| Place | Post Code |
|---|---|
| Forest Springs, Southern Downs | 4362 |
| Freestone, Southern Downs | 4370 |
| Girraween, Southern Downs | 4382 |
| Gladfield, Southern Downs | 4370 |
| Glen Aplin, Southern Downs | 4381 |
| Glen Niven, Southern Downs | 4377 |
| Glengallan, Southern Downs | 4370 |
| Glenlyon, Southern Downs | 4380 |
| Goldfields, Southern Downs | 4380 |
| Goomburra, Southern Downs | 4362 |
| Greenlands, Southern Downs | 4380 |
| Greymare, Southern Downs | 4370 |
| Hendon, Southern Downs | 4362 |
| Junabee, Southern Downs | 4370 |
| Karara, Southern Downs | 4352 |
| Killarney, Southern Downs | 4373 |
| Kyoomba, Southern Downs | 4380 |
| Leslie, Southern Downs | 4370 |
| Leslie Dam, Southern Downs | 4370 |
| Leyburn, Southern Downs | 4365 |
| Loch Lomond, Southern Downs | 4370 |
| Lyra, Southern Downs | 4382 |
| Maryvale, Southern Downs | 4370 |
| Massie, Southern Downs | 4370 |
| Mingoola, Southern Downs | 4380 |
| Montrose, Southern Downs | 4370 |
| All postal codes in Darling Downs | |
|---|---|
| Goondiwindi, Darling Downs | |
| Southern Downs, Darling Downs | |
| Toowoomba, Darling Downs | |
| Western Downs, Darling Downs | |