send any postal service to Middletown, you must use 19709 zipcode.
| City | Middletown |
| ZIP Code | 19709 |
| Type | Standard |
| State Code | DE |
| State | Delaware |
ZIP code of Middletown is 19709. This place is located in Delaware state in US. To send any postal service to Middletown, you must use 19709 zipcode.
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