How many places in Australia are called Blacks Island?

There is one place named Blacks Island in Australia.

All places in the world called "Blacks Island".

Location Blacks Island:

• New South Wales

Cities

Hamilton (5)
Kingston (5)
Gladstone (5)
Cremorne (4)
Springfield (4)
Darlington (4)
Woodstock (4)
Rosedale (4)
Richmond (4)
Gordon (4)
Windsor (4)
Newstead (4)
Broughton (3)
Donnybrook (3)
Greenmount (3)
Laura (3)
Lyndhurst (3)
Mount Pleasant (3)
Oakwood (3)
Seymour (3)
Stonehenge (3)
Windermere (3)
Alberton (3)
Mangalore (3)
Scarborough (3)
Southern Cross (3)
Apsley (3)
Belmont (3)
Campbelltown (3)
Waratah (3)