States and territories of Australia

overarching divisions of authority in Australia

States and territories of Australia

IndonesiaPapua New GuineaWestern AustraliaNorthern TerritorySouth AustraliaAustralian Capital TerritoryJervis Bay TerritoryTasmaniaVictoriaQueenslandNew South Wales
Map

States

AreasAbbreviationCapital
 New South WalesNSWSydney
 QueenslandQLDBrisbane
 South AustraliaSAAdelaide
 TasmaniaTASHobart
 VictoriaVICMelbourne
 Western AustraliaWAPerth

Territories

Mainland

TerritoryAbbreviationCapital
 Australian Capital TerritoryACTCanberra
 Jervis Bay TerritoryJBT
 Northern TerritoryNTDarwin

From 1926 to 1931, Central Australia existed as a separate territory between the 20th and 26th parallels of latitude, before being becoming a part of the Northern Territory again.

Overseas territories

Australian overseas territories

Former

  • Territory of North Australia (1927-31)
  • Territory of Central Australia (1927-31)
  • Territory of Papua (1902-49)
  • Territory of New Guinea (1920-49)
  • Territory of Papua and New Guinea (1949-72)

Background and overview

The states started as separate British colonies before Federation (in 1901). Their powers are protected by the Australian constitution. The territories are under the control of the Commonwealth government. The Australian Parliament has powers to create laws in the territories that it does not have in the states.

Most of the territories are directly administered by the Commonwealth government. Three of the territories (the Northern Territory, the Australian Capital Territory and Norfolk Island) administer themselves. In the territories that govern themselves, the Australian Parliament has the power to govern, and can override laws made by the territorial governments. It has done this at times, but it is rare that it happens. The Northern Territory and the Australian Capital Territory are usually treated as states.

Each state has a governor. This governor is chosen by the Queen, but she chooses the person on the advice of the state Premier. The Administrators of the Northern Territory and of Norfolk Island are chosen by the Governor-General. The Australian Capital Territory is governed by the Governor-General.

The head of government of each state is called the Premier. This person is chosen by the state's Governor. Normally the Governor will select as Premier whoever leads the lower house of the state Parliament. However, the Governor can chose someone else as Premier. The head of government of the self-governing mainland territories is called the Chief Minister. The Chief Minister of the Northern Territory, who normally whoever controls the Legislative Assembly, is appointed by the Administrator.

Statistics

State/territoryLand area (km²)RankPopulation (2004)RankPopulation density (/km²)Rank% of population in capitalRank
Australian Capital Territory23588th3243007th137.531st100%1st
New South Wales8006425th67600001st8.443rd63%5th
Victoria2274166th50023002nd222nd71%4th
Queensland17306482nd39195003rd2.265th46%7th
South Australia9834824th15379005th1.566th73.5%2nd
Western Australia25298751st19984004th0.797th73.4%3rd
Tasmania684017th4840006th7.084th41%8th
Northern Territory13491293rd2008008th0.158th54%6th

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