Ikwuano Postal Codes range from 441201 to 441209. This local government area is located in Abia State, South-East Geopolitical Zone of Nigeria.
Here are the postal codes for Ikwuano LGA:
Ariam Usaka
| Place | Postal code |
| Amaegbu | 440110 |
| Ariam Eku-Elu | 440110 |
| Ariam-Alala | 440110 |
| Azunchai | 440110 |
| Ekpiri – Eludu | 440110 |
| Ekpiri-Alala | 440110 |
| Ekwelu | 440110 |
| Ndieke | 440110 |
| Ndiokoro | 440110 |
| Ndiorie | 440110 |
| Obeagwu | 440110 |
| Obeama | 440110 |
| Oboni I | 440110 |
| Oboni II | 440110 |
| Upa | 440110 |
| Usaka Ukwu | 440110 |
Ibeku
| Place | Postal code |
| Ajata | 440101 |
| Ameke | 440101 |
| Amuzukwu | 440101 |
| Apuagwu | 440101 |
| Avonkwu | 440101 |
| Emede | 440101 |
| Ihie | 440101 |
| Isieke | 440101 |
| Iyienyi | 440101 |
| Lodu | 440101 |
| Ndume | 440101 |
| Nkata | 440101 |
| Ofeke | 440101 |
| Ohokobe | 440101 |
| Okwoi | 440101 |
| Okwuta | 440101 |
| Ossah | 440101 |
| Ubani | 440101 |
| Ugba | 440101 |
| Umohu | 440101 |
| Umuafia | 440101 |
| Umuana | 440101 |
| Umuezeala | 440101 |
| Umuhute | 440101 |
Ibere
| Place | Postal code |
| Amaru | 440108 |
| Elemage | 440108 |
| Iberenta | 440108 |
| Ihim | 440108 |
| Inyila | 440108 |
| Isiala | 440108 |
| Itunta | 440108 |
| Iyalu | 440108 |
| Nkalunta | 440108 |
| Nowugwo | 440108 |
| Obuolia | 440108 |
| Obuoro | 440108 |
| Umuemenike | 440108 |
| Umulu | 440108 |
| Umuokwe | 440108 |
Isingwu
| Place | Postal Code |
| Amafor | 440106 |
| Amafor-Ikungwu | 440106 |
| Nkwoachara | 440106 |
| Umoka | 440106 |
| Umuaganga | 440106 |
| Umuda | 440106 |
| Umuokoro | 440106 |
| Umuokwelenta | 440106 |
| Umuoriehi | 440106 |
Nkwo-Egwu
| Place | Postal Code |
| Akpahia-Obiohuru | 440112 |
| Akpahia-Okpula | 440112 |
| Egwunaeleke | 440112 |
| Ngboko | 440112 |
| Nkata-Okpula | 440112 |
| Nkatalike | 440112 |
| Obiohuru | 440112 |
| Okaiuga | 440112 |
| Umuagbom | 440112 |
| Umuagungoliri | 440112 |
| Umuakam | 440112 |
| Umuegwu-Obihuru | 440112 |
| Umuegwu-Okpuala | 440112 |
| Umuekwulu I | 440112 |
| Umuekwelu II | 440112 |
| Umukabia | 400112 |
| Umule | 400112 |
| Umumiri-Umukabia | 440112 |
| Umuochu | 440112 |
| Umuofiaka | 440112 |
| Umuohuru | 440112 |
| Umuokehi-Okpuara | 440112 |
| Umuokoro-Ala | 440112 |
| Umuokwhi-Obiohuru | 440112 |
| Umuosu | 440112 |
Nwkoachara
| Place | Postal code |
| Okwarakaru | 44107 |
| Umuawa-Alaocha | 44107 |
| Umuezerela | 44107 |
| Umuire | 44107 |
| Umuyota | 44107 |
Oboro
| Place | Postal Code |
| Ahuwa | 440109 |
| Amaoba-Ikputu | 440109 |
| Amaoba-Ime | 440109 |
| Amawom | 440109 |
| Aro-Ajatakiri | 440109 |
| Aro-Anyama | 440109 |
| Ekebedi | 440109 |
| Isiala | 440109 |
| Ndioro | 440109 |
| Nnono | 440109 |
| Ntalakwu | 440109 |
| Obunta | 440109 |
| Okwe | 440109 |
| Ugbegbule | 440109 |
| Umuariaga | 440109 |
| Umudike | 440109 |
| Umugbalu | 440109 |
| Umuokwo | 440109 |
Old Umu-Ahia
| Place | Postal code |
| Amuzuta | 440103 |
| Okwu | 440103 |
| Umecheokwu | 440103 |
| Umuecheokwu | 440103 |
| Umueledi | 440103 |
| Umuezeala | 440103 |
| Umuobutu | 440103 |
| Umuovo | 440103 |
Olo-Koro
| Place | Postal code |
| Abgama | 440102 |
| Ahiaukwu | 440102 |
| Amakama | 440102 |
| Amangwu Elu-Elu | 440102 |
| Amankwuo Alala | 440102 |
| Amizi | 440102 |
| Amuzu | 440102 |
| Avonkwu | 440102 |
| Itaja | 440102 |
| Itaja Obuohia | 440102 |
| Itu | 440102 |
| Okwu | 440102 |
| Umuajata | 440102 |
| Umudere | 440102 |
| Umuntu | 440102 |
| Umuobia | 440102 |
| Umuoparaozara | 440102 |
Oloko
| Place | Postal code |
| Amizi | 440111 |
| Awomukwu | 440111 |
| Azuiyi | 440111 |
| Iziugwu-Arizi | 440111 |
| Nchara | 440111 |
| Obohia-Okike | 440111 |
| Oloko | 440111 |
| Umugo | 440111 |
| Usaka-Eleogu | 440111 |
Omuegwu
| Place | Postal code |
| Orori | 440113 |
| Umuagum | 440113 |
| Umuegwu-Okpala | 440113 |
| Umulemeze | 440113 |
| Umuosu | 440113 |
Uba-Kala
| Place | Postal code |
| Abam | 440104 |
| Akmibo | 440104 |
| Amuzu | 440104 |
| Avodim | 440104 |
| Eziama | 440104 |
| Ipupe | 440104 |
| Laguru | 440104 |
| Mgbarakuma | 440104 |
| Nsirimo | 440104 |
| Nsukwe | 440104 |
| Umosu | 440104 |
| Umuako | 440104 |
| Umuogu | 440104 |
Umuhu
| Place | Postal code |
| Amaogwugwu | 440114 |
| Ihige Ude | 440114 |
| Isingwu-Ofeme | 440114 |
| Mbata-Ofeme | 440114 |
| Okwu | 440114 |
| Ubaum | 440114 |
| Udealamaocha | 440114 |
| Uhuala-Ofeiyi | 440114 |
| Umuagu | 440114 |
| Umuda | 440114 |
| Umudiawa | 440114 |
| Umueze | 440114 |
| Umuezeama | 440114 |
| Umuezeaoma | 440114 |
| Umuezikw-Ofeme | 440114 |
| Umuhu | 440114 |
| Umuogba | 440114 |
Umuo-Para
| Place | Postal code |
| Amachara | 440105 |
| Amankwo | 440105 |
| Ehume | 440105 |
| Ekenobizi | 440105 |
| Exeleke | 440105 |
| Ogbodimbe | 440105 |
| Ogbodiukwu | 440105 |
| Ohiaocha | 440105 |
| Omaegwu | 440105 |
| Umuabli | 440105 |
| Umuihe | 440105 |
| Umunwanwa | 440105 |
| Umuoba | 440105 |