Illegal immigration to Australia – Wikipedia
Illegal immigration to Australia is defined by the Migration Act 1958, which distinguishes between "lawful non-citizens" (those in Australia holding a valid visa) and "unlawful non-citizens" (those without a valid visa).[1]
Immigration to Australia is administered by the Department of Home Affairs, formerly the Department of Immigration and Border Protection (DIBP), and before that the Department of Immigration and Citizenship (DIAC).
According to the Australian Bureau of Statistics (ABS), the majority of people in Australia illegally are visa overstayers, who enter the country legally but remain there after the expiry or revocation of their visa.[2] DIAC estimated that in the period from 1 July 2009 to 30 June 2010, approximately 15,800 people overstayed their visas out of 4.5 million temporary entrants during that period (about 0.35 per cent). As of 30 June 2010, DIAC estimated that the number of visa overstayers in Australia was around 53,900, or 0.2 per cent of the Australian population.[3]
Australia operates a number of immigration detention facilities within the country, as well as several offshore processing centres. All Australian immigration detention facilities are managed by the British services company Serco on behalf of the Australian government. Australia currently has three functioning offshore centres, and ten detention centres on the mainland. A List of Australian immigration detention facilities includes Nauru, Christmas Island, and Manus Island.
Prior to 1992, the Migration Act 1958 permitted discretionary detainment of unlawful non-citizens. In 1992, the Keating Government introduced a policy of mandatory detention, in response to a wave of boat arrivals from Indochina.[4]
As a signatory to the United Nations Convention relating to the Status of Refugees, Australia operates a humanitarian intake of migrants of around 13,770 persons per year (by comparison, Australia's Migration Program was 168,600 places in 200910). Those who have not gained prior approval to enter Australia for the purpose of seeking asylum were referred to as irregular arrivals.[5]
There are two classifications for irregular arrivals: Illegal Maritime Arrivals (IMAs; prior to 2013 the term "Irregular Maritime Arrivals" was used) and Non-IMAs (those arriving in Australian territory without a visa by non-maritime means, such as by air). In the 201112 period, the number of IMAs was greater than the number of Non-IMAs for the first time.[6]
In 2013, the Minister for Immigration, Scott Morrison, directed his department to use the term "illegal maritime arrivals" instead of the previous term "irregular maritime arrivals". The application of the term "illegal" to asylum seekers is controversial. While it is not a criminal offence to seek asylum in Australia, or to enter Australian territory without immigration documents for the purpose of seeking asylum, the Australian Broadcasting Corporation's Fact Check unit determined that the term was valid when referring to an arrival's entry status. In addition, the United Nations Protocol against the Smuggling of Migrants by Land, Sea and Air, to which Australia is a signatory, defines "illegal entry" as "crossing borders without complying with the necessary requirements for legal entry into the receiving State".[7]
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Illegal immigration to Australia - Wikipedia
- Illegal immigration is hurting U.S. economy: Treasury Secretary Scott Bessent - Fox News - November 26th, 2025 [November 26th, 2025]
- Carter calls for increased ICE presence in Atlanta to address criminal illegal immigration problem - U.S. Representative Buddy Carter (.gov) - November 20th, 2025 [November 20th, 2025]
- Florida Takes the Lead to Eliminate Burdens of Illegal Immigration - Federation for American Immigration Reform - November 20th, 2025 [November 20th, 2025]
- Trumps claims about murder rates and illegal immigration fit red states more than blue states - WBEZ Chicago - November 7th, 2025 [November 7th, 2025]
- Violent criminal illegal alien apprehended by ICE after high-stakes operation in Chicago - ICE | U.S. Immigration and Customs Enforcement (.gov) - November 7th, 2025 [November 7th, 2025]
- Deterring Illegal Immigration: This Town Decided that Actions Speak Louder than Words - Federation for American Immigration Reform - November 7th, 2025 [November 7th, 2025]
- Texas and Ohio Review Voter Rolls to Eliminate Illegal Alien Voting - Federation for American Immigration Reform - November 7th, 2025 [November 7th, 2025]
- Their plan was a flood of illegal immigration. Our answer is an immigration moratorium - Fox News - November 5th, 2025 [November 5th, 2025]
- ICE arrests Guatemalan illegal alien convicted of felony breaking and entering in Virginia - ICE | U.S. Immigration and Customs Enforcement (.gov) - November 5th, 2025 [November 5th, 2025]
- ICE and Oklahoma bolster public safety on states highways by removing 34 illegal alien truck drivers - ICE | U.S. Immigration and Customs Enforcement... - November 5th, 2025 [November 5th, 2025]
- Illegal Immigrants To Be Hit Hard As SNAP and WIC Benefits Expire - Center for Immigration Studies - November 5th, 2025 [November 5th, 2025]
- Illegal Aliens Seek Less Effective Tracking System - Federation for American Immigration Reform - November 5th, 2025 [November 5th, 2025]
- Leon Sheriff's Office gets OK for $500K reimbursement for role in illegal immigration crackdown - Tallahassee Democrat - October 30th, 2025 [October 30th, 2025]
- Illegal Migrant Stabs Man Who Was Walking His Dog in the U.K. Exposes Truth Illegal Immigration - Megyn Kelly The Devil May Care - October 30th, 2025 [October 30th, 2025]
- Judge rules immigration detention of Chicago man with daughter battling cancer is illegal - CNN - October 26th, 2025 [October 26th, 2025]
- Judge rules immigration detention of Chicago man with daughter battling cancer is illegal - AP News - October 26th, 2025 [October 26th, 2025]
- ICE lodges arrest detainer for criminal illegal alien who killed 3 in California while driving 18-wheeler under the influence - ICE | U.S. Immigration... - October 24th, 2025 [October 24th, 2025]
- White House condemns Illegal immigration as Indian truck driver kills three in California crash - The Indian EYE - October 24th, 2025 [October 24th, 2025]
- Immigration and Customs Enforcement (ICE) arrested more illegal alien criminals on Thursday as the Democrat-led shutdown continued into its fourth... - October 24th, 2025 [October 24th, 2025]
- Illegal Immigration Crackdown Heats Up Along Treasure Coast - Real Radio 92.1 - October 24th, 2025 [October 24th, 2025]
- Illinois warns immigration officers tampering with license plates is illegal - The Guardian - October 24th, 2025 [October 24th, 2025]
- Trump's work on illegal immigration has been 'nothing short of phenomenal': Rep. Brandon Gill - Fox News - October 23rd, 2025 [October 23rd, 2025]
- Florida's CFO talks illegal immigration and funding for NE Florida sheriff's offices - The Florida Times-Union - October 23rd, 2025 [October 23rd, 2025]
- Illegal Alien Police Officer Arrested in Illinois - Federation for American Immigration Reform - October 23rd, 2025 [October 23rd, 2025]
- Trump's work on illegal immigration has been 'nothing short of phenomenal': Rep. Brandon Gill - Yahoo - October 23rd, 2025 [October 23rd, 2025]
- The Strange Case of the Illegal Alien Cop - Center for Immigration Studies - October 19th, 2025 [October 19th, 2025]
- ICE, federal partners arrest more than 1,400 illegal aliens in Massachusetts during Patriot 2.0, including murderers, rapists, drug traffickers, child... - October 17th, 2025 [October 17th, 2025]
- ICE arrests illegal alien serving as a local police officer in Suburban Chicago - ICE | U.S. Immigration and Customs Enforcement (.gov) - October 17th, 2025 [October 17th, 2025]
- Federal immigration agents arrested an illegal immigrant who was working as a police officer in the sanctuary state of Illinois. Radule Bojovic, an... - October 17th, 2025 [October 17th, 2025]
- Democrats Fight for Illegal Alien Healthcare Benefits as Government Shutdown Continues - Federation for American Immigration Reform - October 17th, 2025 [October 17th, 2025]
- The UK government will pay you $120K to convince the public that it's successfully tackling illegal immigration - Fortune - October 15th, 2025 [October 15th, 2025]
- Chief Deputy Lowes attends panel on illegal immigration - ReadTheReporter.com - October 15th, 2025 [October 15th, 2025]
- Headlines and Heartlines: State Rep. Janis Holt discusses education, property tax relief, illegal immigration and district concerns - - Bluebonnet... - October 15th, 2025 [October 15th, 2025]
- Rafe Fletcher: Accountability, not technocracy, is the answer to illegal immigration - Conservative Home - October 15th, 2025 [October 15th, 2025]
- The Disturbing Connection Between U.N.s Green Energy Push and Illegal Immigration - The Heritage Foundation - October 9th, 2025 [October 9th, 2025]
- Of Course Illegal Immigrants Access Public Health Benefits - Center for Immigration Studies - October 9th, 2025 [October 9th, 2025]
- An illegal immigrant gang member on the run for allegedly killing a man in California went on to kill a woman in Texas before Immigration and Customs... - October 9th, 2025 [October 9th, 2025]
- ICE Issues Government Shutdown Warning on Illegal Immigration - Newsweek - October 2nd, 2025 [October 2nd, 2025]
- Digital ID cards: what are they and how will they help the UK deal with illegal immigration? - The Conversation - September 28th, 2025 [September 28th, 2025]
- ICE arrests illegal alien from Haiti connected to criminal terrorist organizations - ICE | U.S. Immigration and Customs Enforcement (.gov) - September 25th, 2025 [September 25th, 2025]
- ICE, law enforcement partners searching for 2 illegal aliens who escaped after choking Border Patrol agent - ICE | U.S. Immigration and Customs... - September 23rd, 2025 [September 23rd, 2025]
- Venezuelan man responsible for sex trafficking female illegal aliens sentenced to 10 years in prison - ICE | U.S. Immigration and Customs Enforcement... - September 19th, 2025 [September 19th, 2025]
- UK minister dismisses Trump's call for military intervention to control illegal immigration | Hindustan Times - Hindustan Times - September 19th, 2025 [September 19th, 2025]
- ICE lodges detainer against illegal alien who murdered a teenage girl after she rejected his sexual advances - ICE | U.S. Immigration and Customs... - September 19th, 2025 [September 19th, 2025]
- ICE receives more than 150K job applications as Trumps crackdown on illegal immigration continues - New York Post - September 17th, 2025 [September 17th, 2025]
- ICE receives more than 150,000 job applications as Trump crackdown on illegal immigration intensifies - UNILAD - September 17th, 2025 [September 17th, 2025]
- Richard Brant and Lauren Butler: Reform UKs Plans for Getting Tough on Illegal Immigration: From Legal Reset to Sunset - UK Constitutional Law... - September 15th, 2025 [September 15th, 2025]
- ICE launches new initiative to arrest illegal aliens at immigration hearings amid DHS deportation battle - The Economic Times - September 15th, 2025 [September 15th, 2025]
- Suspected illegal aliens arrested by immigration authorities while on way to Franklin County poultry plant - 1819 News - September 13th, 2025 [September 13th, 2025]
- Twin Monster Illegal Immigration and Drug Trafficking - AMAC - September 11th, 2025 [September 11th, 2025]
- What is the government doing to tackle illegal immigration? - GOV.UK - September 11th, 2025 [September 11th, 2025]
- How many illegal migrants are in Britain? The key numbers driving the immigration debate - Sky News - September 11th, 2025 [September 11th, 2025]
- ICE Launches Operation Midway Blitz in Honor of Katie Abraham to Target Criminal Illegal Aliens Terrorizing Americans in Sanctuary Illinois - Homeland... - September 9th, 2025 [September 9th, 2025]
- Feds cite current crisis of illegal immigration in push against NJ sanctuary city orders - New Jersey Monitor - September 9th, 2025 [September 9th, 2025]
- A Bold Political Decision: The New Strict Bill Against Illegal Immigration OpEd - Eurasia Review - September 6th, 2025 [September 6th, 2025]
- ICE Boston removes illegal fugitive wanted for child rape in Jamaica - U.S. Immigration and Customs Enforcement (.gov) - September 6th, 2025 [September 6th, 2025]
- Hope and hate: how governments around the world are responding to 'illegal' immigration - SBS Australia - September 6th, 2025 [September 6th, 2025]
- Malheur County Sheriff cannot help I.C.E. with illegal immigration enforcement - KIVI-TV - September 3rd, 2025 [September 3rd, 2025]
- Baseless Allegations Of Massive Illegal Immigration Into India From Bangladesh - Eurasia Review - September 3rd, 2025 [September 3rd, 2025]
- Interim US attorney says he has been directed to go after illegal immigration - Rocky Mount Telegram - September 3rd, 2025 [September 3rd, 2025]
- Digital ID cards could be introduced to curb illegal immigration - The Independent - September 3rd, 2025 [September 3rd, 2025]
- VOTE: Do you support Trump's crackdown on illegal immigration in large US cities? - WEAR-TV - September 1st, 2025 [September 1st, 2025]
- Better Tools, Fewer Raids: The Digital Solution to Illegal Immigration - American Enterprise Institute - August 29th, 2025 [August 29th, 2025]
- ICE arrests criminal illegal alien convicted of murder - U.S. Immigration and Customs Enforcement (.gov) - August 27th, 2025 [August 27th, 2025]
- CEO used disability charity as a front for offering illegal immigration advice - The Independent - August 27th, 2025 [August 27th, 2025]
- ICE Newark arrests heavily armed illegal alien who overstayed visa by 9 years - U.S. Immigration and Customs Enforcement (.gov) - August 27th, 2025 [August 27th, 2025]
- Illegal immigration hit a record-high of 14 million in the US in 2023, Pew report finds - Salina Post - August 26th, 2025 [August 26th, 2025]
- HSI Kansas City hosts young European leaders from 15 nations to share strategies for combating transnational crime and illegal immigration - U.S.... - August 26th, 2025 [August 26th, 2025]
- ICE arrests twice-convicted, drunk-driving illegal alien whos been hiding in California for over 20 years - U.S. Immigration and Customs Enforcement... - August 26th, 2025 [August 26th, 2025]
- Two Illegal Aliens Arrested, One Extradited to Florida for Triple Vehicular Homicide - Federation for American Immigration Reform - August 26th, 2025 [August 26th, 2025]
- Illegal immigration hit a record-high of 14 million in the US in 2023, Pew report finds - Castanet - August 22nd, 2025 [August 22nd, 2025]
- Illegal immigration hit a record-high of 14 million in the US in 2023, Pew report finds - MSN - August 22nd, 2025 [August 22nd, 2025]
- New York State Claims Right to Give Welfare to Illegal Aliens - Federation for American Immigration Reform - August 22nd, 2025 [August 22nd, 2025]
- Illegal immigration hit a record-high of 14 million in the US in 2023, Pew report finds - The Sumter Item - August 22nd, 2025 [August 22nd, 2025]
- This City Figures it Can Help Illegal Aliens More by NOT Enacting Sanctuary Policies - Federation for American Immigration Reform - August 22nd, 2025 [August 22nd, 2025]
- Illegal immigration hit a record-high of 14 million in the US in 2023, Pew report finds - FOX4KC.com - August 22nd, 2025 [August 22nd, 2025]
- Enhancing Border Security and Combatting Illegal Immigration - U.S. Department of State (.gov) - August 20th, 2025 [August 20th, 2025]
- ICE arrests 9 illegal aliens and seizes drugs, scammed gift cards at underground nightclub in California - U.S. Immigration and Customs Enforcement... - August 18th, 2025 [August 18th, 2025]
- Archived: ICE arrests nearly 200 in Los Angeles-area operation targeting criminal aliens, illegal re-entrants, and immigration fugitives - U.S.... - August 18th, 2025 [August 18th, 2025]
- Oklahoma Moves to End In-State Tuition for Illegal Aliens - Federation for American Immigration Reform - August 18th, 2025 [August 18th, 2025]