National statistics

About this release

Published 24 May 2019

Back to ‘Immigration Statistics, year ending March 2019’ content page.

The Home Office ‘Immigration Statistics’ series gives an overview of work on immigration control, entry clearance, asylum and enforcement within the Home Office, including the work of UK Border Force, Immigration Enforcement and UK Visas and Immigration (UKVI). It helps inform users such as the government, Parliament, the media and the wider public, and supports the development and monitoring of policy.

The release includes the latest statistics, up to the end of March 2019, on a range of topics including:

  • How many people come or plan to come to the UK
  • The reasons people come to the UK, including information on those coming for study, work and family reasons as well as to visit
  • Extensions of stay granted to those in the UK
  • Settlement
  • Citizenship
  • Asylum and resettlement
  • Detention under immigration powers
  • Returns from the UK (both enforced and voluntary returns)

The ‘Immigration Statistics’ release is a National Statistics output produced to the highest professional standards and free from political interference. It has been produced by statisticians working in the Migration and Borders Analysis Unit within the Home Office Analysis and Insight Directorate in accordance with the Home Office’s ‘Statement of compliance with the code of practice for statistics’ which covers our policy on revisions and other matters. The Chief Statistician, as Head of Profession, reports to the National Statistician with respect to all professional statistical matters and oversees all Home Office National Statistics products with respect to the Code of Practice, being responsible for their timing, content and methodology.

The Home Office ‘Immigration Statistics’ series forms part of a larger cross Government Statistical Service Migration statistics transformation plan to meet changing user needs, and which will begin to put administrative data at the core of evidence on migration. Improvements to this release, which are part of this programme of work, can be found in developments in migration statistics.

1. National Statistics

The UK Statistics Authority has designated these statistics as National Statistics signifying compliance with the Code of Practice for Statistics (see the ‘Code of Practice for statistics’ for more details).

Once statistics have been designated as National Statistics, it is a statutory requirement that the Code of Practice shall continue to be observed.

The statistics last underwent a full assessment against the Code of Practice in February 2012.

The continued designation of these statistics as National Statistics was confirmed in September 2018 following a compliance check by the Office for Statistics Regulation (OSR). The OSR report highlighted a number of strengths and made suggestions for improvements.

2. Changes to the release

For the first time in this release, the Home Office published data on the number of refugees resettled under the Vulnerable Children Resettlement Scheme (VCRS) by local authority. This accompanies the local authority data already published on refugees resettled under the Vulnerable Persons Resettlement Scheme (VPRS). The data can be found in asylum table as_20_q (volume 4).

The information published in the quarterly Immigration Statistics is kept under review, accounting for the needs of users, and burdens on suppliers and producers, in line with the Code of Practice for Statistics. Feedback on the release, including any changes, and proposals for future changes, are welcome. If you have any comments, suggestions or enquiries, please email the team at: MigrationStatsEnquiries@homeoffice.gov.uk.

Details of previous improvements made to this series can be found in development in migration statistics.

3. Future changes

3.1 Landing cards

On 5 August 2017, the Home Office launched a consultation on a proposal to end the requirement for non-EEA passengers to present a paper landing card on arrival into the UK from 1 October 2017. The consultation set out the statistical implications of the change and how to respond to the consultation, which closed on 2 September 2017. The Government confirmed in the Spring Statement that to coincide with the ePassport gates expansion, the government will begin to abolish landing cards for non-EEA travellers, and on 20 May 2019, it removed the need for all non-EEA travellers to fill in landing cards upon arrival in the UK and expanded the use of ePassport gates to 7 more countries.

3.2 Data table development

The Home Office is reviewing the format of our published data tables in order to make the data more accessible to users. The aim is to provide users with greater flexibility to use the data in the format they require, while ensuring key statistics are easily accessible. To ensure this is possible, some of the existing breakdowns in the data may change. These changes are intended to take effect in 2019. Users are invited to comment on specific uses of the data to ensure their needs are met.

3.3 Enforcement data review

The Home Office is reviewing the enforcement data that it publishes to ensure it provides a comprehensive overview of the enforcement system. In summer 2019, the Home Office will publish a work plan outlining proposals to develop the enforcement statistics. Users will be invited to comment on this work plan ensuring their views can be taken on board.

4. Migration Statistics User Forum

The Migration Statistics User Forum has been established for discussion of international migration statistics, allowing users to discuss their need for and use of the data, and for producers to consult on presentation and provide information on proposed changes or improvements to the statistics. The forum is a user-led group with over 200 members and affiliated to the wider Statistics User Forum established by the Royal Statistical Society, which meets annually at its conference, usually held in autumn. Home Office Analysis and Insight uses the user forum for communication with migration statistics users, including providing information on new data and publications.

Details of the next annual conference, any other events and information relating to migration publications will be sent to members of the forum via its distribution list. The distribution list is available to join through the MIGRATION-STATS JISCmail list.

5. Other Home Office research and statistics

Migrant journey: 2018 report
Released on 24 May 2019

Formerly known as ‘statistics on changes in migrants’ visas and leave status’, this release explores migrants’ journeys through the UK’s immigration system.

Migration research and analysis
Research and statistics on migration to support Home Office policy development and operational activity.

Asylum claims on the basis of sexual orientation
Released on 29 November 2018

Experimental statistics containing data on asylum claims, initial decisions and appeals of cases where sexual orientation formed part of the basis for the claim.

Migration transparency data
Performance data related to areas in the Home Office business plan and data on borders and immigration activity which has been regularly requested from the Home Office by the Home Affairs Select Committee.

Third report on statistics being collected under the exit checks programme
Released on 23 August 2018

The report provides data collected on travellers departing and arriving in the UK as part of the Home Office exit checks programme with a particular focus on the requirements for statistical reporting rather than the operational use of the data.

Developments in migration statistics
Released on 28 February 2019

An update of the developments and future plans for the Home Office migration statistics.

6. Other migration outputs

Migration Statistics Quarterly Report, ONS
Released on 24 May 2019

A summary of the latest official long-term international migration statistics for the UK for the year ending September 2018 published by Office for National Statistics (ONS). Data from the Home Office, HESA and the Department for Work and Pensions (DWP) are also included.

Short-term international migration for England and Wales: year ending June 2017, ONS
Released on 24 May 2019

Visits to and from the UK lasting less than 1 year analysed by the main reason for visiting, age, sex, citizenship and country of residence

Population of the UK by country of birth and nationality: January to December 2018, ONS
Released on 24 May 2019

Latest population estimates for the UK by country of birth and nationality

National insurance numbers allocated to adult overseas nationals: January 2002 to March 2019, DWP
Released on 24 May 2019

Includes both short-term and long-term migrants for year ending March 2019. The summary tables provide more detail by nationality and location of registrations in the UK.

Student adjustment paper, ONS
Released on 28 February 2019

Guidance for users containing the methodology and reason for revising official long-term International Passenger Survey (IPS) estimates of non-EU study.

Update on our population and migration statistics transformation journey: a research engagement report, ONS
Released on 30 January 2019

An update on ONS’s population and migration statistics transformation using administrative data.

The UK’s future skills-based immigration system, Home Office
Released on 19 December 2018

White paper setting out the government’s plans to introduce a new single immigration system, ending free movement.

Building our understanding of the migration evidence, ONS
Released on 23 August 2018

An update of the Migration Statistics Transformation Programme for August 2018.

Report on international migration data sources: July 2018, ONS Released on 16 July 2018

An update on our migration statistics transformation plans, our recent analysis of Home Office administrative data, in collaboration with Home Office experts and our IPS data assurance review.

Migration statistics transformation update: May 2018, ONS
Released on 24 May 2018

An update of the Migration Statistics Transformation Programme for May 2018.

What’s happening with international student migration?, ONS
Released on 24 August 2017

An update on our progress towards developing a better understanding on student migration to and from the UK since the April 2017 update.

Office for National Statistics international migration articles, ONS
All ONS articles relating to international migration.

International migration – table of contents, ONS
Released on 29 November 2018

Tool to locate the datasets for all ONS international migration outputs.

Nationality at point of National Insurance number registration of DWP working age benefit recipients: data to November 2017, DWP
Released 28 February 2019

These statistics provide the number of claimants receiving one or more DWP Working Age benefits broken down by nationality.

The Migration Advisory Committee (MAC) is an independent, non-statutory, non-time limited, non-departmental public body that advises the government on migration issues. It publishes a range of reports on migration.

7. Further information and feedback

The content and format of the quarterly release and associated data tables is currently being reviewed. This means the release may be subject to change in the future. As well as general feedback on the release, we are particularly interested in user views on:

  • the level of detail provided in the commentary on a quarterly basis and in the more substantial August release, which follows changes implemented in response to the user consultation that ran at the end of 2016
  • accessibility, formatting and usability across the suite of data tables
  • key areas of the release that are particularly important to you, and how you use them

If you have any comments, or suggestions for the development of this report, please provide feedback by emailing MigrationStatsEnquiries@homeoffice.gov.uk. Please include the words ‘PUBLICATION FEEDBACK’ in the subject of your email.

Write to:

The Editor, Immigration Statistics
Migration Statistics
14th Floor Lunar House
40 Wellesley Road
Croydon
CR9 2BY

Press enquiries should be made to:

Home Office Press Office
Peel Building
2 Marsham Street
London
SW1P 4DF
Tel: 020 7035 3535

The Home Office Responsible Statistician is Bex Newell. The Home Office Migration Statistics mission statement is:

We produce timely, accurate and objective statistics on immigration to support effective delivery of Home Office objectives and to inform government, Parliament and the public.