Research

Migration Watch approaches our research output carefully and diligently; while we have a proven track record of getting it right on the issue, we know how sensitive the topic is and ensure we provide neutral, non-partisan and numbers-based analysis. On that basis, we source our numbers from officially published statistics reports, most usually the Office for National Statistics (ONS), the National Audit Office (NAO), the Home Office (HO), and other arms of His Majesty’s Government. 
 
Where needed, we make projections guided by statistical inference and modelling guided by one of our co-founders, Dr David Coleman, Emeritus Professor of Demographics at the University of Oxford. We place the highest possible premium on numbers-based analysis, and ensure and encourage a calm and level-headed approach to the facts concerning this paramount issue. 

Secure the UK border to save lives

Written evidence on the government’s asylum proposals 1. Along with a clear majority of the British public – see point 1(iv) below – we support proposals to deter illegal immigration, prevent asylum abuse and remove obstacles to enforcement. Stopping small boat crossings would save lives. It would deter people from leaving

Learn More

Does international maritime law forbid turning back the boats?

1. The Home Secretary has reportedly instructed the Border Force to turn away migrant boats from British waters. The question of whether this is legal often brings in discussion of the interpretation of maritime law. For example, the French government has a divergent interpretation of this compared with the UK,

Learn More

From which parts of the world have migrants come?

Summary 1. The foreign-born population of the UK was estimated to be 9.2 million in 2019/20 – 90% of whom were residing in England. Three to four million (38%) were born in the European Union (EU) and 5.7 million (just under two in three) had been born outside the EU.[1] More common reasons

Learn More

Immigration and population change in the UK’s towns and cities

Summary 1. This paper should be read alongside our previous research (‘Impact of immigration in changing the UK population’, issued on 27 July 2021[1]). That paper found that the foreign-born population of the UK had doubled from about 4.5 million to around nine million between 2001 and 2020 and that

Learn More

Impact of immigration in changing the UK population

Summary 1. The UK is already a crowded country yet our population is growing rapidly and is also being significantly changed by immigration at a much faster rate than has been generally understood. Indeed, 90% of growth since 2017 has been driven by immigration and subsequent children. Since 2001, the

Learn More

Scotland and Immigration

Summary 1. The population of Scotland has been increasing for the last 20 years and is approaching 5.5 million. Meanwhile the foreign-born share and the proportion of the population made up of other ethnicities have both more than tripled – from about 3% to 10-11% of the total. The impact

Learn More

Explore Further

Migration Watch UK Media photo of a crowd overlooking the Thames.

Media

Watch our most recent broadcast appearances, interviews, and briefings, where we comment on immigration, population growth, and related policy issues. These videos offer timely, expert insight and considered responses to current developments in the public and political debate.

Migration Watch Newsletter image of British troops and a helicopter in a field training.

Blogs

We publish blogs that draw on data and research, and through them we inform debate, spark discussion, and explore the wider implications of current developments.

Migration Watch Statistics

Statistics

Migration Watch UK monitors and analyses official immigration and population statistics. We chart trends, report key developments, and provide clear, accessible insights to help understand migration and its impact on the UK.