Historical Migration Statistics brings together migration statistics from 1945 through to the present day.

In interpreting these statistics it should be noted that the classification of regions and country names has changed over time and that the way migration statistics are reported has also changed. From October 1945 to June 1959, migration statistics included permanent and long-term arrivals. Today, we have various components - the Migration Program, Humanitarian Program and Non-Program migration (mainly New Zealand citizens) reported as permanent additions to Australia's resident population.

Estimates for UK immigration, emigration and net migration, year ending June 2012 to year ending December 2024. These are official statistics in development. To access the most up-to-date data for each time period, please use the most recently published dataset.

This release replaces the previous annual and quarterly publications Control of Immigration Statistics and the annual British Citizenship, following a public consultation. Each topic now has its own entry, links to these related reports can be found under the "additional links" section. There are a range of measures that can be used to understand trends in immigration to the United Kingdom for work, for those people who are subject to immigration control. These include: issues of visas for entry clearance, providing information about those intending to come to the United Kingdom for work; work-related admissions data, providing information on migrants at the border; number of people allocated national insurance numbers, giving an indication of migrants entering the labour market; and estimates on non-EU immigration from the International Passenger Survey on migrants intending to stay for at least a year for work purposes. In addition, grants of (in-country) extensions of stay for work purposes provide information on migrants in-country, while work-related grants of settlement provides a measure of longer term migration.

This table contains 36 series, with data for years 1953 - 1976 (not all combinations necessarily have data for all years), and was last released on 2012-02-16. This table contains data described by the following dimensions (Not all combinations are available): Unit of measure (1 items: Persons ...) Geography (1 items: Canada ...) Origin of migrants (2 items: Overseas and the United States; Overseas ...) Intended occupations and dependents (18 items: Total immigration; Workers; managerial and administrative; Workers; professional; Total workers ...).

Components of international migratory increase, quarterly: immigrants, emigrants, returning emigrants, net temporary emigrants, net non-permanent residents.

This table contains 16 series, with data for years 1933 - 1976 (not all combinations necessarily have data for all years), and was last released on 2012-02-16. This table contains data described by the following dimensions (Not all combinations are available): Unit of measure (1 items: Persons ...) Geography (1 items: Canada ...) Sex (2 items: Males; Females ...) Age groups (5 items: All ages; 0-14 years; 15-19 years; 20-39 years ...) Marital status (3 items: All marital statuses; Single; widowed; divorced or separated; Married ...).

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.

Facts and Figures 2017: Immigration Overview - Permanent Residents presents the annual intake of permanent residents by immigration category from 2008 to 2017. The main body of the publication consists of a series of statistical tables and charts covering the ten-year period from 2008 to 2017. The report depicts selected characteristics for permanent residents. The statistics for admissions of permanent residents are provided for the three main categories of immigration - family class, economic immigrants and refugees - as well as for other immigrants who do not qualify in any of these categories.

United States Immigrants Admitted: All Countries data was reported at 1,127,167.000 Person in 2017. This records a decrease from the previous number of 1,183,505.000 Person for 2016. United States Immigrants Admitted: All Countries data is updated yearly, averaging 451,510.000 Person from Sep 1900 (Median) to 2017, with 118 observations. The data reached an all-time high of 1,827,167.000 Person in 1991 and a record low of 23,068.000 Person in 1933. United States Immigrants Admitted: All Countries data remains active status in CEIC and is reported by US Department of Homeland Security. The data is categorized under Global Database’s United States – Table US.G087: Immigration.

People who have been granted permanent resident status in Canada. Please note that in these datasets, the figures have been suppressed or rounded to prevent the identification of individuals when the datasets are compiled and compared with other publicly available statistics. Values between 0 and 5 are shown as “--“ and all other values are rounded to the nearest multiple of 5. This may result to the sum of the figures not equating to the totals indicated.

This release replaces the previous annual and quarterly publications Control of Immigration Statistics and the annual British Citizenship, following a public consultation. Each topic now has its own entry, links to these related reports can be found under the "additional links" section. There are a number of different measures that can be used to monitor numbers of people coming to the United Kingdom for study.

For those students who are subject to immigration control, administrative information is available on student visas and visa extensions, as well as records of students admitted. The International Passenger Survey (IPS), run by the Office for National Statistics (ONS), provides estimates of all students arriving in the UK, with the ONS migration statistics focussing on those who intend to stay for a year or more. Research into students has also been published, for example Migrant Journey Analysis that involved linking records to give a more complete picture as to what happened to a group of students over a five year period.

These various statistics and research can appear to give different pictures of student immigration. Often this is because the latest data for different measures cover different time periods. In addition, they also count different aspects of the immigration process, with some showing intentions or permissions, whilst others show actual events.

Total number of long-term immigrants arriving into the reporting country during the reference year

Key data sets published by the Office of Immigration Statistics

This release replaces the previous annual and quarterly publications Control of Immigration Statistics and the annual British Citizenship, following a public consultation. Each topic now has its own entry, links to these related reports can be found under the "additional links" section. The figures show the number of people, subject to immigration control, that are granted or refused permission to stay indefinitely.

Annual number of international migrants by 5-year age groups and gender for Canada, provinces and territories.

Data on immigrant status and period of immigration by place of birth, citizenship, age and gender for the population in private households in Canada, provinces and territories, census metropolitan areas and parts.

Approximately 41 million people immigrated to the United States of America between the years 1820 and 1957. During this time period, the United States expanded across North America, growing from 23 to 48 states, and the population grew from approximately 10 million people in 1820, to almost 180 million people by 1957. Economically, the U.S. developed from being an agriculturally focused economy in the 1820s, to having the highest GDP of any single country in the 1950s. Much of this expansion was due to the high numbers of agricultural workers who migrated from Europe, as technological advances in agriculture had lowered the labor demand. The majority of these migrants settled in urban centers, and this fueled the growth of the industrial sector.

American industrialization and European rural unemployment fuel migration The first major wave of migration came in the 1850s, and was fueled largely by Irish and German migrants, who were fleeing famine or agricultural depression at the time. The second boom came in the 1870s, as the country recovered from the American Civil War, and the Second Industrial Revolution took off. The final boom of the nineteenth century came in the 1880s, as poor harvests and industrialization in Europe led to mass emigration. Improvements in steam ship technology and lower fares led to increased migration from Eastern and Southern Europe at the turn of the century (particularly from Italy). War and depression reduces migration Migration to the U.S. peaked at the beginning of the 20th century, before it fluctuated greatly at the beginning of the 20th century. This was not only due to the disruptions to life in Europe caused by the world wars, but also the economic disruption of the Great Depression in the 1930s. The only period between 1914 and 1950 where migration was high was during the 1920s. However, the migration rate rose again in the late 1940s, particularly from Latin America and Asia. The historically high levels of migration from Europe has meant that the most common ethnicity in the U.S. has been non-Hispanic White since the early-colonial period, however increased migration from Latin America, Asia and Africa, and higher fertility rates among ethnic minorities, have seen the Whites' share of the total population fall in recent years (although it is still over three times larger than any other group.