R
| Postcode | Location |
|---|---|
| 5322 | Ramco |
| 5204 | Rapid Bay |
| 5259 | Raukkan |
| 5521 | Redhill |
| 5097 | Redwood Park |
| 5502 | Reeves Plains |
| 5010 | Regency Park |
| 5280 | Rendelsham |
| 5341 | Renmark |
| 5008 | Renown Park |
| 5161 | Reynella |
| 5033 | Richmond |
| 5097 | Ridgehaven |
| 5008 | Ridleyton |
| 5540 | Risdon Park |
| 5540 | Risdon Park South |
| 5412 | Riverton |
| 5276 | Robe |
| 5381 | Robertstown |
| 5067 | Rose Park |
| 5013 | Rosewater |
| 5371 | Roseworthy |
| 5072 | Rosslyn Park |
| 5073 | Rostrevor |
| 5352 | Rowland Flat |
| 5725 | Roxby Downs |
| 5014 | Royal Park |
| 5070 | Royston Park |
| 5642 | Rudall |
Read more about this topic: List Of Postcodes In South Australia