| Place | Post Code |
|---|---|
| Avoca Dell, Murray Bridge | 5253 |
| Brinkley, Murray Bridge | 5253 |
| Burdett, Murray Bridge | 5253 |
| Callington, Murray Bridge | 5254 |
| Chapman Bore, Murray Bridge | 5253 |
| Ettrick, Murray Bridge | 5253 |
| Gifford Hill, Murray Bridge | 5253 |
| Greenbanks, Murray Bridge | 5253 |
| Jervois, Murray Bridge | 5259 |
| Kepa, Murray Bridge | 5259 |
| Long Flat, Murray Bridge | 5253 |
| Mobilong, Murray Bridge | 5253 |
| Monarto, Murray Bridge | 5254 |
| Monarto South, Murray Bridge | 5254 |
| Monteith, Murray Bridge | 5253 |
| Mulgundawa, Murray Bridge | 5255 |
| Murrawong, Murray Bridge | 5253 |
| Murray Bridge, Murray Bridge | 5253, 5254 |
| Murray Bridge East, Murray Bridge | 5253 |
| Murray Bridge North, Murray Bridge | 5253 |
| Murray Bridge South, Murray Bridge | 5253 |
| Mypolonga, Murray Bridge | 5254 |
| Nalpa, Murray Bridge | 5255 |
| Northern Heights, Murray Bridge | 5253 |
| Pallamana, Murray Bridge | 5254 |
| Point McLeay, Murray Bridge | 5259 |