| Place | Postal Code |
|---|---|
| Adosere Camp, Umeh | 334109 |
| Akasa Camp, Umeh | 334109 |
| Aladhe, Umeh | 334109 |
| Anleze, Umeh | 334109 |
| Arloya, Umeh | 334109 |
| Asowakpe Camp, Umeh | 334109 |
| College-Ifi, Umeh | 334110 |
| Ekpiku-Camp, Umeh | 334110 |
| Emiado Camp, Umeh | 334109 |
| Enoko-Camp, Umeh | 334110 |
| Enuado-Camp, Umeh | 334110 |
| Erowha, Umeh | 334109 |
| Horabedy, Umeh | 334109 |
| Idike Ifi, Umeh | 334109 |
| Idiki-Ifi, Umeh | 334110 |
| Idudu-Camp, Umeh | 334110 |
| Idulu Camp, Umeh | 334109 |
| Ighomareno Camp, Umeh | 334109 |
| Ighomerehor-Camp, Umeh | 334110 |
| Ikiagbodo, Umeh | 334109 |
| Irekakporvre, Umeh | 334109 |
| Iroja Okor Camp, Umeh | 334109 |
| Iwhre Oso, Umeh | 334109 |
| Iwhrenuawor, Umeh | 334109 |
| Iwhrewokpe, Umeh | 334109 |
| Iworagbata, Umeh | 334109 |