The total population in the United Kingdom was estimated at 69.2 million people in 2024, according to the latest census figures and projections from Trading Economics. This dataset provides the latest reported value for - United Kingdom Population - plus previous releases, historical high and low, short-term forecast and long-term prediction, economic calendar, survey consensus and news.

In 2024, the population of the United Kingdom reached 69.3 million, compared with 68.5 million in 2023. The UK population has more than doubled since 1871 when just under 31.5 million lived in the UK and has grown by around 10.4 million since the start of the twenty-first century. For most of the twentieth century, the UK population steadily increased, with two noticeable drops in population occurring during World War One (1914-1918) and in World War Two (1939-1945). Demographic trends in postwar Britain After World War Two, Britain and many other countries in the Western world experienced a 'baby boom,' with a postwar peak of 1.02 million live births in 1947. Although the number of births fell between 1948 and 1955, they increased again between the mid-1950s and mid-1960s, with more than one million people born in 1964. Since 1964, however, the UK birth rate has fallen from 18.8 births per 1,000 people to a low of just 10.2 in 2020. As a result, the UK population has gotten significantly older, with the country's median age increasing from 37.9 years in 2001 to 40.7 years in 2022. What are the most populated areas of the UK? The vast majority of people in the UK live in England, which had a population of 58.6 million people in 2024. By comparison, Scotland, Wales, and Northern Ireland had populations of 5.5 million, 3.2 million, and 1.9 million, respectively. Within England, South East England had the largest population, at over 9.6 million, followed by the UK's vast capital city of London, at almost 9.1 million. London is far larger than any other UK city in terms of urban agglomeration, with just four other cities; Manchester, Birmingham, Leeds, and Glasgow, boasting populations that exceed one million people.

Abstract copyright UK Data Service and data collection copyright owner. The British Peers database is a demographic dataset detailing births, deaths and marriages of English, Irish and Scottish peers (ie elite individuals who were members of the aristocracy) born between 1527 and 1945, and their children, covering the entire British peerage between 1603 and 1959. The rules for inclusion follow the line of succession, so that all legitimate children and grandchildren are included, and known numbers of illegitimate and stillborn children noted where possible. The dataset was originally compiled by T H Hollingsworth in the 1960s and later redigitised and restructured at the Cambridge Group for the History of Population and Social Structure. It has been used to investigate changes in elite mortality and life expectancy over time, as well as to analyse aspects of fertility and nuptiality. Main Topics: Population history, elite mortality, elite life expectancy, natural fertility, elite nuptiality.

Abstract copyright UK Data Service and data collection copyright owner. This is a mixed methods data collection. The Boomers and Beyond: Intergenerational Consumption and the Mature Imagination project focused on the consumption practices of the first wave 'baby boom' generation (born 1945-1954). This group, representing 17% of the UK population, began their life at a time of austerity but entered adulthood during a period of relative prosperity, experiencing major changes over their life course. Previous research has viewed 'boomers' as having experiences that set them apart from previous generations. This research project provided an account of the lives of the boomer generation, examining the role of consumption in changing traditional approaches to adult ageing. Phase One of the research comprised semi-structured interviews conducted with 150 respondents born between 1945 and 1954, resident in the Greater Manchester area (115 of these transcripts are included in this collection). For Phase Two, further in-depth interviews were conducted with 30 respondents from the phase one group, based on open-ended questions derived from initial analysis of the structured interviews. A quantitative data file covering respondents' demographic characteristics is also included. Further information about the study methodology may be found in the study user guide. The study objectives were to:collect a new body of information on continuity/discontinuity in consumption patterns across the life course contribute to the development of research methods comparing social discourse/mid-life with personal experience/biographical narrativedevelop a particular theory around the material cultures for midlife and generational patterns of consumptioncontribute to national/international policy debatesFurther information can be found on the ESRC project award page and the Cultures of Consumption: Boomers and Beyond project web page. Main Topics: Topics covered in the Phase One interviews included:background and demographic information, such as age, gender, employment status, occupation, marital status, household information and income, and parents' occupations and income interests and activities, group membership, charitable donationsbodies and health, including physical wellbeing and care of appearancespending habits and finances, including household, leisure and clothing expenditureviews about age, including life course patterns, changes in spending habits, differences between respondents and previous/next generations, advantages/disadvantages to age, middle age, and awareness of the term 'baby boomer'Topics covered in the Phase One interviews included: The quantitative data file includes demographic and household characteristics and derived variables covering occupation, social class and other details.

This comparative project (UK, Japan, Germany, US & New Zealand) examined how governments prepare citizens for collapse in the Critical National Infrastructure (CNI); how they model collapse and population response; case studies of CNI collapse (with particular reference to health and education) and the globalisation of CNI policy. It was funded by the Economic and Social Research Council under grant reference ES/K000233/1. It considered:- 1. How is the critical infrastructure defined and operationalised in different national contexts? How is population response defined, modelled and refined in the light of crisis? 2. What are the most important comparative differences between countries with regard to differences in mass population response to critical infrastructure collapse? 3. To what degree are factors such as differences in national levels of trust, degrees of educational or income inequality, social capital or welfare system differences particularly in the education and health systems significant in understanding differential population response to critical infrastructure collapse? 4. How can a comparative understanding of mass population response to critical infrastructure collapse help us to prepare for future crisis? Research design and methodology Methodologically the study was focused on national systems in developed countries. The focus was on different 'welfare regimes' being broadly liberal market economies (the UK, US and New Zealand) and broadly centralised market economies (Germany and Japan). The data arising from the project was of various types including interviews, focus groups, archival data and documentary evidence. The 'National Infrastructure' is seldom out of the news. Although the infrastructure is not always easy to define it includes things such as utilities (water, energy, gas), transportation systems and communications. We often hear about real or perceived threats to the infrastructure. In this research we will construct 'timelines' of infrastructure protection policy and mass population response to see exactly how and why policy changes in countries over time. We will select a range of countries to represent different political and social factors (US, UK, New Zealand, Japan and Germany). The analysis of these timelines will suggest why national infrastructure policy changes over time. We will then test our results using case studies of actual disasters and expert groups of policy makers across countries. Ultimately this will help us to understand national infrastructure protection changes over time, what drives such changes and the different ways in which countries prepare themselves for infrastructure threats. In addition, through a series of 'leadership activities' the research will bring together researchers in different academic disciplines and people from the public, private and third sectors. The methodology used was to enable an understanding of how countries had developed strategies of mass population response to critical infrastructure failure. The methods were:- 1. Archival research using data in country archives from 1945 to the present day on population response (planned and actual to disasters) 2. Focus groups and interviews with selected experts to enable us to further understand the data in (1). 3. Case studies of actual infrastructure failures - summary notes were prepared from documentary evidence on disasters.

As of July 2024, Nigeria's population was estimated at around 229.5 million. Between 1965 and 2024, the number of people living in Nigeria increased at an average rate of over two percent. In 2024, the population grew by 2.42 percent compared to the previous year. Nigeria is the most populous country in Africa. By extension, the African continent records the highest growth rate in the world. Africa's most populous country Nigeria was the most populous country in Africa as of 2023. As of 2022, Lagos held the distinction of being Nigeria's biggest urban center, a status it also retained as the largest city across all of sub-Saharan Africa. The city boasted an excess of 17.5 million residents. Notably, Lagos assumed the pivotal roles of the nation's primary financial hub, cultural epicenter, and educational nucleus. Furthermore, Lagos was one of the largest urban agglomerations in the world. Nigeria's youthful population In Nigeria, a significant 50 percent of the populace is under the age of 19. The most prominent age bracket is constituted by those up to four years old: comprising 8.3 percent of men and eight percent of women as of 2021. Nigeria boasts one of the world's most youthful populations. On a broader scale, both within Africa and internationally, Niger maintains the lowest median age record. Nigeria secures the 20th position in global rankings. Furthermore, the life expectancy in Nigeria is an average of 62 years old. However, this is different between men and women. The main causes of death have been neonatal disorders, malaria, and diarrheal diseases.