Southern Australia Southern Australia The term Southern Australia is generally considered to include the states and territories of Australia of New South Wales, Victoria, Tasmania, the Australian Capital Territory and South Australia. The part of Western Australia south of latitude 26° south – a definition widely used in law and state government policy – is also usually included. Although it comprises about half of the total area of Australia, Southern Australia includes about three-quarters of the Australian population, the two largest cities (Sydney and Melbourne), the political capital (Canberra), the main food growing areas and the main industrial centres. The area is
Victoria (Australia) the question as to which state had jurisdiction in the unlawful death of a man on an island in the middle of the river. The ruling clarified that no part of the watercourse is in Victoria. The border also rests at the southern end of the Great Dividing Range, which stretches along the east coast and terminates west of Ballarat. It is bordered by South Australia to the west and shares Australia's shortest land border with Tasmania. The official border between Victoria and Tasmania is at 39°12' S, which passes through Boundary Islet in the Bass Strait for 85 metres.