| Country | United States (US) |
| UN/LOCODE | POA |
| Name | Port Arthur |
| Name Without Diacritics | Port Arthur |
| Region | TX |
| Function Code | 1-3----- |
| Function | Port, Road |
| Status Code | RL (Recognised Location) |
| Date | 1101 |
| Timezone | America/Chicago |
| Location (UN Format) | 2953N 09355W |
| Latitude Longitude | 45.4291, -91.1621 |