Welcome to the UNHCR Population Statistics Database
The database currently contains data about UNHCR's populations of concern from the year 1951 up to 2017 and you can use it to investigate different aspects of these populations: their general composition by location of residence or origin, their status (refugees, asylum seekers, internally displaced persons, etc.), their evolution over time, and so on..
In each of the screens in the system you start by selecting the sub-set of
data you are interested in, choosing one or more countries or territories of
residence and/or origin. You can focus on specific types of population by
checking the boxes for only those you are concerned with, and you can summarize
the data by checking the boxes for only those data items by which you wish the
data to be broken down.
A number of statistics are not shown in this system but are displayed as
asterisks (*). These represent situations where the figures are being kept
confidential to protect the anonymity of persons of concern. Note that such
figures are not included in any totals.
On each page you have the option to download the data you have selected to a
comma-separated variable (CSV) format file, from which you can import the data
into a spreadsheet application such as Microsoft Excel and analyse it in greater
UNHCR's Field Information and Coordination Support Section is responsible for
this system. If you have any questions or require further information, please
email us at FICSS.
Notes for 2018 data
Notes for 2018 data on persons of concern, refugees, asylum-seekers, internally displaced persons and stateless people can be downloaded from here.
UNHCR's populations of concern
Refugees include individuals recognised under the 1951 Convention relating to the Status of Refugees; its 1967 Protocol; the 1969 OAU Convention Governing the Specific Aspects of Refugee Problems in Africa; those recognised in accordance with the UNHCR Statute; individuals granted complementary forms of protection; or those enjoying temporary protection. Since 2007, the refugee population also includes people in a refugee-like situation.
Asylum-seekers are individuals who have sought international protection and whose claims for refugee status have not yet been determined, irrespective of when they may have been lodged.
Internally displaced persons (IDPs) are people or groups of individuals who have been forced to leave their homes or places of habitual residence, in particular as a result of, or in order to avoid the effects of armed conflict, situations of generalised violence, violations of human rights, or natural or man-made disasters, and who have not crossed an international border. For the purposes of UNHCR's statistics, this population only includes conflict-generated IDPs to whom the Office extends protection and/or assistance. Since 2007, the IDP population also includes people in an IDP-like situation. For global IDP estimates, see www.internal-displacement.org.
Returned refugees are former refugees who have returned to their country of origin spontaneously or in an organised fashion but are yet to be fully integrated. Such return would normally only take place in conditions of safety and dignity.
Returned IDPs refer to those IDPs who were beneficiaries of UNHCR's protection and assistance activities and who returned to their areas of origin or habitual residence during the year.
Stateless persons are defined under international law as persons who are not considered as nationals by any State under the operation of its law. In other words, they do not possess the nationality of any State. UNHCR statistics refer to persons who fall under the agency’s statelessness mandate because they are stateless according to this international definition, but data from some countries may also include persons with undetermined nationality.
Others of concern refers to individuals who do not necessarily fall directly into any of the groups above, but to whom UNHCR extends its protection and/or assistance services, based on humanitarian or other special grounds.