| Country | United States (US) |
| UN/LOCODE | MVX |
| Name | Mount Vernon |
| Name Without Diacritics | Mount Vernon |
| Region | TX |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Notes | County Houston |
| Location (UN Format) | 3124N 09505W |
| Country | United States (US) |
| UN/LOCODE | MVX |
| Name | Mount Vernon |
| Name Without Diacritics | Mount Vernon |
| Region | TX |
| Function Code | --3----- |
| Function | Road |
| Status Code | RL (Recognised Location) |
| Date | 1207 |
| Notes | County Houston |
| Location (UN Format) | 3124N 09505W |