Australia’s migration and multicultural discussions are often shaped by headlines and opinion, which can make it hard to know what is accurate. The following six common statements are frequently raised in public debate, along with a simple, evidence-based summary of what research in Australia actually shows. 
1. “Migrants are a net cost to the economy”
Assessment: Misleading / Not supported by the evidence.
Evidence: Research from the Australian Government’s Productivity Commission shows migration is good for Australia's economy overall. Migrants help fill worker shortages, especially in industries struggling to find staff. On average, migrants also pay more in tax than they use in government services. This isn't an accident: more than 70% of Australia's permanent visa places each year are set aside specifically for skilled workers, because the system is designed to bring in people the economy needs.
Living standards have been squeezed, and some commentators blame migration for this. It is true that the economy has had a tough run in recent years. However, the best long-term evidence shows that migration helps rather than hurts the economy. A slowing economy and a growing population are separate issues from whether migrants themselves are "a cost."
2. “Cut migration to solve the housing crisis."
Assessment: Oversimplified.
Evidence: Migration increases demand for housing because a growing population requires more homes. However, migration also contributes to the supply side of the housing market. Skilled migrants help fill workforce shortages in construction and related industries that are needed to build new homes. Research and policy reviews show that Australia's housing challenges are driven by a combination of factors, including housing supply constraints, planning and approval bottlenecks, construction workforce shortages, building costs, and population growth. In some locations, short-term rental platforms such as Airbnb are also cited as reducing the number of properties available for long-term rental, adding pressure to rental markets. While lower migration may reduce some housing demand, it can also reduce the workforce needed to build additional housing. Evidence suggests the housing crisis is caused by multiple interacting factors rather than migration alone.
3. “Migrants don’t integrate or participate in society”
Assessment: False
Evidence: Australian Bureau of Statistics (ABS) and settlement data consistently show integration outcomes improve the longer migrants live in Australia, including English proficiency and take-up of Australian citizenship. Workforce participation is strong among migrant groups. Outcomes for children of migrants are generally comparable to, and in some cases exceed, those of the broader Australian population. Recent ABS-linked research found children of migrants from non-English-speaking backgrounds have higher rates of completing university degrees than children of Australian-born parents, and while they can earn less in their early twenties, they out-earn their peers by their late twenties.
Outcomes are not the same for all migrant groups. Some communities continue to face barriers in the labour market despite having high levels of education. This suggests that structural barriers and discrimination, rather than a lack of effort to integrate, are limiting their opportunities. Where participation gaps exist, research shows they are generally the result of obstacles that migrants face. These obstacles include language barriers, discrimination, limited recognition of overseas qualifications, and restricted access to networks and opportunities, rather than a lack of willingness to participate.
4. “Refugees are a security risk”
Assessment: False
Evidence: Everyone granted a humanitarian visa undergoes rigorous security, identity and character checks. There is no evidence that Australia's refugee resettlement program has been a pathway for terrorism. The offending data backs this up more broadly too: people born overseas make up only around 14% of Australia's prisoner population, despite being close to a third of the general population. A major Australian Institute of Criminology review of 30 years of court and prison data found the same thing: migrants are consistently less likely to offend or be imprisoned than the Australian-born population.
Where offending has occasionally spiked in a particular community, researchers point to disadvantage, such as a younger age profile, unemployment, disrupted education and marginalisation, rather than culture or refugee status. This matters for how we support the "second generation": young people from refugee backgrounds aren't inherently more likely to offend, but they are more likely to carry the effects of pre-migration trauma and post-arrival disadvantage if settlement support falls short. The evidence-based response is investing early in trauma-informed mental health care, education and youth services, not tighter border security.
5. “Multiculturalism reduces social cohesion”
Assessment: False
Evidence: Social cohesion is about how connected and trusting members of a society feel toward each other, not about everyone being the same. It's measured through things like whether people feel they belong, whether they trust others and institutions, whether they take part in community life, and whether they feel the system treats people fairly. A society can be highly diverse and still cohesive, and that's what the evidence shows in Australia. In the Scanlon Foundation's 2025 national survey, 84% of Australians agreed multiculturalism has been good for the country, and social cohesion has held steady despite cost-of-living and global pressures. The Australian government's settlement framework is designed to support successful integration through language learning, education, employment, social connections and community participation. Researchers tracking refugees over a 10-year period found outcomes like language proficiency, employment and sense of belonging improved significantly over time as people establish stable lives here: workforce participation among humanitarian migrants rose from 22% to 54% over the decade, and 92% reported feeling safe in their local neighbourhood.
Family reunion is an important, and often overlooked, part of what makes this integration work. Research using the Building a New Life in Australia study found family separation undermines settlement and wellbeing, while reuniting with family supports it. Around half of humanitarian migrants are still waiting to reunite with family members years after arrival, and studies link this ongoing separation to poorer mental health, not just for the person waiting, but for their children too. Prioritising family reunion is a practical way to strengthen the settlement outcomes, and by extension the social cohesion, that multiculturalism depends on.
6. “Temporary migrants take jobs from Australians”
Assessment: Oversimplified
Evidence: Labour market research shows that the effects of migration vary across industries, occupations and locations. Temporary migrants help fill workforce shortages in sectors such as health care, aged care, agriculture, hospitality and construction. They’re often particularly important sources of labour in regional areas, including for seasonal work. Research suggests migrants often complement the existing workforce by filling skills gaps and supporting businesses and services that might otherwise struggle to find enough workers. While some competition for jobs can occur in particular industries or regions, the evidence does not support the view that temporary migrants simply replace Australian workers. Instead, they contribute to workforce capacity, service delivery and economic activity.
Australia’s migration system is complex, but broad claims about harm or benefit alone rarely reflect the full picture.