| Place | Post Code |
|---|---|
| Lake Condah, Glenelg | 3303 |
| Lake Mundi, Glenelg | 3312 |
| Lindsay, Glenelg | 3312 |
| Lyons, Glenelg | 3304 |
| Merino, Glenelg | 3310 |
| Milltown, Glenelg | 3304 |
| Mount Richmond, Glenelg | 3305 |
| Mumbannar, Glenelg | 3304 |
| Myamyn, Glenelg | 3304 |
| Nangeela, Glenelg | 3312 |
| Narrawong, Glenelg | 3285 |
| Nelson, Glenelg | 3292 |
| Paschendale, Glenelg | 3315 |
| Portland, Glenelg | 3305 |
| Portland North, Glenelg | 3305 |
| Portland West, Glenelg | 3305 |
| Sandford, Glenelg | 3312 |
| Strathdownie, Glenelg | 3312 |
| Tahara, Glenelg | 3301 |
| Tahara Bridge, Glenelg | 3315 |
| Tahara West, Glenelg | 3310 |
| Tyrendarra, Glenelg | 3285 |
| Wallacedale, Glenelg | 3303 |
| Wando Bridge, Glenelg | 3312 |
| Wando Vale, Glenelg | 3312 |
| Warrock, Glenelg | 3312 |