How are the estimates of the number of international migrants calculated?
The estimates of the number (or “stock”) of international migrants disaggregated by age, sex and country or area of origin are based on national statistics, in most cases obtained from population censuses.
What is the migrant data set?
The dataset presents estimates of international migrant by age, sex and origin. Estimates are presented for 1990, 1995, 2000, 2005, 2010, 2015 and 2019 and are available for all countries and areas of the world.
What percentage of the world's population are migrants?
The same is true for the overall international migrant population, which has remained around 3 per cent of the total population. In 2017, there were 258 million international migrants, compared to 153 million just 27 years before.
What is the global child migration rate?
Since 1990, the proportion of international child migrants as part of the world’s child population has remained remarkably stable at just over 1 per cent, but a rising global population means that the absolute number of child migrants has increased in the past 27 years.
How does international migration affect population growth?
Similarly, migration will reduce ageing in affluent regions and increase it in poor ones. Most countries and regions experiencing population decrease do so mainly due to natural change (the difference between births and deaths), while regions which gain population do so mainly due to extra- Europe migration.
What is international migration stock?
Short definition. International migrant stock is the number of people born in a country other than that in which they live, including refugees. Long definition. International migrant stock is the number of people born in a country other than that in which they live. It also includes refugees.
What age are most international migrants?
Because the younger age cohorts among international migrants are relatively small, other age groups are relatively large. Thus, 73 per cent of the global migrant stock was aged 20 to 64 compared to 57 per cent of the global population.
Are there more male or female immigrants?
There are more than 23 million female immigrants in the United States today, and they are a formidable presence in U.S. society and the economy. Female immigrants come from every corner of the globe and outnumber male immigrants.
How many people are international migrants?
281 million international migrantsThe current global estimate is that there were around 281 million international migrants in the world in 2020, which equates to 3.6 per cent of the global population. Overall, the estimated number of international migrants has increased over the past five decades.
What percent of the world's population are international migrants?
3.6 per centCurrently, international migrants represent about 3.6 per cent of the world's population.
How does migration affect the aging population?
Aging may reduce migration as older people tend to migrate less than young. Aging may lead to lower migration of workers of all ages as a result of lower labor demand for migrants. By reducing migration, aging may have additional adverse effects for the labor markets and welfare.
How migration affects the population?
In demographic terms, international migration affects a population directly by changing its size and age structure and indirectly by influencing the overall number of future births. While the former is instantaneous in nature, the latter has long-term and far-reaching consequences.
What is the impact of international migration around the world?
It also increases the expected income for their offspring. Second, it affects the destination country through the impact on labor markets, productivity, innovation, demographic structure, fiscal balance, and criminality. Third, it can have a significant impact on the countries of origin.
How does migration affect gender relations?
Gendered movements: causes and impacts Experience shows that migration can provide new opportunities to improve women's lives and change oppressive gender relations – even displacement as a result of conflict can lead to shifts in gendered roles and responsibilities to women's benefit.
What is the correlation of gender to migration?
Gender influences reasons for migrating, who migrates and to where, how people migrate and the networks they use, opportunities and resources available at destinations, and relations with the country of origin.
Why gender is an important part of migration policy?
The risks of undocumented migration are higher than those of formal migration and relatively higher for women. Women are more likely than men to experience emotional and physical abuse from undocumented migration, and like men, they also risk becoming victims of financial exploitation.
What is an international migrant?
An international migrant is defined as “ any person who changes his or her country of usual residence ” ( UN DESA, 1998 ). Stocks are defined as “the total number of international migrants present in a given country at a particular point in time” ( UN SD, 2017: 9).
How many international migrants will be there in 2020?
According to the UN, the estimated number of international migrants worldwide increased in the twenty years between 2000 and 2020, reaching 281 million in 2020. This figure is up from 248 million in 2015, 220 million in 2010, 191 million in 2005 and 173 million in 2000. In the past two decades, the international migrant stock grew annually by an ...
How often do countries conduct censuses?
The timing of census data also varies from country to country. Many countries conduct new censuses only every 10 years or so, which means the data can be outdated.
What is Eurostat in the EU?
The Statistical Office of the European Union (Eurostat) has a similar task for EU Member States. Some governments also report stock data to other international organizations such as the Organization for Economic Cooperation and Development (OECD). UN DESA provides global estimates of international migrant stocks based on national statistics on ...
What is the population division?
The Population Division of the Department of Economic and Social Affairs (DESA) of the United Nations Secretariat is responsible for providing the international community with up-to-date and objective information on population and development. The Population Division provides guidance to the United Nations General Assembly, the Economic and Social Council and the Commission on Population and Development on population and development issues and undertakes studies on population levels, trends and dynamics, monitors population policies and conducts research on the interrelationships between population and development.
What is the Department of Economic and Social Affairs?
The Department of Economic and Social Affairs of the United Nations Secretariat is a vital interface between global policies in the economic , social and environmental spheres and national action . The Department works in three main interlinked areas: (i) it compiles, generates and analyses a wide range of economic, social and environmental data and information on which States Members of the United Nations draw to review common problems and take stock of policy options; (ii) it facilitates the negotiations of Member States in many intergovernmental bodies on joint courses of action to address ongoing or emerging global challenges; and (iii) it advises interested Governments on the ways and means of translating policy frameworks developed in United Nations conferences and summits into programmes at the country level and, through technical assistance, helps build national capacities.
What is an older migrant?
Older migrant is any foreign-born person who either moved to the country of destination via, for example, a family reunification programme, at age 65 or older, moved in the past and then reached the retirement age in the country of destination, or was displaced by conflict at 65 age older or reached retirement age while displaced.
Why is it important to collect, process and report data on older persons in the migration context?
Older persons and migration. It is important to collect, process and report data on older persons in the migration context to improve policy and planning. These endeavors will also support the achievement of ageing-related United Nations Sustainable Development Goals (SDGs), such as protecting the human rights of all people ...
What percentage of international migrants are women?
Women accounted for 56 per cent of all international migrants aged 65 or older. The estimated share of female migrants among all older migrants in 2020 was higher in high- and middle- income countries, namely 56 per cent compared to 52 per cent in low-income countries (ibid.).
What is the Oxford Institute of Population Ageing?
The Oxford Institute of Population Ageing conducts research on population ageing in relation to migration, among other themes. The Institute's research is implemented by partner networks in Africa (AFRAN), Latin America (LARNA) and Central and Eastern Europe (EAST).
What is the definition of an older person?
The commonly used definition of “older person” is associated with the age at which one begins to receive pension benefits ( WHO, 2002 ). Thus, the definition of “older person” varies from country to country and between organizations. Most high-income countries use 65+ years to define “older persons”. This age threshold is arbitrary ...
Is there research on the movement of internally displaced older people from rural to urban settings?
In addition, very little is known about the movement of internally displaced older persons from rural to urban settings. There is relatively little research on migration and ageing, especially on the situations of older persons in south-south migration and the social costs of older persons left behind by migrants.
Is the size of the older population incomplete?
Therefore, the size of the older population is still incomplete. In the wake of extensive funding allocations to help “the most” vulnerable, namely children and women, older persons are often overlooked in policy and development programmes, even when they are counted in official statistics.
What percentage of migrants live in high income countries?
While 65 per cent of the world’s migrants live in high-income countries, the origins of those migrants are mixed. Migrants in high-income countries come in roughly equal measure from high-, middle-, and lower-middle income countries.
What is international migration?
Note: International migrants refers to people living in a country or area other than they were born. In case information on the country of birth was not available, refers to people living in a country other than that of their citizenship. Source: United Nations Department of Economic and Social Affairs, Population Division (2020).
How many children are migrant in Africa?
Around 18 per cent of all migrant children live in Africa (6.2 million). Half of all the world’s child migrants live in just 15 countries, led by the United States of America, which is home to 3.3 million child migrants. The countries with the highest numbers of child migrants generally share one of two characteristics.
How many people will be migrants in 2020?
In 2020, the number of international migrants reached 281 million; 36 million of them were children. Among the world’s migrants are nearly 34 million refugees and asylum seekers who have been forcibly displaced from their own countries – half of them children. There is no internationally agreed on definition of migrants – usage varies by context ...
How many internal migrants were there in China in 2013?
In China, there were an estimated 245 million internal migrants in 2013. This followed an explosive growth in internal migration since the turn of the century – in 1982, there were only 6.6 million internal migrants in the country.
Which country has the highest number of children migrant?
The countries with the highest numbers of child migrants generally share one of two characteristics. Some, including Jordan, Iran, Uganda and Mexico, have high proportions of children in their overall migrant population (46, 42, 54, and 57 per cent respectively.)
What is the definition of migrant?
The most widely available numbers of international migrants refer to the number of people living in a country outside their country of birth – also called migrant stock.