Ikenne Postal Codes range from 121003 to 212003. This local government area is located in Ogun State, South-West Geopolitical Zone of Nigeria.
Here are the postal codes for Ikenne LGA:
| Place | Postal Code |
| Irepodun | 121103 |
| Irolu | 121103 |
| Ogere | 121103 |
| Dumez Staff | 121103 |
| Idarika | 121103 |
| Idenna | 121103 |
| Iditun | 121103 |
| Ikenne | 121103 |
| Ilishan | 121103 |
| Iperu | 121103 |