Ovia South-West LGA Zip Codes.
District: Iguoba-Zuwa
| Abozumamwen | 302101 |
| Ago-Okunzuwa | 302101 |
| Aifesoba | 302101 |
| Evboba | 302101 |
| Iguatakpa | 302101 |
| Iguobazuwa | 302101 |
| Iguogun | 302101 |
| Isokponba | 302101 |
| Obaretin | 302101 |
| Okokpon | 302101 |
| Okoro II | 302101 |
District: Ofunama
| Abere | 302109 |
| Ajakurama | 302109 |
| Ajatitition | 302109 |
| Binidogha | 302109 |
| Ekogben W.N. | 302109 |
| Gbelekanga | 302109 |
| Gbeoba | 302109 |
| Gbolowosho | 302109 |
| Isabemwen | 302109 |
| Itagbene | 302109 |
| Lagos Junction | 302109 |
| Ofunama | 302109 |
| Saleria | 302109 |
| Turukubu W.N. | 302109 |
| Zion. | 302109 |
District: Ora
Ameienghowan | 302102 |
| Estate | 302102 |
| Evbuogun | 302102 |
| Iguiyase | 302102 |
| Iguoriakhi Farm | 302102 |
| Iguoriakhi Upland | 302102 |
| Iguoriakhi Water Side | 302102 |
| Ikpoba | 302102 |
| Ora I | 302102 |
| Ora II | 302102 |
| Osse River Rubber | 302102 |
| Settlement | 302102 |
District: Siluko
Gbelebu | 302105 |
| Gbelemonten Water Side | 302105 |
| Gebelemonten Upland | 302105 |
| Iguagbado | 302105 |
| Jide Inland | 302105 |
| Jide Upland | 302105 |
| Kale Camp | 302105 |
| Kehide Camp | 302105 |
| Lawson Camp | 302105 |
| Madagbayo | 302105 |
| Madoti | 302105 |
| Ofineyege | 302105 |
| Okadeye | 302105 |
| Okomu-Ijaw | 302105 |
| Okua | 302105 |
| Saforogbo | 302105 |
| Ubayaki | 302105 |
| Ugbe-Sango | 302105 |
| Ugbokua | 302105 |
District: Udo
Eko-Eyuyu | 302103 |
| Etete | 302103 |
| Iguafole | 302103 |
| Igueze | 302103 |
| Iguokolor | 302103 |
| Iguowan | 302103 |
| Okomu Oil | 302103 |
| Okosa | 302103 |
| Udo | 302103 |
| Udo-Aken | 302103 |
| Ugolo | 302103 |
| Urhezen | 302103 |
District: Ugbogue
Adebayo Camp | 302106 |
| Aden I & II | 302106 |
| Agbonokhua (Ikale Camp) | 302106 |
| Akrakuan | 302106 |
| Ekuremu Camp | 302106 |
| Evbonogbon | 302106 |
| Iguobanor | 302106 |
| Ikoha | 302106 |
| Jamijie | 302106 |
| Nikrowa | 302106 |
| Ofunmwengbe | 302106 |
| Okponha | 302106 |
| Osa Village | 302106 |
| Osedere | 302106 |
| Sakazioo | 302106 |
| Sule Camp | 302106 |
| Ugbo I & II | 302106 |
| Ugbogui I | 302106 |
| Ugbogui II | 302106 |
District: Umaza
| Akpororo Camp | 302104 |
| Camps | 302104 |
| Essi | 302104 |
| Iguekahen | 302104 |
| Iguelaho | 302104 |
| Lakalolo | 302104 |
| Obobaifo | 302104 |
| Ogunwake I & II | 302104 |
| Ojomu | 302104 |
| Sayo | 302104 |
| Ugbokua | 302104 |
| Umaza | 302104 |
District: Usen
| Aideyanba | 302107 |
| Iguedo | 302107 |
| Leleji | 302107 |
| Obomen Camp | 302107 |
| Ofaran Camp | 302107 |
| Ogidigbo | 302107 |
| Ogunmwenyin | 302107 |
| Okha | 302107 |
| Okhue Camp | 302107 |
| Okoro I | 302107 |
| Oladaro | 302107 |
| Olorin | 302107 |
| Usen | 302107 |