Bonny is one of the 23 Local Government Areas (LGAs) in Rivers State, Nigeria. Its headquarters is located in the town of Bonny.
Locations within the LGA make use of the same postal or zip code.
Here’s the postcode for areas in Bonny:
| Location | Postcode |
| Owaopiri | 503101 |
| Owuopili | 503101 |
| Perside | 503101 |
| Pondomakiri | 503101 |
| Samai | 503101 |
| Samgama | 503101 |
| Sampite | 503101 |
| Sombiekiri | 503101 |
| Tumbikulu | 503101 |
| Wasakiri | 503101 |
| Wastom | 503101 |
| Otokolomabie | 503101 |
| Otukpo | 503101 |
| Otutunbi | 503101 |
| Bony-Onwon | 503101 |
| Jackmay | 503101 |
| Okolobie | 503101 |
| Charuama | 503101 |
| Kalabiama | 503101 |
| Okoloma-Iwoma | 503101 |
| Crutoru | 503101 |
| Kuruama | 503101 |
| Okolomable | 503101 |
| Dokubotorughia | 503101 |
| Kuruma | 503101 |
| Okpomadapa | 503101 |
| Eferewari | 503101 |
| Ligakiri | 503101 |
| Oloma | 503101 |
| Fakpa | 503101 |
| Magbegbekiri | 503101 |
| Olomabia | 503101 |
| Febiri | 503101 |
| Mbikiri | 503101 |
| Omubiokolo | 503101 |
| Gbolokiri | 503101 |
| Mbisu | 503101 |
| Onwonwokiri | 503101 |
| Georgekiri | 503101 |
| Namabie | 503101 |
| Opiriafan | 503101 |
| Green | 503101 |
| Nenekin | 503101 |
| Opo | 503101 |
| Greenkiri | 503101 |
| Nwachu | 503101 |
| Oporbakiri | 503101 |
| Bilemekiri | 503101 |
| Ibiribiri | 503101 |
| Obetene | 503101 |
| Opukiri | 503101 |
| Binye | 503101 |
| Ijanikwe | 503101 |
| Ogbomumo | 503101 |
| Orutoru | 503101 |
| Birayekiri | 503101 |
| Inawanacha | 503101 |
| Ogbuluama | 503101 |
| Boloba | 503101 |
| Iwoama | 503101 |
| Ogidigba | 503101 |
| Bonny | 503101 |
| Iwoama-Kuruama | 503101 |
| Ogumabie | 503101 |
| Adamakiri | 503101 |
| Agbala | 503101 |
| Akpakpasu | 503101 |
| Alaasiakiri | 503101 |
| Amanadama | 503101 |
| Angalabie | 503101 |
| Asaramatoru | 503101 |
| Atabakiri | 503101 |
| Bartholomy | 503101 |
| Beregade | 503101 |
| Biemekiri | 503101 |