A
| Postcode | Location |
|---|---|
| 5159 | Aberfoyle Park |
| 5000 | Adelaide |
| 5558 | Agery |
| 5311 | Alawoona |
| 5014 | Albert Park |
| 5014 | Alberton |
| 5154 | Aldgate |
| 5173 | Aldinga |
| 5173 | Aldinga Beach |
| 5555 | Alford |
| 5009 | Allenby Gardens |
| 5291 | Allendale East |
| 5221 | American River |
| 5722 | Andamooka |
| 5114 | Andrews Farm |
| 5353 | Angaston |
| 5010 | Angle Park |
| 5117 | Angle Vale |
| 5480 | Appila |
| 5571 | Ardrossan |
| 5710 | Arkaroola Village |
| 5603 | Arno Bay |
| 5572 | Arthurton |
| 5043 | Ascot Park |
| 5157 | Ashbourne |
| 5035 | Ashford |
| 5137 | Ashton |
| 5076 | Athelstone |
| 5012 | Athol Park |
| 5451 | Auburn |
| 5072 | Auldana |
| 5273 | Avenue Range |
Read more about this topic: List Of Postcodes In South Australia