The largest city in the Australian continent which populates 4.5 million people is Sydney or also called “The Harbour City”. It is the capital city of the state of New South Wales (NSW) and is commonly the destination which attracts immigrants from all over the world to live and reside there.
Adelaide which is the capital of the state of South Australia is home to more or less 1.28 million people. It is a coastal city and its suburbs reach in about 20 kilometers going from the coast to the foothills