| Place | Post Code |
|---|---|
| Arncliffe, Rockdale | 2205 |
| Banksia, Rockdale | 2216 |
| Bardwell Park, Rockdale | 2207 |
| Bardwell Valley, Rockdale | 2207 |
| Bexley, Rockdale | 2207 |
| Bexley North, Rockdale | 2207 |
| Bexley South, Rockdale | 2207 |
| Brighton-Le-Sands, Rockdale | 2216 |
| Dolls Point, Rockdale | 2219 |
| Kyeemagh, Rockdale | 2216 |
| Monterey, Rockdale | 2217 |
| Ramsgate, Rockdale | 2217 |
| Ramsgate Beach, Rockdale | 2217 |
| Rockdale, Rockdale | 2216 |
| Sandringham, Rockdale | 2219 |
| Sans Souci, Rockdale | 2219 |
| Turrella, Rockdale | 2205 |
| Wolli Creek, Rockdale | 2205 |