How many places in Australia are called Medea Island?

There is one place named Medea Island in Australia.

All places in the world called "Medea Island".

Location Medea Island:

• South Australia

Cities

Gladstone (5)
Hamilton (5)
Kingston (5)
Rosedale (4)
Richmond (4)
Gordon (4)
Windsor (4)
Newstead (4)
Cremorne (4)
Springfield (4)
Woodstock (4)
Darlington (4)
Middleton (3)
Warburton (3)
Williamstown (3)
Flinders (3)
Huntly (3)
Sassafras (3)
Somerton (3)
Wattle Flat (3)
Black Springs (3)
Derby (3)
Epping (3)
Georgetown (3)
Melrose (3)
Auburn (3)
Clarendon (3)
Rosebery (3)
Waterloo (3)
Bangor (3)