The estimated population of unauthorized immigrants in the U.S. stands at around ** million people. Although the number has stabilized, the United States has seen a spike in migrant encounters in the last few years, with over * million cases registered by the U.S. Border Patrol in 2023. This is a slight decrease from the previous year, when there were over *** million cases registered. Due to its proximity and shared border, Mexico remains the leading country of origin for most undocumented immigrants in the U.S., with California and Texas being home to the majority.

Immigration and political division

Despite the majority of the population having immigrant roots, the topic of immigration in the U.S. remains one of the country’s longest-standing political debates. Support among Republicans for restrictive immigration has grown alongside Democratic support for open immigration. This growing divide has deepened the polarization between the two major political parties, stifling constructive dialogue and impeding meaningful reform efforts and as a result, has led to dissatisfaction from all sides. In addition to general immigration policy, feelings toward illegal immigration in the U.S. also vary widely. For some, it's seen as a significant threat to national security, cultural identity, and economic stability. This perspective often aligns with support for stringent measures like Trump's proposed border wall and increased enforcement efforts. On the other hand, there are those who are more sympathetic toward undocumented immigrants, as demonstrated by support for the Deferred Action for Childhood Arrivals (DACA) program.

In 2022, about **** million illegal aliens were apprehended in the United States. This was a significant increase from the previous year, when there were around **** million illegal aliens apprehended nationwide. Apprehensions refer to Border Patrol apprehensions and ICE administrative arrests.

In 2022, an estimated 10.99 million unauthorized immigrants were living in the United States. This is an increase from about 3.5 million unauthorized immigrants who lived in the United States in 1990.

In January 2022, it was estimated that about 1.85 million male illegal immigrants living in the United States were aged between 35 and 44 years old. In that same year, it was estimated that 1.52 million female illegal immigrants living in the U.S. were between 35 and 44 years old.

In 2019, California had the highest population of unauthorized immigrants, at around 2.74 million. The overall figure for the United States was estimated to be around 11.05 million unauthorized immigrants.

Total Illegal Alien Apprehensions By Month From FY 1999 through FY 2014

As of January 2022, it was estimated that about 4.81 million illegal immigrants from Mexico were living in the United States. It was also estimated that 750,000 illegal immigrants from Guatemala were living in the United States.

Acknowledgement

The following table is imported from the 2019 Yearbook of Immigration Statistics under the Department of Homeland Security:

The 2019 Yearbook of Immigration Statistics is a compendium of tables that provide data on foreign nationals who are granted lawful permanent residence (i.e., immigrants who receive a “green card”), admitted as temporary nonimmigrants, granted asylum or refugee status, or are naturalized. The Yearbook also presents data on immigration enforcement actions, including apprehensions and arrests, removals, and returns.

Table 39. Aliens Removed or Returned: Fiscal Years 1892 to 2019 (https://www.dhs.gov/immigration-statistics/yearbook/2019/table39)

Inspiration

The data was collected to observe trends in history reflecting the number of immigrants deported - more specifically removed or returned.

The Bureau of Transportation Statistics (BTS) Border Crossing Data provide summary statistics for inbound crossings at the U.S.-Canada and the U.S.-Mexico border at the port level. Data are available for trucks, trains, containers, buses, personal vehicles, passengers, and pedestrians. Border crossing data are collected at ports of entry by U.S. Customs and Border Protection (CBP). The data reflect the number of vehicles, containers, passengers or pedestrians entering the United States. CBP does not collect comparable data on outbound crossings. Users seeking data on outbound counts may therefore want to review data from individual bridge operators, border state governments, or the Mexican and Canadian governments.

Graph and download economic data for Employment Level - Foreign Born (LNU02073395) from Jan 2007 to May 2025 about foreign, household survey, employment, and USA.

In 2022, the greatest number of illegal aliens returned in the United States were from the Philippines, with 39,891 illegal aliens returned. India, Canada, China, and Russia rounded out the top five in that year.

In 2022, the greatest number of illegal aliens apprehended in the United States were from Mexico, with 836,844 illegal aliens apprehended. Guatemala, Cuba, Honduras, and Venezuela rounded out the top five in that year.

The aim of the Transatlantic Trends Survey is to identify the attitudes of the public in the United States and European countries towards foreign policy issues and transatlantic issues. Transatlantic Trends: Immigration, a special topic public opinion survey conducted yearly since 2008, is a project of the German Marshall Fund of the United States. For 2011, the Immigration survey examined attitudes and policy preferences related to immigration in France, Germany, Italy, the United Kingdom, and the United States. This collection focused on respondent perceptions of legal and illegal immigrants, conditions for admittance of immigrants, level of support for policies to reduce immigration, preconditions for citizenship, and whether or not immigration enriched society. Respondents were asked to identify the most important issues facing their country, to evaluate their government's performance in managing immigration and the economy, whether immigration presented a national opportunity or a problem, and whether they believed immigrants were integrating well into society. Additional topics included the developments in North Africa and the Middle East, responsibility for displaced refugees coming from North Africa, and whether the respondent's nation should offer economic aid to countries committed to democracy. Lastly, respondents were asked about which political party they identified with, their voting intentions in the next national election, and whether political party agendas would influence their vote. Demographic and other background information includes gender, age, stage at which full-time education was completed, age when stopped full-time education, employment status, ethnic background, country of birth, citizenship, parents' citizenship status, type of phone line, ownership of a mobile phone, and the number of people in their household.

Human Trafficking Statistics: Human trafficking remains a pervasive global issue, with millions of individuals subjected to exploitation and abuse each year. According to recent statistics, an estimated 25 million people worldwide are victims of human trafficking, with the majority being women and children. This lucrative criminal industry generates profits of over $150 billion annually, making it one of the most profitable illegal trades globally. As market research analysts, it's imperative to understand the scale and impact of human trafficking to develop effective strategies for prevention and intervention. Efforts to combat human trafficking have intensified in recent years, driven by increased awareness and advocacy. However, despite these efforts, the problem persists, with trafficking networks adapting to evade law enforcement and exploit vulnerabilities in communities. Through comprehensive data analysis and research, we can uncover trends, identify high-risk areas, and develop targeted interventions to disrupt trafficking networks and support survivors. In this context, understanding human trafficking statistics is crucial for informing policy decisions, resource allocation, and collaborative efforts to combat this grave violation of human rights. Editor’s Choice Every year, approximately 4.5 billion people become victims of forced sex trafficking. Two out of three immigrants become victims of human trafficking, regardless of their international travel method. There are 5.4 victims of modern slavery for every 1000 people worldwide. An estimated 40.3 million individuals are trapped in modern-day slavery, with 24.9 million in forced labor and 15.4 million in forced marriage. Around 16.55 million reported human trafficking cases have occurred in the Asia Pacific region. Out of 40 million human trafficking victims worldwide, 25% are children. The highest proportion of forced labor trafficking cases occurs in domestic work, accounting for 30%. The illicit earnings from human trafficking amount to approximately USD 150 billion annually. The sex trafficking industry globally exceeds the size of the worldwide cocaine market. Only 0.4% of survivors of human trafficking cases are detected. Currently, there are 49.6 million people in modern slavery worldwide, with 35% being children. Sex trafficking is the most common type of trafficking in the U.S. In 2022, there were 88 million child sexual abuse material (CSAM) files reported to the National Center for Missing and Exploited Children (NCMEC) tip line. Child sex trafficking has been reported in all 50 U.S. states. Human trafficking is a USD 150 billion industry globally. It ranks as the second most profitable illegal industry in the United States. 25 million people worldwide are denied their fundamental right to freedom. 30% of global human trafficking victims are children. Women constitute 49% of all victims of global trafficking. In 2019, 62% of victims in the US were identified as sex trafficking victims. In the same year, US Department of Health and Human Services (HHS) grantees reported that 68% of clients served were victims of labor trafficking. Human traffickers in the US face a maximum statutory penalty of 20 years in prison. In France, 74% of exploited victims in 2018 were victims of sex trafficking. You May Also Like To Read Domestic Violence Statistics Sexual Assault Statistics Crime Statistics FBI Crime Statistics Referral Marketing Statistics Prison Statistics GDPR Statistics Piracy Statistics Notable Ransomware Statistics DDoS Statistics Divorce Statistics

According to a survey conducted early in 2025, the vast majority of Americans agreed that all immigrants living in the U.S. illegally who have been convicted of a violent crime should be deported. Only six percent opposed. However, only 37 percent of respondents were in favor of deporting all immigrants in the U.S. illegally who have not been convicted of a crime.

The day-to-day behaviors of undocumented immigrants are significantly affected when local law enforcement officials do the work of federal immigration enforcement. One such behavior, which has been widely discussed in debates over sanctuary policies, is that undocumented immigrants are less likely to report crimes to the police when local law enforcement officials work with U.S. Immigration and Customs Enforcement (ICE) on federal immigration enforcement. However, the mechanism that explains this relationship, which is decreased trust in law enforcement, has not yet been systematically tested. Do undocumented immigrants become less trusting of police officers and sheriffs when local law enforcement officials work with ICE on federal immigration enforcement? To answer this question, we embedded an experiment that varied the interior immigration enforcement context in a survey (n = 512) drawn from a probability-based sample of undocumented immigrants. When local law enforcement officials work with ICE on federal immigration enforcement, respondents are statistically significantly less likely to say that they trust that police officers and sheriffs will keep them, their families, and their communities safe, protect the confidentiality of witnesses to crimes even if they are undocumented, protect the rights of all people, including undocumented immigrants, equally, and protect undocumented immigrants from abuse or discrimination.

This statistic shows the top ten metropolitan areas in the United States with highest unauthorized immigrant populations in 2014. With over one million unauthorized people, New York-Newark-Jersey City, NY-NJ-PA had the highest illegal immigrant population in the United States in 2014.

Immigration Control System Market Outlook

The global immigration control system market size is projected to grow significantly over the forecast period, with an estimated compound annual growth rate (CAGR) of 12.5% from 2024 to 2032. In 2023, the market was valued at approximately USD 8.7 billion and is expected to reach USD 24.3 billion by 2032. This growth is largely driven by increasing international travel, stringent government regulations, and advancements in biometric technology.

The burgeoning demand for efficient and secure immigration control systems is one of the primary growth drivers in this market. Governments across the globe are investing heavily in modernizing their border control and immigration systems to enhance national security. For instance, the rise in global terrorism and illegal immigration has compelled countries to adopt advanced technologies such as biometric verification and automated border control systems. These systems not only streamline the immigration process but also significantly reduce the chances of fraudulent activities.

Another key factor contributing to the market's growth is the rapid advancement in biometric technologies. Innovations such as facial recognition, fingerprint scanners, and iris recognition systems have drastically improved the accuracy and reliability of immigration control systems. These technologies provide a higher level of security and are more efficient in processing large volumes of travelers. The adoption of biometric systems is particularly prominent in countries with high volumes of international traffic, such as the United States, China, and the United Kingdom.

The increasing globalization and rise of international business travel have also played a crucial role in the expansion of the immigration control system market. As more people travel for business, leisure, and education, the need for efficient and secure immigration control systems becomes more critical. Airports, seaports, and land borders are increasingly adopting advanced immigration control systems to manage the growing influx of travelers. This trend is expected to continue over the forecast period, further driving market growth.

Automated Border Control systems have become a pivotal component in the modernization of immigration processes. These systems utilize advanced technologies such as facial recognition and fingerprint scanning to efficiently process travelers at border points. By automating the verification process, these systems not only enhance security but also significantly reduce wait times for travelers. The integration of Automated Border Control systems is particularly beneficial in high-traffic areas like international airports, where the swift movement of people is crucial. As countries continue to face challenges related to illegal immigration and security threats, the adoption of such automated solutions is expected to rise, providing a seamless and secure experience for travelers.

Regionally, the market is witnessing significant growth in the Asia Pacific, North America, and Europe. The Asia Pacific region, in particular, is experiencing rapid expansion due to the increasing number of international travelers and the growing adoption of advanced technologies in countries like China, Japan, and India. In North America, the United States and Canada are leading the market due to their stringent immigration policies and significant investments in border security. Similarly, Europe is witnessing substantial growth driven by the Schengen Area's need for seamless travel across multiple countries while ensuring high security standards.

## Component Analysis

The immigration control system market can be segmented by component into hardware, software, and services. Hardware components include biometric scanners, surveillance cameras, and access control systems, which play a crucial role in the physical infrastructure of immigration control systems. The hardware segment is expected to witness significant growth due to the increasing demand for advanced security equipment at borders and points of entry. The integration of cutting-edge technologies such as AI-powered surveillance cameras and next-generation biometric scanners is further propelling the growth of this segment.

Software components, on the other hand, encompass the various applications and platforms used to manage and analyze immigration data. This includes database management systems, biometric matching software, and real-time moni