| Country | France (FR) |
| UN/LOCODE | HLE |
| Name | Houilles |
| Name Without Diacritics | Houilles |
| Region | 78 |
| Function Code | --3--6-- |
| Function | Road, Multi-use Location |
| Status Code | RL (Recognised Location) |
| Date | 1901 |
| Timezone | Europe/Paris |
| Location (UN Format) | 4855N 00210E |
| Latitude Longitude | 48.9216, 2.1926 |