Illegal immigration—often termed “undocumented” or “irregular” migration—is a complex and shadowy aspect of Canada’s immigration landscape. Unlike legal immigration streams like the Express Entry system or refugee programs, which are meticulously tracked by Immigration, Refugees and Citizenship Canada (IRCC), the number of people living in Canada without legal status remains elusive. Estimates vary widely, official data is scarce, and political narratives often cloud the picture. In this blog, we’ll explore what we know about illegal immigrants in Canada, why the numbers are so hard to pin down, and how they might have shifted over the past five years (2020–2024), using a table to illustrate the trends based on available evidence.
Who Are Illegal Immigrants in Canada?
In Canada, illegal immigrants typically include:
- Visa Overstayers: Individuals who enter legally (e.g., on a tourist, student, or work visa) but remain after their status expires.
- Failed Refugee Claimants: Asylum seekers whose claims are rejected but who do not leave the country.
- Irregular Border Crossers: People who enter outside official ports of entry, often from the U.S., and may or may not claim asylum.
Canada’s Immigration and Refugee Protection Act (IRPA) governs these cases, but enforcement is inconsistent, and the government rarely releases comprehensive data on undocumented populations. This lack of transparency fuels speculation and makes it tough to separate fact from rhetoric.
Why Is It Hard to Count Illegal Immigrants?
Unlike the U.S., where border encounters and deportations are well-documented, Canada doesn’t maintain a robust system for tracking undocumented residents. The Canada Border Services Agency (CBSA) and Royal Canadian Mounted Police (RCMP) intercept irregular crossers, but many overstayers or failed claimants slip through the cracks. A 2008 Auditor General report famously noted that Canada had lost track of 41,000 illegal immigrants, and no similar audit has been widely publicized since. Estimates today range from 20,000 to 500,000, a gap that reflects both the hidden nature of this population and the political agendas behind the numbers.
Estimated Trends Over Five Years (2020–2024)
To shed light on possible changes, we’ve compiled a table of estimated illegal immigrant numbers from 2020 to 2024. These figures are drawn from a mix of historical estimates, asylum claim data, irregular border crossing statistics from the IRCC and RCMP, and expert analyses. Since precise annual counts don’t exist, these are informed approximations reflecting trends like border activity, policy shifts, and deportation rates. Note that 2024 data is partial, covering only up to mid-year based on available reports.
| Year | Estimated Illegal Immigrants | Key Trends and Notes |
|---|---|---|
| 2020 | 50,000 – 100,000 | COVID-19 border closures reduced irregular crossings (e.g., 969 intercepted by RCMP). |
| 2021 | 60,000 – 120,000 | Borders reopened; 7,125 irregular crossings recorded, plus rising overstays post-COVID. |
| 2022 | 70,000 – 150,000 | 39,171 irregular crossings; backlog of failed asylum claims grew (20,000+ pending). |
| 2023 | 80,000 – 175,000 | 27,225 irregular crossings; U.S.-Canada Safe Third Country Agreement tightened. |
| 2024 | 85,000 – 200,000 (projected) | Partial data: 15,000+ crossings by July; deportations up (13,000+ by CBSA estimates). |
Table: Estimated Number of Illegal Immigrants in Canada, 2020–2024. Ranges reflect low-to-high estimates based on available data and trends.
Breaking Down the Trends
- 2020: A Dip Due to the Pandemic
The global COVID-19 pandemic slashed migration flows. With borders closed and travel restricted, irregular crossings plummeted to 969 (per RCMP data), and visa overstays likely decreased as fewer people entered legally to begin with. Estimates hovered around 50,000–100,000, a conservative range based on pre-COVID figures. - 2021: A Rebound Begins
As restrictions eased, irregular crossings spiked to 7,125, reflecting pent-up migration pressure. Asylum claims also rose, with some claimants staying despite rejections. The upper estimate of 120,000 accounts for potential overstays from temporary residents (e.g., students, workers) who arrived in higher numbers. - 2022: A Surge in Irregular Crossings
A record 39,171 people crossed irregularly from the U.S., driven by factors like U.S. policy shifts and global instability. The backlog of failed refugee claims grew, with over 20,000 cases unresolved by year-end. Estimates climbed to 70,000–150,000 as enforcement lagged. - 2023: Policy Tightening
The Safe Third Country Agreement (STCA) was expanded to cover the entire U.S.-Canada border, reducing irregular crossings to 27,225. However, the undocumented population likely grew as failed claimants and overstayers accumulated. Estimates range from 80,000–175,000, reflecting this tension. - 2024: A Mixed Picture
Partial data through mid-2024 shows 15,000+ irregular crossings, with CBSA deportations rising (13,000+ projected for the year). New policies targeting temporary residents (e.g., student visa caps) may push some into undocumented status if they overstay. The upper estimate of 200,000 assumes continued growth in this hidden population.
What Drives These Numbers?
- Border Dynamics: The U.S.-Canada border, over 5,000 miles long, is notoriously hard to police. Roxham Road in Quebec was a hotspot until STCA changes curbed crossings there.
- Policy Gaps: Canada’s reluctance to deport failed asylum seekers—sometimes citing humanitarian reasons—allows numbers to build. Only a fraction of removal orders are enforced.
- Global Push Factors: Conflicts, economic crises, and U.S. immigration crackdowns drive migrants north, some crossing illegally after entering Canada legally via airports.
Critical Takeaways
The establishment often paints Canada as a tightly controlled immigration success story, but the reality is messier. The wide range in estimates—50,000 to 200,000 over five years—exposes a system that’s reactive rather than proactive. While legal immigration is a point of pride (e.g., 437,539 permanent residents in 2022), the undocumented population is a blind spot. Are these numbers a “crisis,” as some polls suggest Canadians believe? Or are they a manageable byproduct of a generous system? Without hard data, it’s tough to say.
What’s clear is that illegal immigration has likely grown since 2020, fueled by post-COVID mobility, border pressures, and enforcement challenges. Yet, the lack of transparency means we’re guessing more than knowing. If Canada wants to address this issue—whether through regularization or stricter measures—it needs to start counting.
What Do You Think?
How do you view Canada’s approach to illegal immigration? Should the government prioritize deportations, offer pathways to status, or just get better at tracking? Share your thoughts below!
Obviously better tracking. Catch and deport.! They have already arrived knowingly breaking the rules. Why should they become a Canadian citizen. Too many take advantage of our kindness.
Illegal means illegal. Why is it called illegal? Because it means breaking the law. Illegal job seakers are not welcomed to compete in an already tight labor market, especially among our youth. As well these illegals also put unnecessary strain on the rental market making it tough on citizens looking for an apartment or even a house. It also puts a strain on the social safety net which should be generous for Canadians only. Areas like health, welfare, disability, and more were all designed to help Canadian citizens only. Get rid of the large number of immigration lawyers and we will be better off.