Mount Vernon zipcode
| City | Mount Vernon |
| ZIP Code | 22121 |
| Type | PO Box |
| State Code | VA |
| State | Virginia |
ZIP code of Mount Vernon is 22121. This place is located in Virginia state in US. To send any postal service to Mount Vernon, you must use 22121 zipcode.
| City | Mount Vernon |
| ZIP Code | 22121 |
| Type | PO Box |
| State Code | VA |
| State | Virginia |
ZIP code of Mount Vernon is 22121. This place is located in Virginia state in US. To send any postal service to Mount Vernon, you must use 22121 zipcode.
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