Ika North East Local Government Area (LGA) of Delta State, Nigeria, has several Districts which all make use of different postal or zip codes.
Here are the postcodes for towns within Ika North East LGA:
Akumazi
| Location | Postal Code |
| Akuku-Akumazi | 321108 |
| Akumazi | 321108 |
| Ase | 321108 |
| Etiti | 321108 |
| Idumuigwe | 321108 |
| Idumuobi | 321108 |
| Isiube | 321108 |
| Obi-Quarter | 321108 |
| Oduga | 321108 |
| Owerr-Olubor | 321108 |
| Umuagboma | 321108 |
| Umukpulu | 321108 |
© postalcode.ngIdumuesan
| Location | Postal Code |
| Aliegbo | 321112 |
| Alilor | 321112 |
| Aliobume | 321112 |
| Aliojeh | 321112 |
| Idumu-Ukpa | 321112 |
| Idumu-Uzougbo | 321112 |
© postalcode.ngIgbodo
| Location | Postal Code |
| Idumuozeh | 321113 |
| Ilabor | 321113 |
| Isaiah Camp | 321113 |
| Ndobu | 321113 |
| Aniekpukwu | 321113 |
| Anieyime | 321113 |
| Idumuobior | 321113 |
© postalcode.ngMbiri
| Location | Postal Code |
| Agban | 321106 |
| Ikeze | 321106 |
| Itamuzun | 321106 |
| Mbiri Farm Settlement | 321106 |
| Obi | 321106 |
| Ugbeka | 321106 |
© postalcode.ngOtolokpo
| Location | Postal Code |
| Achara | 321110 |
| Alugba | 321110 |
| Idumu-Obi | 321110 |
| Obume | 321110 |
| Okete | 321110 |
| Orji | 321110 |
| Umuhu | 321110 |
© postalcode.ngOwa
| Location | Postal Code |
| Boji-Boji-Owa | 321105 |
| Owa Oyibu | 321105 |
| Owa-Alero | 321105 |
| Owa-Alidinma | 321105 |
| Owa-Aliozomor | 321105 |
| Owa-Ekei | 321105 |
| Owa-Ofie | 321105 |
| Owanta-Idumuetor | 321105 |
© postalcode.ngUmunede
| Location | Postal Code |
| Idumu-Ile | 321107 |
| Idumu-Oba | 321107 |
| Idumu-Uleje | 321107 |
| Obi | 321107 |
| Umunede | 321107 |
© postalcode.ngUte-Ogbute-Eje
| Location | Postal Code |
| Akpama | 321109 |
| Aninwachokor | 321109 |
| Imike | 321109 |
| Ogbe-akpu | 321109 |
| Ogbe-Obi | 321109 |
© postalcode.ngUte-Okpu
| Location | Postal Code |
| Ibiegwa | 321111 |
| Ogbe | 321111 |
| Ute-Alohen | 321111 |
| Ute-Enugu | 321111 |
| Ute-Erumu | 321111 |
| Ute-Owerri | 321111 |
© postalcode.ng