| Location | States or Territories | Abbreviation | Postcode |
|---|---|---|---|
| Kolora | Victoria | VIC | 3265 |
| Kongwak | Victoria | VIC | 3951 |
| Konongwootong | Victoria | VIC | 3315 |
| Koo Wee Rup | Victoria | VIC | 3981 |
| Koo Wee Rup North | Victoria | VIC | 3981 |
| Kooloonong | Victoria | VIC | 3597 |
| Koonda | Victoria | VIC | 3669 |
| Koondrook | Victoria | VIC | 3580 |
| Koonoomoo | Victoria | VIC | 3644 |
| Koonwarra | Victoria | VIC | 3954 |
| Kooreh | Victoria | VIC | 3477 |
| Koorlong | Victoria | VIC | 3501 |
| Koornalla | Victoria | VIC | 3844 |
| Kooroocheang | Victoria | VIC | 3364 |
| Koorool | Victoria | VIC | 3860 |
| Koorooman | Victoria | VIC | 3953 |
| Kooyong | Victoria | VIC | 3144 |
| Koriella | Victoria | VIC | 3714 |
| Korobeit | Victoria | VIC | 3341 |
| Koroit | Victoria | VIC | 3282 |
