States and territories of Australia | |
---|---|
Location | Australia |
Number | 16 (6 states, 3 internal territories, and 7 external territories) |
Populations | Smallest state:
|
Areas | Smallest state:
|
Subdivisions |
The states and territories are the second level of government of Australia. [2] The states are partially sovereign, administrative divisions that are self-governing polities, having ceded some sovereign rights to the federal government. [3] They have their own constitutions, legislatures, executive governments, judiciaries and law enforcement agencies that administer and deliver public policies and programs. Territories can be autonomous and administer local policies and programs much like the states in practice, but are still legally subordinate to the federal government. [4]
Australia has six federated states: New South Wales (including Lord Howe Island), Queensland, South Australia, Tasmania (including Macquarie Island), Victoria, and Western Australia. Australia also has ten federal territories, [5] out of which three are internal territories: the Australian Capital Territory, the Jervis Bay Territory, and the Northern Territory [5] on the Australian mainland; and seven are external territories: the Ashmore and Cartier Islands, the Australian Antarctic Territory , [a] Christmas Island, the Cocos (Keeling) Islands, the Coral Sea Islands, Heard Island and McDonald Islands, and Norfolk Island [5] that are offshore dependent territories. Every state and internal territory (except the Jervis Bay Territory) is self-governing with its own independent executive government, legislative branch, and judicial system, while the rest only have local government status overseen by federal departments. [4] [6]
State and territory governments may legislate on matters concerning their citizens, subject to the limits of the federal constitution (notably section 51 and section 109). Each state and internal territory (except Jervis Bay Territory) has its own legislature, although the Federal Parliament can override territorial legislation. The federal High Court of Australia acts as a final court of appeal for all matters, and has the authority to override any state judiciary. [7] [8] While all states and internal territories have their own judicial system (subject to appeal to the High Court), most external territories are subject to the judiciary and legislature of either a state or internal territory. [6] Excluding the Heard Island and McDonald Islands and the Australian Antarctic Territory (which are governed by the Department of Climate Change, Energy, the Environment and Water), the external territories are governed by the federal Department of Infrastructure, Transport, Regional Development, Communications and the Arts. [9] Norfolk Island had its own legislature from 1979 to 2015. [10]
Each state is a successor to historical British colonies, and each has its own constitution. The Australian Capital Territory (ACT) and Northern Territory [11] for the most part operate indistinguishably from the states (for example, both have representation in the Parliament since 1948 and in the Senate since 1975), [12] [13] even though they do not have constitutional status as states and territorial legislation can be overridden.
Surrounded by the Indian, Pacific, and Southern oceans, Australia is separated from Maritime Southeast Asia and New Guinea by the Arafura Sea, the Timor Sea, and the Torres Strait, from Island Melanesia by the Coral Sea, and from New Zealand by the Tasman Sea. The world's smallest continent, Australia is also the sixth-largest country by land area and sometimes considered the world's largest island. Australia has a mainland coastline of 32,994 kilometres (20,502 mi) [14] and claims an exclusive economic zone of about 8,200,000 square kilometres (3,200,000 sq mi). [15]
At Federation in 1901, what is now the Northern Territory was within South Australia, what are now the Australian Capital Territory and Jervis Bay Territory were within New South Wales, and the Coral Sea Islands were part of Queensland. Ashmore and Cartier Islands was accepted by Australia in 1934 [16] and was annexed to the Northern Territory prior to adoption of the Statute of Westminster in 1942, deemed effective from 1939; it has thus become part of Australia.
Flag | State | Postal | ISO [17] | Capital | Population (June 2024) [18] | Area (km2) [19] | Population Density (/km2) | No. of Reps. in Aus House [20] | Governor | Premier (Party) | State Government | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
New South Wales | NSW | AU-NSW | Sydney | 8,484,357 | 800,150 | 10.49 | 47 | Margaret Beazley | Chris Minns (Labor) | Government of New South Wales | ||
Victoria | VIC | AU-VIC | Melbourne | 6,981,352 | 227,416 | 30.18 | 38 | Margaret Gardner | Jacinta Allan (Labor) | Victorian Government | ||
Queensland | QLD | AU-QLD | Brisbane | 5,586,322 | 1,729,742 | 3.18 | 30 | Jeannette Young | David Crisafulli (Liberal National) | Queensland Government | ||
Western Australia | WA | AU-WA | Perth [c] | 2,965,159 | 2,527,013 | 1.15 | 16 | Chris Dawson | Roger Cook (Labor) | Government of Western Australia | ||
South Australia | SA | AU-SA | Adelaide | 1,878,029 | 984,321 | 1.89 | 10 | Frances Adamson | Peter Malinauskas (Labor) | Government of South Australia | ||
Tasmania | TAS | AU-TAS | Hobart | 575,366 | 64,519 | 8.89 | 5 | Barbara Baker | Jeremy Rockliff (Liberal) | Tasmanian Government |
Flag | Territory | Postal | ISO [17] | Capital (or largest settlement) | Population (June 2024) [18] | Area (km2) [19] | Population Density (/km2) | No. of Reps. in Aus House [20] | Administrator | Chief Minister (Party) | Territory Government | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Australian Capital Territory | ACT | AU-ACT | Canberra | 474,132 | 2,358 | 198.97 | 3 | None [e] | Andrew Barr (Labor) | ACT Government | ||
Northern Territory | NT | AU-NT | Darwin | 255,100 | 1,347,791 | 0.19 | 2 | Hugh Heggie | Lia Finocchiaro (Country Liberal) | Northern Territory Government | ||
None | Jervis Bay Territory | ACT | - | Jervis Bay Village | 405 | 67 | 6.04 | (Part of Division of Fenner) | None [f] | None |
Flag | Territory | Postal | ISO [17] | Capital (or largest settlement) | Population (Jun 2018) [18] | Area (km2) [19] | Population Density (/km2) | Seats in House of Representatives | Administrator | Shire President or Mayor |
---|---|---|---|---|---|---|---|---|---|---|
Norfolk Island | NSW | NF | Kingston | 2,601 | 35 | 74 | (Part of Division of Bean) | George Plant | Robin Adams (mayor) [21] | |
Christmas Island | WA | CX | Flying Fish Cove | 1,938 | 135 | 14 | (Part of Division of Lingiari) | Farzian Zainal | Gordon Thompson | |
Cocos (Keeling) Islands | WA | CC | West Island | 547 | 14 | 39 | (Part of Division of Lingiari) | Farzian Zainal | Aindil Minkom [22] | |
None | Australian Antarctic Territory [a] | TAS | AQ [h] | None (Davis Station) | 60 [i] | 5,896,500 | 0.0000102 | – | None | None |
None | Coral Sea Islands | QLD | – | None (Willis Island) | 4 [j] | 780,000 [k] | 0.000005 | – | None | None |
None | Ashmore and Cartier Islands | – | – | None (offshore anchorage) | 0 | 199 | 0 | – | None | None |
None | Heard Island and McDonald Islands | TAS | HM | None (Atlas Cove) | 0 | 372 | 0 | – | None | None |
Each external territory is regulated by an Act of the federal Parliament. These Acts contain the majority of provisions determining the legal and political structure applying in that external territory. Under s 122 of the Australian Constitution the federal Parliament has plenary power to make laws for all territories including all external territories. [24] The Cocos (Keeling) Islands voted for integration in 1984. Together with Christmas Island, these two territories comprise the Australian Indian Ocean Territories. Commonwealth laws apply automatically to the territories unless expressly stated otherwise [25] and residents of both external territories are associated with Northern Territory for federal elections. They are, thus, constitutionally part of Australia.
The Heard Island and McDonald Islands, although uninhabited, are treated as constitutionally part of Australia by the central government. [26]
Norfolk Island's status is controversial, with the present (as of 2018 [update] ) government taking measures to integrate the territory into Australia proper (including representation in parliament and compulsory voting). The Norfolk Islanders have not formally consented to this change in constitutional status and assert that they are not Australian. [10]
Territory | Ref. | Subject to laws of | Subject to courts of | Part of electorate of | |
---|---|---|---|---|---|
for House | for Senate | ||||
Christmas Island | [27] | Western Australia [a] | Division of Lingiari | Northern Territory | |
Cocos (Keeling) Islands | [28] | ||||
Jervis Bay Territory | [29] | Australian Capital Territory [a] | Division of Fenner | Australian Capital Territory | |
Norfolk Island | [30] [31] [32] | Norfolk Island [b] New South Wales [a] Queensland [a] | Norfolk Island | Division of Bean | |
Ashmore and Cartier Islands | [33] | Northern Territory | (no permanent population) | ||
Australian Antarctic Territory | [34] | Australian Capital Territory | |||
Heard Island and McDonald Islands | [35] | ||||
Coral Sea Islands | [36] [37] | Australian Capital Territory | Norfolk Island |
Two internal territories established by the Australian federal government under Section 122 of the Constitution of Australia no longer exist:
Two present-day Oceanic countries, Papua New Guinea (PNG) and Nauru, were administered by the federal government of Australia as de facto or de jure external territories for differing periods between 1902 and 1975.
Following World War II, the Papua and New Guinea Act 1949 placed the Territory of New Guinea in an "administrative union" with the Territory of Papua, and the combined Territory of Papua and New Guinea was created. However, both territories remained technically distinct for some administrative and legal purposes, until 1975, when the combined entity eventually was given independence as Papua New Guinea.
Nauru was previously under the German colonial empire as part of the German New Guinea. Following World War I, the Australian government received a League of Nations mandate for Nauru. After World War II, the Territory of Papua, Territory of New Guinea and Nauru were all controlled by the Australian government as United Nations trust territories. Nauru was granted independence in 1968.
The majority of Australians live in the eastern coastal mainland states of New South Wales, Queensland, Victoria, and the Australian Capital Territory, which collectively forms 79% of the entire population of Australia (more than three-quarters of all Australians). Most of the major population centres are located east and south of the Great Dividing Range on the coastal plains and their associated hinterland regions.
State / territory | Abbreviation | Land area [19] |
| Population density |
| Notes | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
km2 | sq mi | Rank | Number | Rank | /km2 | /sq mi | Rank | % | Rank | |||
New South Wales | NSW | 801,150 | 309,330 | 5 | 8,072,163 | 1 | 9.62 | 24.9 | 3 | 63.0% | 5 | [40] |
Victoria | VIC | 227,444 | 87,817 | 6 | 6,503,491 | 2 | 26.56 | 68.8 | 2 | 71.0% | 4 | [41] |
Queensland | QLD | 1,729,742 | 667,857 | 2 | 5,156,138 | 3 | 2.79 | 7.2 | 5 | 46.0% | 7 | [42] |
Western Australia | WA | 2,527,013 | 975,685 | 1 | 2,660,026 | 4 | 1.03 | 2.7 | 7 | 73.4% | 3 | [43] |
South Australia | SA | 984,321 | 380,048 | 4 | 1,781,516 | 5 | 1.74 | 4.5 | 6 | 73.5% | 2 | [44] |
Tasmania | TAS | 68,401 | 26,410 | 7 | 557,571 | 6 | 7.58 | 19.6 | 4 | 41.0% | 8 | [45] |
Australian Capital Territory | ACT | 2,358 | 910 | 8 | 453,890 | 7 | 167.6 | 434 | 1 | 99.6% | 1 | [46] |
Northern Territory | NT | 1,347,791 | 520,385 | 3 | 232,605 | 8 | 0.18 | 0.47 | 8 | 54.0% | 6 | [47] |
The states originated as separate British colonies prior to Federation in 1901. [2] The Colony of New South Wales was founded in 1788 and originally comprised much of the Australian mainland, as well as Lord Howe Island, New Zealand, Norfolk Island, and Van Diemen's Land, in addition to the area currently referred to as the state of New South Wales. During the 19th century, large areas were successively separated to form the Colony of Tasmania (initially established as a separate colony named Van Diemen's Land in 1825), the Colony of Western Australia (initially established as the smaller Swan River Colony in 1829), the Province of South Australia (1836), the Colony of New Zealand (1840), [48] the Victoria Colony (1851) and the Colony of Queensland (1859). Upon federation, the six colonies of New South Wales, Victoria, Queensland, South Australia, Western Australia, and Tasmania became the founding states of the new Commonwealth of Australia. The two territory governments (the Australian Capital Territory [ACT] and the Northern Territory [NT]), were created by legislation of the Federal Parliament—the NT in 1978 and the ACT in 1988. [2]
The legislative powers of the states are protected by the Australian constitution, section 107, [49] and under the principle of federalism, Commonwealth legislation only applies to the states where permitted by the constitution. The territories, by contrast, are from a constitutional perspective directly subject to the Commonwealth government; laws for territories are determined by the Australian Parliament. [24]
Most of the territories are directly administered by the Commonwealth government, while two (the Northern Territory and the Australian Capital Territory) have some degree of self-government although less than that of the states. [4] In the self-governing territories, the Australian Parliament retains the full power to legislate, and can override laws made by the territorial institutions, which it has done on rare occasions. [4] For the purposes of Australian (and joint Australia-New Zealand) intergovernmental bodies, the Northern Territory and the Australian Capital Territory are treated as if they were states.
Each state has a governor, appointed by the monarch (currently King Charles III), which by convention he does on the advice of the state premier. [50] The Administrator of the Northern Territory, by contrast, is appointed by the governor-general. [51] The Australian Capital Territory has neither a governor nor an administrator. Instead, since the enacted of the Australian Capital Territory (Self-Government) Act 1988 (Cth), the functions of the head of the Executive – commissioning government, proroguing parliament and enacting legislation – are exercised by the Assembly itself and by the chief minister. [52]
Jervis Bay Territory is the only non-self-governing internal territory. Until 1989, it was administered as if it were a part of the ACT, although it has always been a separate territory. Under the terms of the Jervis Bay Territory Acceptance Act 1915, [53] the laws of the ACT apply to the Jervis Bay Territory insofar as they are applicable and providing they are not inconsistent with an ordinance. [54] Although residents of the Jervis Bay Territory are generally subject to laws made by the ACT Legislative Assembly, they are not represented in the assembly. They are represented in the Parliament of Australia as part of the Electoral Division of Fenner (named the Division of Fraser until 2016) in the ACT and by the ACT's two senators. In other respects, the territory is administered directly by the Federal Government through the Territories portfolio. [55]
The external territory of Norfolk Island possessed a degree of self-government from 1979 until 2015. [10]
Each state has a bicameral parliament, except Queensland, which abolished its upper house in 1922. [56] [2] The lower house is called the "legislative assembly", except in South Australia and Tasmania, where it is called the "house of assembly". Tasmania is the only state to use proportional representation for elections to its lower house; all others elect members from single member constituencies, using preferential voting. The upper house is called the "legislative council" and is generally elected from multi-member constituencies using proportional representation. Along with Queensland, the three self-governing territories, the ACT, the Northern Territory, and Norfolk Island, each have unicameral legislative assemblies. [2] The legislative assembly for the ACT is the only parliament with responsibility for both state/territory and local government functions. [2]
The head of government of each state is called the "premier", appointed by the state's governor. [57] In normal circumstances, the governor will appoint as premier whoever leads the party or coalition which exercises control of the lower house (in the case of Queensland, the only house) of the state parliament. However, in times of constitutional crisis, the governor can appoint someone else as premier. [57] The head of government of the self-governing internal territories is called the "chief minister". The Northern Territory's chief minister, in normal circumstances whoever controls the legislative assembly, is appointed by the administrator.
The term interstate is used within Australia to refer to a number of events, transactions, registrations, travel, etc. which occurs across borders or outside of the particular state or territory of the user of the term. Examples of use include motor vehicle registration, [58] travel, [59] applications to educational institutions out of one's home state. [60]
There are very few urban areas bifurcated by state or territory borders. The Queensland-New South Wales border runs through Coolangatta (Queensland) and Tweed Heads (New South Wales) and splits Gold Coast Airport. Oaks Estate, a contiguous residential of Queanbeyan, was excised out of New South Wales when the Australian Capital Territory was established in 1909. Some Urban Centres and Localities reported by the Australian Bureau of Statistics include some agglomerations of cities spreading across state borders, including Gold Coast–Tweed Heads, Canberra–Queanbeyan, Albury–Wodonga (New South Wales-Victoria) and Mildura–Wentworth (Victoria-New South Wales)
Entity | Type of entity | Tie to the monarch | Domestic administrator | Head of government | Upper House of Parliament | Lower House of Parliament | Member of Parliament | |
---|---|---|---|---|---|---|---|---|
Upper house | Lower house [note 1] | |||||||
Commonwealth of Australia | Federal government | Direct | Governor-general | Prime minister | Senate | House of Representatives | Senator | MP |
South Australia | Federated state | Direct (established by the Australia Act 1986 ) | Governor | Premier | Legislative Council | House of Assembly | MLC | |
Tasmania | ||||||||
New South Wales | Legislative Assembly | |||||||
Victoria | ||||||||
Western Australia | MLA | |||||||
Queensland | N/A (abolished 1922) | — | MP | |||||
Australian Capital Territory | Self-governing territory | Indirect (through the governor-general acting as "administrator") | Assembly and chief minister | Chief minister | — | MLA | ||
Northern Territory | Indirect (through the governor-general) | Administrator | ||||||
Christmas Island | External territory | Shire president | Shire Council | Councillor | ||||
Cocos (Keeling) Islands | ||||||||
Norfolk Island | Mayor | Regional Council [note 2] | ||||||
Note:
| ||||||||
Post | Incumbent | Appointed |
---|---|---|
Governor of New South Wales | Margaret Beazley | 2 May 2019 |
Governor of Victoria | Margaret Gardner | 9 August 2023 |
Governor of Queensland | Jeannette Young | 1 November 2021 |
Governor of Western Australia | Chris Dawson | 15 July 2022 |
Governor of South Australia | Frances Adamson | 7 October 2021 |
Governor of Tasmania | Barbara Baker | 16 June 2021 |
Administrator of the Northern Territory | Hugh Heggie | 2 February 2023 |
Administrator of Norfolk Island | George Plant | 26 May 2023 |
Australian Indian Ocean Territories | Farzian Zainal | 26 May 2023 |
Post | Incumbent | Political party | Appointed | |
---|---|---|---|---|
Premier of New South Wales | Chris Minns MP | Labor | 25 March 2023 | |
Premier of Victoria | Jacinta Allan MP | Labor | 27 September 2023 | |
Premier of Queensland | David Crisafulli MP | Liberal National | 28 October 2024 | |
Premier of Western Australia | Roger Cook MLA | Labor | 8 June 2023 | |
Premier of South Australia | Peter Malinauskas MP | Labor | 21 March 2022 | |
Premier of Tasmania | Jeremy Rockliff MP | Liberal | 8 April 2022 | |
Chief Minister of the Australian Capital Territory | Andrew Barr MLA | Labor | 11 December 2014 | |
Chief Minister of the Northern Territory | Lia Finocchiaro MLA | Country Liberal | 28 August 2024 |
State/territory | Abbrev. | Call signs | Postal | Telephone numbers in Australia | Time zone | ||||
---|---|---|---|---|---|---|---|---|---|
AM/FM | TV | Amateur | Abbrev. | Postcode | Std | Summer | |||
New South Wales | NSW | 2xx(x) | xx(x)Nn | VK2xx | NSW | 1nnn, [nb 1] 2nnn | +61 2 xxxx xxxx [nb 2] | +10 (+9+1⁄2 +10+1⁄2) [nb 3] | +11 (+10+1⁄2) [nb 4] |
Victoria | Vic | 3xx(x) | xx(x)Vn | VK3xx | VIC | 3nnn, 8nnn [nb 1] | +61 3 xxxx xxxx [nb 2] | +10 | +11 |
Queensland | Qld | 4xx(x) | xx(x)Qn | VK4xx | QLD | 4nnn, 9nnn [nb 1] | +61 7 xxxx xxxx | +10 | |
Western Australia | WA | 6xx(x) | xx(x)Wn | VK6xx | WA | 6nnn | +61 8 9xxx xxxx +61 8 6xxx xxxx | +8 | |
South Australia | SA | 5xx(x) | xx(x)Sn | VK5xx | SA | 5nnn | +61 8 8xxx xxxx +61 8 7xxx xxxx | +9+1⁄2 | +10+1⁄2 |
Tasmania | Tas | 7xx(x) | xx(x)Tn | VK7xx | TAS | 7nnn | +61 3 6xxx xxxx | +10 | +11 |
Australian Capital Territory | ACT | 1xx(x) [nb 5] | xx(x)Cn [nb 5] | VK1xx [nb 5] | ACT | 02nn, [nb 1] 26nn, 29nn | +61 2 62xx xxxx +61 2 61xx xxxx | +10 | +11 |
Northern Territory | NT | 8xx(x) | xx(x)Dn | VK8xx | NT | 08nn | +61 8 89xx xxxx | +9+1⁄2 | |
External territories | |||||||||
Christmas Island | 6xx(x) | xx(x)Wn | VK9xx | WA | 6798 | +61 8 9164 xxxx | +7 | ||
Norfolk Island | 2xx(x) | xx(x)Nn | VK2xx | NSW | 2899 | +672 3 xx xxx | +11 | +12 | |
Cocos Island | 6xx(x) | xx(x)Wn | VK9xx | WA | 6799 | +61 8 9162 xxxx | +6+1⁄2 | ||
Australian Antarctic Territory | AAT | none | VK0xx | TAS | 7151 | +672 1 | +6 to +8 | ||
|
This is an overview of the postage stamps and postal history of Australia, encompassing some history of the Australian colonies and the main stamp issues that followed their federation in 1901, as well as later issues, and also a precis of the stamps of the external territories.
The title Administrator of the government (Administrator) has several uses in Australia.
The parliaments of the Australian states and territories are legislative bodies within the federal framework of the Commonwealth of Australia.
The Territory of Papua comprised the southeastern quarter of the island of New Guinea from 1883 to 1975. In 1883, the Government of Queensland annexed this territory for the British Empire. The United Kingdom Government refused to ratify the annexation but in 1884 a protectorate was proclaimed over the territory, then called British New Guinea. There is a certain ambiguity about the exact date on which the entire territory was annexed by the British. The Papua Act 1905 recites that this happened "on or about" 4 September 1888. On 18 March 1902, the Territory was placed under the authority of the Commonwealth of Australia. Resolutions of acceptance were passed by the Commonwealth Parliament, which accepted the territory under the name of Papua.
Electorates of the Australian House of Representatives are single member electoral districts for the lower house of the Parliament of the Commonwealth. There are currently 151 electorates.
The Australian migration zone is a legal device created by the Australian Government for the purpose of Australia's visa policy and immigration policy, as the territory in which Australia's visa policy applies. The Australian migration zone covers such Australian controlled territories as the government may determine. Prior to 2001, the Australian migration zone consisted of the mainland, as well as some external territories. Norfolk Island, for example, was not part of the Australian migration zone until 2016. Under Australia’s universal visa policy, a non-citizen must hold an Australian visa within the Australian migration zone. Without such a visa, or a bridging visa, the non-citizen is an unlawful non-citizen and treated as an "unauthorised arrival". However, the main effect of the migration zone is that unauthorised arrivals outside the zone have very limited access for review by Australian courts.
Since the 19th century, there have been proposals for the creation or incorporation of new states of Australia. Chapter VI of the Constitution of Australia provides for the admission of new states to the federation. Proposals have included admitting territories to statehood, admitting independent countries, and forming new states from parts of existing states. However, no new states have been added since the federation of six former British self-governing colonies in 1901, as states of the new Commonwealth of Australia.
Federalism was adopted, as a constitutional principle, in Australia on 1 January 1901 – the date upon which the six self-governing Australian Colonies of New South Wales, Queensland, South Australia, Tasmania, Victoria, and Western Australia federated, formally constituting the Commonwealth of Australia. It remains a federation of those six original States under the Constitution of Australia.
Australian nationality law details the conditions by which a person is a national of Australia. The primary law governing nationality regulations is the Australian Citizenship Act 2007, which came into force on 1 July 2007 and is applicable in all states and territories of Australia.
Australia uses three main time zones: Australian Eastern Standard Time, Australian Central Standard Time and Australian Western Standard Time.
The criminal law of Australia is the body of law in Australia that relates to crime.
A Government House is any residence used by governors-general, governors and lieutenant-governors in the Commonwealth and the British Empire. Government Houses serve as the venue for governors' official business, as well as the many receptions and functions hosted by the occupant. Sometimes, the term Government House is used as a metonym for the governor or his office.
The first colonies of the British Empire on the continent of Australia were the penal colony of New South Wales, founded in 1788, and the Swan River Colony, founded in 1829. Over the next few decades, the colonies of New Zealand, Queensland, South Australia, Van Diemen's Land, and Victoria were created from New South Wales, as well as an aborted Colony of North Australia. On 1 January 1901, these colonies, excepting New Zealand, became states in the Commonwealth of Australia. Since federation, the internal borders have remained mostly stable, except for the creation of some territories with limited self-government: the Northern Territory from South Australia, to govern the vast, sparsely populated centre of the country; the split of the Northern Territory into Central Australia and North Australia, and then the quick merger of those back into the Northern Territory; and the Australian Capital Territory, a federal district ceded from New South Wales.
Capital punishment in Australia has been abolished in all jurisdictions since 1985. Queensland abolished the death penalty in 1922. Tasmania did the same in 1968. The Commonwealth abolished the death penalty in 1973, with application also in the Australian Capital Territory and the Northern Territory. Victoria did so in 1975, South Australia in 1976, and Western Australia in 1984. New South Wales abolished the death penalty for murder in 1955, and for all crimes in 1985. In 2010, the Commonwealth Parliament passed legislation prohibiting the re-establishment of capital punishment by any state or territory. Australian law prohibits the extradition or deportation of a prisoner to another jurisdiction if they could be sentenced to death for any crime.
This outline of Australia is an overview of and topical guide to various aspects of the country of Australia:
There are six monarchies in Oceania with an individual hereditary monarch, who is recognised as the head of state. Each is a constitutional monarchy: the sovereign inherits his or her office, usually keeps it until death or abdication, but is bound by laws and customs in the exercise of their powers. Five of these independent states share King Charles III as their head of state, making them part of a global grouping known as the Commonwealth realms; in addition, all monarchies of Oceania are members of the Commonwealth of Nations. The only sovereign monarchy in Oceania that does not share a monarch with another state is Tonga. Australia and New Zealand have dependencies within the region and outside it, although five non-sovereign constituent monarchs are recognized by New Zealand, Papua New Guinea and France.
Prostitution in Oceania varies greatly across the region. In American Samoa, for instance, prostitution is illegal, whereas in New Zealand most aspects of the trade are decriminalised.
Mainland Australia is the main landmass of the Australian continent, excluding the Aru Islands, New Guinea, Tasmania, and other Australian offshore islands. The landmass also constitutes the mainland of the territory governed by the Commonwealth of Australia, and the term, along with continental Australia, can be used in a geographic sense to exclude surrounding continental islands and external territories. Generally, the term is applied to the states of New South Wales, Queensland, South Australia, Victoria, and Western Australia, as well as the Australian Capital Territory, Jervis Bay Territory, and Northern Territory.
Although the Jervis Bay Territory is not part of the Australian Capital Territory, the laws of the ACT apply, insofar as they are applicable and, providing they are not inconsistent with an Ordinance, in the Territory by virtue of the 'Jervis Bay Acceptance Act 1915'