| Place | Post Code |
|---|---|
| Heiderand, Mossel Bay | 6506 |
| Ikhwezi, Mossel Bay | 6506 |
| Island View, Mossel Bay | 6520 |
| Kwanonqaba, Mossel Bay | 6506 |
| Linkside, Mossel Bay | 6506 |
| Mandela Square, Mossel Bay | 6506 |
| Mosselbaai (Mossel Bay, Mossel Bay) | 6506 |
| New Hope Town, Mossel Bay | 6506 |
| Pinnacle Point, Mossel Bay | 6500 |
| Ruiterbos, Mossel Bay | 6499, 6506 |
| Seemeeupark (Seemeeu Park, Mossel Bay) | 6520 |
| Sinatemba, Mossel Bay | 6506 |
| Sinetemba, Mossel Bay | 6506 |
| Sonskyn Vallei (Sonskyn Valley, Mossel Bay) | 6506 |
| Southern Cross, Mossel Bay | 6525 |
| Suiderkruis, Mossel Bay | 6525 |
| The Hill, Mossel Bay | 6525 |
| The Island, Mossel Bay | 6525 |
| Voorbaai, Mossel Bay | 6506 |
| Wesrif (Westridge, Mossel Bay) | 6506 |
| Wolwedans, Mossel Bay | 6525 |
| All postal codes in Eden | |
|---|---|
| Bitou, Eden | |
| George, Eden | |
| Hessequa, Eden | |
| Kannaland, Eden | |
| Knysna, Eden | |
| Mosselbaai (Mossel Bay, Eden) | |
| Oudtshoorn, Eden | |