Ohaukwu Local Government Area (LGA) of Ebonyi State, Nigeria, has several districts that all use different postal or zip codes.
Here are the postal codes for districts located within Ohaukwu:
Ezzamgbo
| Location | Postal Code |
| Amananta | 481101 |
| Amechi | 481101 |
| Amike | 481101 |
| Amovu | 481101 |
| Ezzamagbo | 481101 |
| Ndi-Akpu | 481101 |
| Ndiagu Ogbodo | 481101 |
| Nsulakpa | 481101 |
| Umuagara | 481101 |
| Umuebe | 481101 |
| Umueze | 481101 |
Okposhi-Mgbo
| Location | Postal Code |
| Agbesha | 481107 |
| Amokwo | 481107 |
| Igwelede Oha | 481107 |
| Ndiagu Ode | 481107 |
| Ndiagu Onwe | 481107 |
| Ndiagu Ubia | 481107 |
| Ndiagu-Ubochi | 481107 |
Okposi Eheku
| Location | Postal Code |
| Abogodo | 481105 |
| Agbaba-Ameffia | 481105 |
| Ameffia | 481105 |
| Eshi | 481105 |
| Inyimagu | 481105 |
| Ndiagu Eshi | 481105 |
| Ndiagu Obu | 481105 |
| Ndiagu Obu Ameffia | 481105 |
| Ndiulo | 481105 |
| Ndiulo Amefia | 481105 |
| Nkwolu | 481105 |
| Ojiegbe | 481105 |
| Otuokpeye | 481105 |
Ukwuagba
| Location | Postal Code |
| Aguachi | 481109 |
| Aguorie | 481109 |
| Ajilewe | 481109 |
| Ndiagu Akparata | 481109 |
| Ndiagu Anwu | 481109 |
| Ndiagu Eze | 481109 |
| Ndiagu Iyiogue | 481109 |
| Ndiulo Ukwagba | 481109 |
| Obomanagu | 481109 |
| Ogbagede | 481109 |
| Ogbeda | 481109 |
| Okpochiri | 481109 |
Umuezeaka Ogbo
| Location | Postal Code |
| Azu Egu | 481102 |
| Ndegu Icha | 481102 |
| Ndegu Obashi | 481102 |
| Ndiagu Akpu | 481102 |
| Ndiagu-Obu | 481102 |
| Ndiegu Akparata | 481102 |
| Ndiegu Eke-Ochie | 481102 |
| Ndiegu-Obuegu | 481102 |
| Ndiulo-Umuezeoka | 481102 |
| Obodo Eje | 481102 |
| Osha Egu | 481102 |
Umugudu
| Location | Postal Code |
| Akpu | 481106 |
| Amakpu | 481106 |
| Egwudinagu | 481106 |
| Nbiagu Nwite | 481106 |
| Ndi Ulo Umugudu- | 481106 |
| Ndiagu Agba | 481106 |
| Ndiagu Orie | 481106 |
| Obodo Ogbeni | 481106 |
| Odebeor | 481106 |
| Oriaja | 481106 |
| Oshia Ituma | 481106 |
| Umugudu | 481106 |
| Umuimama | 481106 |
Umuogudu Oshia
| Location | Postal Code |
| Effia Ulo | 481103 |
| Effia-Ulo | 481103 |
| Egu Ojo | 481103 |
| Egwegwu | 481103 |
| Ekweburu | 481103 |
| Ndiagu Adsaburu-Ebenyi | 481103 |
| Ndiagu Akparata | 481103 |
| Ndiagu Udu | 481103 |
| Ndiagu-Ugba | 481103 |
| Ndiulu Umu-Oshia | 481103 |
| Ogwudu Ano | 481103 |
| Okorogbata | 481103 |
| Osege | 481103 |
| Ugum Ngbo | 481103 |
| Abarigwe-Ndiagu | 481103 |
Amoffia Mgbo
| Location | Postal Code |
| Abarigwe | 481104 |
| Agu Ugwu | 481104 |
| Ekwelekwe | 481104 |
| Ishi Agu | 481104 |
| Ndiagu Ominyi | 481104 |
| Ndiagu Onwe | 481104 |
| Ndulor | 481104 |
| Ogbu Agu | 481104 |
| Okwerike | 481104 |
| Onweriji | 481104 |
| Otuokpye | 481104 |
| Owukpa | 481104 |
Effium
| Location | Postal Code |
| Onyirigbo | 481110 |
| Azuedene | 481110 |
| Ugoeze | 481110 |
| Ekendiagu | 481110 |
| Ujulele | 481110 |
| Forest-Ibenda | 481110 |
| Igbudu-Oke | 481110 |
| Imieyom | 481110 |
| Inikiri | 481110 |
| Lebadongom | 481110 |
| Legadi | 481110 |
| Ogbodo | 481110 |
| Ohage | 481110 |
| Okporo | 481110 |
| Okposo Iyede | 481110 |
| Onuebeta | 481110 |
| Onuokporo Okpudu | 481110 |
| Onweigwe | 481110 |
| Agenyi | 481110 |
Ekwashi Mgbo
| Location | Postal Code |
| Agugwu | 481108 |
| Effia Ule Atani | 481108 |
| Ekwashi | 481108 |
| Ndiagu Idaja | 481108 |
| Ndiagu Obu- | 481108 |
| Ndiagu Onwe | 481108 |
| Ndiagu Oshisha | 481108 |
| Ndiagu-Ndulo- | 481108 |
| Ndiagu-Obegu | 481108 |
| Ndoke | 481108 |
| Ogbeni | 481108 |
| Okeali | 481108 |
| Okpororo | 481108 |
| Okwerike | 481108 |