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, 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 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.
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Graph and download economic data for Net migration for the United States (SMPOPNETMUSA) from 1962 to 2017 about migration, Net, 5-year, population, and USA.
The latest Irregular migration statistics are now incorporated into the Immigration system statistics.
Return to Immigration system statistics quarterly release collection page.
https://assets.publishing.service.gov.uk/media/681c6215155568d3da1d2a0c/irregular-migration-to-the-uk-summary-dec-2024.ods">Irregular migration to the UK detailed dataset, year ending December 2024 (ODS, 33 KB)
https://assets.publishing.service.gov.uk/media/67bf172fa0f0c95a498d1fb0/irregular-migration-to-the-UK-summary-tables-year-ending-sep-2024.ods">Irregular migration to the UK summary tables, year ending September 2024 (ODS, 31.7 KB)
https://assets.publishing.service.gov.uk/media/66c47cdfb75776507ecdf45c/irregular-migration-to-the-UK-summary-tables-year-ending-jun-2024.ods">Irregular migration to the UK summary tables, year ending June 2024 (ODS, 30.9 KB)
https://assets.publishing.service.gov.uk/media/6645e961bd01f5ed32793d0a/irregular-migration-to-the-UK-summary-tables-year-ending-mar-2024.ods">Irregular migration to the UK summary tables, year ending March 2024 (ODS, 26.7 KB)
https://assets.publishing.service.gov.uk/media/65d640c92ab2b300117596b2/irregular-migration-to-the-UK-summary-tables-year-ending-dec-2023.ods">Irregular migration to the UK summary tables, year ending December 2023 (ODS, 25.9 KB)
https://assets.publishing.service.gov.uk/media/65575cab046ed400148b9ad2/irregular-migration-to-the-UK-summary-tables-year-ending-september-2023.ods">Irregular migration to the UK data tables, year ending September 2023 (ODS, 24.2 KB)
https://assets.publishing.service.gov.uk/media/64e46cd63309b700121c9c07/irregular-migration-to-the-UK-summary-tables-year-ending-june-2023.ods">Irregular migration to the UK data tables, year ending June 2023 (ODS, 27.6 KB)
https://assets.publishing.service.gov.uk/media/64edc92ada8451000d632328/irregular-migration-to-the-UK-summary-tables-year-ending-march-2023.ods">Irregular migration to the UK data tables, year ending March 2023 (ODS, 29.8 KB)
https://assets.publishing.service.gov.uk/media/64edc8ea13ae1500116e2f52/irregular-migration-to-the-UK-summary-tables-year-ending-December-2022.ods">Irregular migration to the UK data tables, year ending December 2022 (ODS
List of the data tables as part of the Immigration System Statistics Home Office release. Summary and detailed data tables covering the immigration system, including out-of-country and in-country visas, asylum, detention, and returns.
If you have any feedback, please email MigrationStatsEnquiries@homeoffice.gov.uk.
The Microsoft Excel .xlsx files may not be suitable for users of assistive technology.
If you use assistive technology (such as a screen reader) and need a version of these documents in a more accessible format, please email MigrationStatsEnquiries@homeoffice.gov.uk
Please tell us what format you need. It will help us if you say what assistive technology you use.
Immigration system statistics, year ending March 2025
Immigration system statistics quarterly release
Immigration system statistics user guide
Publishing detailed data tables in migration statistics
Policy and legislative changes affecting migration to the UK: timeline
Immigration statistics data archives
https://assets.publishing.service.gov.uk/media/68258d71aa3556876875ec80/passenger-arrivals-summary-mar-2025-tables.xlsx">Passenger arrivals summary tables, year ending March 2025 (MS Excel Spreadsheet, 66.5 KB)
‘Passengers refused entry at the border summary tables’ and ‘Passengers refused entry at the border detailed datasets’ have been discontinued. The latest published versions of these tables are from February 2025 and are available in the ‘Passenger refusals – release discontinued’ section. A similar data series, ‘Refused entry at port and subsequently departed’, is available within the Returns detailed and summary tables.
https://assets.publishing.service.gov.uk/media/681e406753add7d476d8187f/electronic-travel-authorisation-datasets-mar-2025.xlsx">Electronic travel authorisation detailed datasets, year ending March 2025 (MS Excel Spreadsheet, 56.7 KB)
ETA_D01: Applications for electronic travel authorisations, by nationality
ETA_D02: Outcomes of applications for electronic travel authorisations, by nationality
https://assets.publishing.service.gov.uk/media/68247953b296b83ad5262ed7/visas-summary-mar-2025-tables.xlsx">Entry clearance visas summary tables, year ending March 2025 (MS Excel Spreadsheet, 113 KB)
https://assets.publishing.service.gov.uk/media/682c4241010c5c28d1c7e820/entry-clearance-visa-outcomes-datasets-mar-2025.xlsx">Entry clearance visa applications and outcomes detailed datasets, year ending March 2025 (MS Excel Spreadsheet, 29.1 MB)
Vis_D01: Entry clearance visa applications, by nationality and visa type
Vis_D02: Outcomes of entry clearance visa applications, by nationality, visa type, and outcome
Additional d
Immigration system statistics, year ending March 2023: data tables
This release presents immigration statistics from Home Office administrative sources, covering the period up to the end of March 2023. It includes data on the topics of:
User Guide to Home Office Immigration Statistics
Policy and legislative changes affecting migration to the UK: timeline
Developments in migration statistics
Publishing detailed datasets in Immigration statistics
A range of key input and impact indicators are currently published by the Home Office on the Migration transparency data webpage.
If you have feedback or questions, our email address is MigrationStatsEnquiries@homeoffice.gov.uk.
In the fiscal year of 2023, 418,930 immigrants to the United States from Asia received legal permanent resident status, also known as a green card. In that same year, 80,280 immigrants from Europe received a green card.
During the fiscal year of 2024, 100,034 refugees were admitted to the United States. This is a significant increase from the fiscal year of 2023, when 60,014 refugees were admitted into the United States.
In the twelve months to December 2024, approximately 948,000 people migrated to the United Kingdom, while 517,000 emigrated away from the country, resulting in a net migration figure of 431,000.
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Graph and download economic data for Employment Level - Foreign Born (LNU02073395) from Jan 2007 to Jul 2025 about foreign, household survey, employment, and USA.
In 2023 there were over 350,000 illegal border crossing detecting on the borders of the European Union, the most crossings recorded since 2017 when there were over 204,000. Illegal border crossings peaked in 2015 at the height of the European migrant crisis, when over 1.8 million illegal border crossing were detected.
This graph shows the support of Americans on the immigration law that had passed Senate in June 2013. As of July 2013, about 46 percent of Americans supported the immigration law that included a path to citizenship for undocumented immigrants now living in the United States and stricter border control.
In 2024, the net migration rate in France reached *******. In recent years Europe and France have seen more people arrive than depart. The net migration rate is the difference between the number of immigrants (people coming into an area) and the number of emigrants (people leaving an area) throughout the year. France's highest net migration rate was reached in 2018 when it amounted to *******. Armed conflicts and economic migration are some of the reasons for immigration in Europe. The refugee crisis Studies have shown that there were ******* immigrant arrivals in France in 2022, which has risen since 2014. The migrant crisis, which began in 2015 in Europe, had an impact on the migration entry flows not only in France but in all European countries. The number of illegal border crossings to the EU over the Eastern Mediterranean route reached a record number of ******* crossings in 2015. Immigration in France Since the middle of the 19th century, France has attracted immigrants, first from European countries (like Poland, Spain, and Italy), and then from the former French colonies. In 2023, there were approximately *** million people foreign-born in France. Most of them were living in the Ile-de-France region, which contains Paris, and in Provence-Alpes-Côte d’Azur in the Southeastern part of the country. In 2022, the majority of immigrants arriving in France were from Africa and Europe.
A ‘small boat’ is one of a number of vessels used by individuals who cross the English Channel, with the aim of gaining entry to the UK without a visa or permission to enter – either directly by landing in the UK or having been intercepted at sea by the authorities and brought ashore. The most common small vessels detected making these types of crossings are rigid-hulled inflatable boats (RHIBs), dinghies and kayaks.
Migrants detected crossing the English Channel in small boats - monthly data
Data on small boat arrivals for the last 7 days is updated every day.
The time series for small boat arrivals is updated weekly on Friday. The time series goes back to 2018.
The figures for French prevention are updated weekly every Friday. French prevention activity includes individuals who are prevented from departing France, those who return to France and finds of maritime equipment.
The data published here is provisional and subject to change, including reduction. Finalised data on small boat crossings since 2018 is published in the quarterly Immigration system statistics under the topic “How many people come to the UK irregularly”.
If you have any questions about the data, please contact migrationstatsenquiries@homeoffice.gov.uk.
https://homeofficemedia.blog.gov.uk/2023/01/31/latest-statement-in-response-to-small-boat-crossings/" class="govuk-link">Home Office press statement on small boat crossings
For press enquiries, please contact the newsdesk on 0300 123 3535.
In 2019, California had the highest population of unauthorized immigrants, at around **** million. The overall figure for the United States was estimated to be around ***** million unauthorized immigrants.
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The North America border systems market, valued at $21.28 billion in 2025, is projected to experience robust growth, driven by increasing cross-border security concerns and the need for advanced surveillance technologies. A compound annual growth rate (CAGR) of 5.38% from 2025 to 2033 indicates a significant expansion of this market. Key drivers include heightened concerns about illegal immigration, drug trafficking, and terrorism, prompting governments to invest heavily in sophisticated border security infrastructure. Technological advancements, such as AI-powered surveillance systems, biometric identification, and advanced sensor networks, further fuel market expansion. The United States, being the largest market within North America, is expected to dominate, followed by Canada and Mexico. However, the market faces constraints such as high initial investment costs for advanced systems and the need for continuous maintenance and upgrades. The market is segmented by production analysis, consumption analysis, import/export market analysis (both value and volume), and price trend analysis, providing a granular understanding of the market dynamics. Major players like General Dynamics, Elbit Systems, and Airbus are key contributors, constantly innovating to meet evolving security needs. The market's segmentation reveals valuable insights into consumption patterns and trade flows. The United States' strong demand for border security systems significantly impacts production and import volumes. The price trend analysis highlights the cost implications of adopting advanced technologies, revealing a correlation between technological sophistication and pricing. Export data indicates the potential for North American companies to expand their reach into international markets, capitalizing on global demand for enhanced border security. The forecast period of 2025-2033 presents significant opportunities for growth, especially with emerging technologies like predictive analytics and blockchain for improving border management efficiency and security. The historical data from 2019-2024 provides a robust baseline for predicting future market trends, ensuring the accuracy of market estimations. This in-depth report provides a comprehensive overview of the North America Border Systems market, offering invaluable insights for stakeholders seeking to understand this dynamic sector. The study period spans from 2019 to 2033, with 2025 serving as the base and estimated year. The forecast period covers 2025-2033, while the historical period encompasses 2019-2024. This report analyzes key market trends, growth drivers, challenges, and emerging opportunities, utilizing data valued in millions of units. Key players such as General Dynamics Corporation, Elbit Systems Ltd, and Airbus SE are profiled, providing a detailed competitive landscape analysis. This report is crucial for businesses involved in border security, government agencies, and investors seeking to capitalize on the growth opportunities within this market. Key drivers for this market are: Increase in Internet of Things (IoT) and Autonomous Systems, Rise in Demand for Military and Defense Satellite Communication Solutions. Potential restraints include: Cybersecurity Threats to Satellite Communication, Interference in Transmission of Data. Notable trends are: Land Platform to Dominate Market Share During the Forecast Period.
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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
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The Asia-Pacific border security market, valued at $12.52 billion in 2025, is projected to experience robust growth, driven by escalating geopolitical tensions, rising cross-border crime, and increasing concerns over illegal immigration and terrorism. A compound annual growth rate (CAGR) of 11.21% from 2025 to 2033 indicates a significant market expansion, reaching an estimated $36.5 billion by 2033. Key growth drivers include substantial investments in advanced surveillance technologies, such as radar systems, CCTV cameras, and biometric identification solutions, coupled with the increasing adoption of integrated border management systems. Furthermore, the region's diverse geographical landscape and extensive coastlines necessitate sophisticated border security solutions, further fueling market expansion. While challenges remain, such as high initial investment costs for advanced technologies and the need for skilled personnel to operate and maintain these systems, the overarching security concerns are expected to outweigh these limitations, ensuring continued market growth. The market segmentation reveals significant opportunities across various aspects of border security. Production analysis indicates a strong emphasis on domestic manufacturing capabilities within several key nations in the region, particularly China, India, and South Korea. Consumption analysis highlights a high demand for integrated systems, reflecting a shift towards holistic border management strategies. Import and export analyses suggest a dynamic interplay between regional production and global supply chains, with certain specialized technologies still heavily reliant on imports. Price trend analysis points to a gradual decrease in the cost of some components due to technological advancements and increased competition, making border security solutions more accessible to developing nations. Leading companies such as China Electronics Technology Group Corporation, Furuno Electric Co Ltd, and Bharat Electronics Limited are strategically positioned to benefit from this growth, leveraging their expertise and established presence within the Asia-Pacific region. The continued focus on technological innovation, alongside robust government spending on national security, will be key determinants of the market's trajectory in the years to come. This in-depth report provides a comprehensive analysis of the Asia-Pacific border security market, covering the period from 2019 to 2033. With a base year of 2025 and an estimated year of 2025, this report offers invaluable insights into market trends, growth drivers, challenges, and future forecasts, enabling businesses to make informed strategic decisions. The study period (2019-2033), historical period (2019-2024), and forecast period (2025-2033) ensure a thorough understanding of the market's evolution and potential. The report is meticulously segmented by production analysis, consumption analysis, import and export market analysis (value & volume), price trend analysis, and industry developments. Key players like China Electronics Technology Group Corporation, Furuno Electric Co Ltd, Bharat Electronics Limited, Blighter Surveillance Systems Ltd, Tata Advanced Systems Limited, Teledyne FLIR LLC, OSI Systems Inc, Defence Research and Development Organization, BAE Systems plc, and The Boeing Company are profiled, offering a granular view of the competitive landscape. This report is essential for anyone involved in border security technologies, government agencies, and market analysts. The market is projected to reach billions of dollars in value by 2033. Recent developments include: October 2023: India announced its plans to acquire over 100 “integrated surveillance and targeting systems” for border patrol troops. As per sources, the Indian Army requires around 600 such systems, however, at the first stage, 118 such systems are being procured with 60 percent indigenous content. Each surveillance-cum-tracking system consists of a drone, an operator control unit that can be integrated into a tank or infantry combat vehicle, loitering munitions, and five other components., November 2022: The Indian Border Security Force (BSF) procured two SUV-mounted jammers, 100 drones, and over 1,400 hand-held thermal imagers for surveillance and security activities along important Indian frontiers with Pakistan and Bangladesh., October 2022: The Indian Army announced its plans to procure 750 remotely piloted aerial vehicles (drones) and complete accessories to bolster the surveillance system on the northern border. The newly acquired UAVs would be used by special forces for surveillance within a 5-km radius to execute pin-point precision strikes during raids.. Key drivers for this market are: Increase in Internet of Things (IoT) and Autonomous Systems, Rise in Demand for Military and Defense Satellite Communication Solutions. Potential restraints include: Cybersecurity Threats to Satellite Communication, Interference in Transmission of Data. Notable trends are: Sea Segment is Estimated to Show Significant Growth During the Forecast Period.
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.