21 cities
| City | 2025 Pop. ↓ |
|---|---|
| Darwin | 118,456 |
| Dubbo | 34,339 |
| Doncaster East | 27,047 |
| Dandenong | 24,919 |
| Dianella | 22,521 |
| Dandenong North | 21,910 |
| Devonport | 19,317 |
| Doncaster | 18,359 |
| Dee Why | 17,463 |
| Deer Park | 16,204 |
| Deception Bay | 16,090 |
| Duncraig | 15,026 |
| Doonside | 13,031 |
| Dulwich Hill | 12,981 |
| Doreen | 12,000 |
| Donvale | 11,795 |
| Diamond Creek | 11,504 |
| Dapto | 10,478 |
| Drummoyne | 10,385 |
| Darlinghurst | 10,128 |
| Dingley Village | 10,072 |