Owan West is a Local Government Area (LGA) in Edo State, Nigeria. The postal codes in Owan West are primarily 312101 – 312111.
Here are the postal codes of the streets and districts in Owan West:
Iuleha
| Location | Postcode |
| Aropo | 313110 |
| Avbiognula | 313110 |
| Avbiosi | 313110 |
| Eruere | 313110 |
| Ikpeyan | 313110 |
| Iloje | 313110 |
| Ivbiodohen | 313110 |
| Oah | 313110 |
| Obii Camp | 313110 |
| Ogbnagun | 313110 |
| Ohia | 313110 |
| Okegboro | 313110 |
| Okpuje | 313110 |
| Ovbiokhua | 313110 |
| Ukhuse Osi | 313110 |
| Ukhuse-Oke | 313110 |
Ozalla
All areas located within Ozalla make use of 313111 as their postcode.
Uzebba
Locations within Uzebba make use of 313111 as their postcode.