Ahoada West Local Government Area in Rivers State uses the postal code 511101 to 510241.
Here is the postal code for Ahoada West & East:
Ochoma layout
| Location | Postcode |
| Abubaugele St. | 510221 |
| Ahoada Girls School | 510221 |
| Ediwolu St. | 510221 |
| Igbuduya St. | 510221 |
| Market Rd. | 510221 |
| Odiemerenyi Rd. | 510221 |
| Okwukwu St. | 510221 |
| Ololobe St. | 510221 |
| Owukori Rd. | 510221 |
| Robinson St. | 510221 |
| St. Paul’s Ln. | 510221 |
Town areas
| Location | Postcode |
| Abuwa Rd. | 510241 |
| Ahoada Girls School | 510241 |
| Ekpahura St. | 510241 |
| Igbu Oshi St. | 510241 |
| Kings St. | 510241 |
| Port Harcourt Rd. | 510241 |
| Tom Imo St. | 510241 |
Port harcourt Rd.
| Location | Postcode |
| Abuwa Rd. | 510242 |
| Elele/Port Harcourt | 510242 |
| Port Harcourt Rd. | 510242 |
Mbiama Rd.
| Abuwa Rd. | 510251 |
| G.T.C Rd. | 510251 |
| Mbiama Rd. | 510251 |
Igwa layout
| G.T.C. Rd. | 510281 |
| Omoku Rd. | 510281 |
| Ula Ehuda Rd. | 510281 |
Alo-mini
| Oddiomerrenyi Rd. | 510211 |
| Ogbo Ula ehuda Rd. | 510211 |
Other Place/Areas within both Ahoada East & West LGAs:
| Location | Postcode |
| Okolobiama | 510101 |
| Ubeta | 510101 |
| Okparaki | 510101 |
| Ubie | 510101 |
| Okpoga-Ulo-Udo | 510101 |
| Ubio | 510101 |
| Okponmini | 510101 |
| Ukerede | 510101 |
| Oluokobo | 510101 |
| Upata | 510101 |
| Oporowo | 510101 |
| Upatabo | 510101 |
| Orija | 510101 |
| Uyalama | 510101 |
| Oruama | 510101 |
| Orupata | 510101 |
| Oshi | 510101 |
| Ogbo | 510101 |
| Oshiebele | 510101 |
| Ogoda | 510101 |
| Oshika | 510101 |
| Ogua-Akmima | 510101 |
| Oshugboko | 510101 |
| Ohigbo | 510101 |
| Oyiba I & II | 510101 |
| Okarki | 510101 |
| Ozachi | 510101 |
| Okebe | 510101 |
| Ubarama | 510101 |
| Ebiriba-Ikodi | 510101 |
| Ihuowo | 510101 |
| Odiapiti | 510101 |
| Ebiro | 510101 |
| Ijuaje | 510101 |
| Odido | 510101 |
| Edeeha | 510101 |
| Ikata | 510101 |
| Odieke | 510101 |
| Edeoha | 510101 |
| Isua | 510101 |
| Odiemudie | 510101 |
| Edugberi | 510101 |
| Isusa | 510101 |
| Odiemusana | 510101 |
| Ekpene | 510101 |
| Joinkprama | 510101 |
| Odierenguroji | 510101 |
| Emezi | 510101 |
| Kunusha | 510101 |
| Odiokwu | 510101 |
| Ibrass | 510101 |
| Mbiama | 510101 |
| Ododi | 510101 |
| Ahoada | 510101 |
| Idoki | 510101 |
| Membe | 510101 |
| Ogbede | 510101 |
| Akaramirin | 510101 |
| Idu-Obosiuku | 510101 |
| Oboh | 510101 |
| Ogbelle | 510101 |
| Akinima | 510101 |
| Idu-Osobile | 510101 |
| Obolobolo | 510101 |
| Akoh | 510101 |
| Igbuduya | 510101 |
| Obumeze | 510101 |
| Ala-Ahoada | 510101 |
| Igoria | 510101 |
| Ochigba | 510101 |
| Anakpa | 510101 |
| Ihuaba | 510101 |
| Odawu | 510101 |
| Anwurugbokor | 510101 |
| Ihuechi | 510101 |
| Odereke | 510101 |
| Better Land | 510101 |
| Ihugboko | 510101 |
| Odiabidi | 510101 |
| Abarikpo | 510101 |
| Agbo-Akogbologba | 510101 |