Ika Local Government Area (LGA) in Akwa Ibom State, Nigeria, has postal codes ranging from 532110 to 532112. Below is a list of postal codes for different towns and districts in Ika.
| District | Postal Code |
| Abiakana | 532110 |
| Achan | 532110 |
| Edem Akai | 532112 |
| Efen Ibom | 532111 |
| Efen Ikot Okoro | 532111 |
| Efen Ikot Udonya | 532111 |
| Ikot Abai Udo | 532111 |
| Ikot Abara | 532110 |
| Ikot Akata | 532110 |
| Ikot Akpa Idiong | 532110 |
| Ikot Akpa-Offiong | 532110 |
| Ikot Akpan Anwa | 532111 |
| Ikot Akpan Ifang | 532111 |
| Ikot Akpan Offiong | 532110 |
| Ikot Akpan Okure | 532110 |
| Ikot Antia | 532110 |
| Ikot Ebenwong | 532110 |
| Ikot Ebo | 532110 |
| Ikot Edem Inyang | 532110 |
| Ikot Edim | 532111 |
| Ikot Ekong | 532111 |
| Ikot Eseden | 532110 |
| Ikot Esien Eshiet | 532112 |
| Ikot Esu | 532110 |
| Ikot Idiong Etor | 532110 |
| Ikot Idomo | 532110 |
| Ikot Inwang | 532110 |
| Ikot Inyang Ese | 532110 |
| Ikot Inyang Odoro | 532112 |
| Ikot Inyang Udo | 532110 |
| Ikot Inyanga Ika | 532111 |
| Ikot Nya | 532112 |
| Ikot Okoro-Ata | 532110 |
| Ikot Onono | 532112 |
| Ikot Osom | 532111 |
| Ikot Osukpong | 532110 |
| Ikot Otong | 532111 |
| Ikot Otuko | 532110 |
| Ikot Oyo | 532110 |
| Ikot Udo | 532110 |
| Ikot Udom | 532111 |
| Ikot Ukang | 532111 |
| Ikot Uko | 532112 |
| Ikpe Annang | 532112 |
| Imaman | 532111 |
| Itak Ikot Onono | 532111 |
| Ito Ika | 532111 |
| Itung Achan | 532110 |
| Iwukem | 532112 |
| Nto Akan | 532110 |
| Nto Akpan Etim | 532112 |
| Nto Mbadum | 532112 |
| Nto Mfang | 532110 |
| Nto Ntia | 532110 |
| Nto Udo Igwe | 532110 |
| Nto Udoete | 532111 |
| Nto Udofa 1 | 532110 |
| Nto Udofa 11 | 532110 |
| Nto Ukara | 532110 |
| Nto Ukong | 532112 |
| Nto Ukpong-Otong | 532110 |
| Nto Urua Itak | 532111 |
| Nto Urua Odoro | 532112 |
| Nto Usoh | 532112 |
| Odoro Ikot Esedem | 532110 |
| Otomo | 532110 |
| Urua Inyang-(Nisdung) | 532110 |
| Uruk Ata II | 532112 |