Suburbs and towns in the Kangaroo Island council area
- American Beach Postcode 5222 · 2 streets
- American River Postcode 5221 · 30 streets
- Antechamber Bay Postcode 5222 · 5 streets
- Ballast Head Postcode 5221 · 6 streets
- Baudin Beach Postcode 5222 · 9 streets
- Bay Of Shoals Postcode 5223 · 5 streets
- Birchmore Postcode 5223 · 5 streets
- Brown Beach Postcode 5222 · 2 streets
- Brownlow Ki Postcode 5223 · 19 streets
- Cape Borda Postcode 5223 · 3 streets
- Cassini Postcode 5223 · 18 streets
- Cuttlefish Bay Postcode 5222 · 4 streets
- Cygnet River Postcode 5223 · 14 streets
- D'Estrees Bay Postcode 5223 · 7 streets
- De Mole River Postcode 5223 · 5 streets
- Dudley East Postcode 5222 · 14 streets
- Dudley West Postcode 5222 · 9 streets
- Duncan Postcode 5223 · 11 streets
- Emu Bay Postcode 5223 · 19 streets
- Flinders Chase Postcode 5223 · 5 streets
- Gosse Postcode 5223 · 11 streets
- Haines Postcode 5223 · 17 streets
- Ironstone Postcode 5222 · 3 streets
- Island Beach Postcode 5222 · 22 streets
- Kangaroo Head Postcode 5222 · 3 streets
- Karatta Postcode 5223 · 9 streets
- Kingscote Postcode 5223 · 87 streets
- Kohinoor Postcode 5223 · 6 streets
- Macgillivray Postcode 5223 · 18 streets
- Menzies Postcode 5223 · 12 streets
- Middle River Postcode 5223 · 7 streets
- Muston Postcode 5221 · 3 streets
- Nepean Bay Postcode 5223 · 19 streets
- Newland Postcode 5223 · 9 streets
- North Cape Postcode 5223 · 2 streets
- Parndana Postcode 5220 · 13 streets
- Pelican Lagoon Postcode 5222 · 9 streets
- Penneshaw Postcode 5222 · 38 streets
- Porky Flat Postcode 5222 · 4 streets
- Sapphiretown Postcode 5222 · 11 streets
- Seal Bay Postcode 5223 · 6 streets
- Seddon Postcode 5223 · 15 streets
- Stokes Bay Postcode 5223 · 8 streets
- Stun'Sail Boom Postcode 5223 · 3 streets
- Vivonne Bay Postcode 5223 · 16 streets
- Western River Postcode 5223 · 7 streets
- Willoughby Postcode 5222 · 4 streets
- Willson River Postcode 5222 · 4 streets
- Wisanger Postcode 5223 · 19 streets
Postcodes in the Kangaroo Island council area
| Postcode | Main suburb | Suburbs | Streets |
|---|---|---|---|
| 5220 | Parndana | 1 | 13 |
| 5221 | American River | 3 | 39 |
| 5222 | Penneshaw | 16 | 143 |
| 5223 | Kingscote | 29 | 382 |
A postcode can cover suburbs of neighbouring councils: every suburb it covers is on its page.