Mount Vernon zipcode
| City | Mount Vernon |
| ZIP Code | 72111 |
| Type | Standard |
| State Code | AR |
| State | Arkansas |
ZIP code of Mount Vernon is 72111. This place is located in Arkansas state in US. To send any postal service to Mount Vernon, you must use 72111 zipcode.
You should avoid following 2 city names of Arkansas to be used with the ZIP code 72111.
- Garland Springs, AR
- Hammonsville, AR