Rivers State government Local Government Local Government

| LGA_Name | Area_km_2_ | Census_2006_population | Administrative_capital | Postal_Code |
|---|---|---|---|---|
| Port Harcourt | 109 | 541115 | Port Harcourt | 500 |
| Obio-Akpor | 260 | 464789 | Rumuokoro | 500 |
| Okrika | 222 | 222026 | Okrika | 500 |
| Ogu/Bolo | 89 | 74683 | Ogu | 500 |
| Eleme | 138 | 190884 | Eleme | 501 |
| Tai | 159 | 117797 | Sakpenwa | 501 |
| Gokana | 126 | 228828 | Kpor | 501 |
| Khana | 560 | 294217 | Bori | 502 |
| Oyigbo | 248 | 122687 | Afam | 502 |
| Opobo/Nkoro | 130 | 151511 | Opobo Town | 503 |
| Andoni | 233 | 211009 | Ngo | 503 |
| Bonny | 642 | 215358 | Bonny | 503 |
| Degema | 1011 | 249773 | Degema | 504 |
| Asari-Toru | 113 | 220100 | Buguma | 504 |
| Akuku-Toru | 1443 | 156006 | Abonnema | 504 |
| Abua/Odual | 704 | 282988 | Abua | 510 |
| Ahoada West | 403 | 249425 | Akinima | 510 |
| Ahoada East | 341 | 166747 | Ahoada | 510 |
| Ogba/Egbema/Ndoni | 969 | 284010 | Omuku | 510 |