Demography of the United Kingdom
According to the 2011 census, the total population of the United Kingdom was around 63,182,000. It is the 22nd-largest in the world. Its overall population density is 259 people per square kilometre (671 people per sq mi), with England having a significantly higher population density than Wales, Scotland and Northern Ireland. Almost one-third of the population lives in England's southeast, which is predominantly urban and suburban, with about 8 million in the capital city of London, the population density of which is just over 5,200 per square kilometre (13,468 per sq mi).
The population of the United Kingdom is considered an example of a population that has undergone the 'demographic transition' – that is, the transition from a (typically) pre-industrial population with high birth and mortality rates and only slow population growth, through a stage of falling mortality and faster rates of population growth, to a stage of low birth and mortality rates with, again, lower rates of population growth. This population growth through 'natural change' has been accompanied in the past two decades by growth through net international migration into the UK.
The United Kingdom's assumed high literacy rate (99% at age 15 and above) is attributable to universal public education introduced for the primary level in 1870 (Scotland 1872, free 1890) and secondary level in 1900. Parents are obliged to have their children educated from the ages of 5 to 18 (raised from 16 in 2013), and can continue education free of charge in the form of A-Levels, vocational training or apprenticeship to age 18. About 40% of British students go on to post-secondary education (18+). The Church of England and the Church of Scotland function as the national churches in their respective countries, but all the major religions found in the world are represented in the United Kingdom.
The UK's population is predominantly White British. Being located close to continental Europe, the countries that formed the United Kingdom were subject to many invasions and migrations from the continent, especially from Scandinavia, including Roman occupation for several centuries. Historically, British people were thought to be descended mainly from the different ethnic stocks that settled there before the 11th century: pre-Celtic, Celtic, Anglo-Saxon, Viking and Norman. Although Celtic languages are partially spoken in Scotland, Cornwall, and Northern Ireland, the predominant language overall is English. In North and West Wales, Welsh is widely spoken as a first language, but much less so in the South East of the country, where English is the predominant language.
|This section needs expansion with: a brief outline of past recording practices. You can help by adding to it. (April 2015)|
Roman Britain had an estimated population between 2.8 million and 3 million people at the end of the second century. At the end of the fourth century, it had an estimated population of 3.6 million people, of whom 125,000 consisted of the Roman army and their families and dependents. The urban population of Roman Britain was about 240,000 people at the end of the fourth century. Roman Britain's capital city Londinium is estimated to have had a population of about 60,000 people. Londinium was an ethnically diverse city, with inhabitants from across the Roman Empire, including natives of Britannia, continental Europe, the Middle East, and North Africa. There was also cultural diversity in other Roman-British towns, which were sustained by considerable migration, both within Britannia and from other Roman territories, including North Africa, Roman Syria, the Eastern Mediterranean, and continental Europe.
During the Industrial Revolution child mortality decreased dramatically. The proportion of the children born in London who died before the age of five decreased from 74.5 per thousand in 1730–1749 to 31.8 per thousand in 1810–1829. According to Robert Hughes in The Fatal Shore, the population of England and Wales, which had remained steady at 6 million from 1700 to 1740, rose dramatically after 1740.
The Great Irish Famine, which began in the 1840s, caused the deaths of one million Irish people, and caused well over a million to emigrate. Mass emigration became entrenched as a result of the famine and the population continued to decline until the mid-20th century.
||This section needs to be updated. (January 2016)|
Based on the 2011 census the population of England was 53.012m (84% of the UK), Scotland was estimated at 5.295m (8.4%), Wales was 3.063m (4.8%) and Northern Ireland 1.811m (2.9%).
|Part||Population (2011)||Percentage (2011)||Area||Population density|
|Northern Ireland||1,810,863||2.9||13,843 km²||130/km²|
|United Kingdom||63,181,775||100||243,820 km²||259/km²|
The mid-2015 population estimates for the UK was 65.1m – approximately 54.8m for England (84% of the UK population), 5.4m for Scotland (8% of the UK population), 3.1m for Wales (5% of the UK population) and 1.9m for Northern Ireland (3% of the UK population).
The UK Office for National Statistics' 2012-based National Population Projections  indicated that, if recent trends continue, the UK's population would increase to 73.3 million people by 2037. This is an average annual growth rate of 0.6% per annum. Projected population growth rates over that period vary for the different parts of the UK. For England it is 0.6% per annum, for Scotland and Wales, 0.3%, and for Northern Ireland 0.4%.
There are 13 urban areas that exceed 500,000 inhabitants, these being centred on London, Birmingham, Glasgow, Leeds and Bradford, Southampton and Portsmouth, Sheffield, Liverpool, Leicester, Manchester, Belfast, Bristol, Newcastle upon Tyne and Nottingham.
The key features of the age distribution profile for the UK population, as measured in the 2011 Census, were summarised in December 2012 by the Office for National Statistics in terms of peaks and wide bands of the pyramid reflecting high numbers of births in previous years, particularly for people aged 60–64 born following the Second World War and those aged 40–49, born during the 1960s baby boom. There is a smaller number of children aged five to nine years than ten years ago, which is a consequence of low numbers of births at the beginning of the 21st century, and the broadening of the pyramid in the 0–4 years category is due to a higher numbers of births in recent years. At higher ages, females outnumber males, reflecting the higher life expectancy of females. At lower ages, there are more males than females, reflecting that there are slightly more boys than girls born each year.
The UK Office for National Statistics' 2014-based National Population Projections suggest that the average (median) population age would rise from 40.0 in 2014 to 42.9 in 2039 if current demographic trends continued. More recent estimates for mid-2015 suggest the median age of the UK population was 40.0 years.
|Population||% of total|
People over 90Edit
In 2015, there were estimated to be over half a million people (556,270) aged 90 and over living in the UK, up from 194,670 people in 1985, there were estimated to be 14,570 centenarians (people aged 100 or over) and 850 people aged 105 or over
UK population change over timeEdit
The following table shows the total UK population estimated at census dates. Pre 1901 figures include the whole of Ireland, whereas from 1901 onwards only the population of Northern Ireland is included.
at start of period
|Average annual change||Average annual births||Average annual deaths||Average annual natural change||Average annual net migration
and other changes[which?]
at start of period
Post 1901 population density based on a calculated 243,820 km² area of the United Kingdom
Pre 1901 population density based on a calculated 243,820 km² area of the United Kingdom plus calculated 70,273 km² area of the Republic of Ireland
In 2015, there were 777,165 recorded live births in the UK. The crude birth rate was 11.9 per 1,000 population. The total fertility rate was 1.80. Also in 2015, 602,782 deaths were recorded, with the crude death rate being 9.3 per 1,000. The infant mortality rate was 3.9 per 1,000 live births.
In 2012, the UK's total fertility rate (TFR) was 1.92 children per woman, below the replacement rate, which in the UK is 2.075. In 2001, the TFR was at a record low of 1.63, but it then increased every year until it reached a peak of 1.96 in 2008, before decreasing again. The TFR was considerably higher during the 1960s 'baby boom', peaking at 2.95 children per woman in 1964. In 2012 and 2013, England and Wales's TFR decreased to 1.85. In Scotland however TFR is lower: it decreased from 1.75 in 2010 to 1.67 in 2012. Northern Ireland has the highest TFR in the UK, standing at 2.02 in 2010 and 2.03 in 2012.
In 2014, 27% of births were to mothers born outside the UK, a 0.5 point increase since 2013. The 2014 fertility rate was higher for foreign born mothers (2.09) than UK-born mothers (1.76). In the 2010–14 time period, the most common country of births for mothers (excluding the UK) was Poland, Pakistan and India; and Poland and India for fathers. Within the UK, Newham, London had the highest rate of births to non-UK mothers (76.7%) and Torfaen, Wales the lowest (3.2%).
There are known difficulties in producing reliable estimates of the lesbian, gay, bisexual and transgender population.
The Integrated Household Survey, published by the Office for National Statistics, provides the following estimates for the adult UK population as at 2011:
- 1.1 per cent (approximately 545,000 adults at the time of the survey) identify as Gay or Lesbian,
- 0.4 per cent (approximately 220,000 adults) identify as Bisexual,
- 0.3 per cent identify as ‘Other’,
- 3.6 per cent of those surveyed replied ‘Don’t know’ or refused to answer the question,
- 0.6 per cent of those surveyed provided ‘No response’ to the question.
- an estimated 2.7 per cent of 16- to 24-year-olds in the UK identify themselves as Gay, Lesbian or Bisexual compared with 0.4 per cent of 65 year olds and over.
Other sources provide alternative estimates of the population by sexual orientation.
One British journal published in 2004 estimated that approximately 5% of the British population is gay. A government figure estimated in 2005 that there are 3.6 million gay people in Britain comprising 6 percent of the population., though a report by the Equality and Human Rights Commission  described that estimate as 'of questionable validity' when set against available survey estimates.
The Gender Identity Research and Education Society (GIRES) estimated in 2009 that "56,000 might potentially be transsexual people". They note that it's very difficult to make a reliable estimate. This would be 0.09% of the population at the time.
Country of birthEdit
Below are the 60 largest foreign-born groups in the UK according to 2014 and 2015 ONS estimates.
|Country of birth||Estimated population, 2014||Estimated population, 2015|
|Republic of Ireland||383,000||382,000|
|White: Irish Traveller||63,193||0.10%|
|Asian or Asian British: Total||2,578,826||4.39%||4,373,339||6.92%||
|Asian or Asian British: Indian||1,053,411||1.79%||1,451,862||2.30%||
|Asian or Asian British: Pakistani||747,285||1.27%||1,173,892||1.86%||
|Asian or Asian British: Bangladeshi||283,063||0.48%||451,529||0.71%||
|Asian or Asian British: Chinese[note 1]||247,403||0.42%||433,150||0.69%||
|Asian or Asian British: Asian Other||247,664||0.42%||861,815||1.36%||
|Black or Black British[note 2]||1,148,738||1.95%||1,904,684||3.01%||
- In 2001, listed under the "Other ethnic group" heading.
- For the purpose of harmonising results to make them comparable across the UK, the ONS includes individuals in Scotland who classified themselves in the "African" category (29,638 people), which in the Scottish version of the census is separate from "Caribbean or Black" (6,540 people), in this "Black or Black British" category. The ONS note that "the African categories used in Scotland could potentially capture White/Asian/Other African in addition to Black identities".
The British Social Attitudes Survey found in 2012 that the non-religious outnumbered Christians (48% vs 46%). Six percent identified as something else. Discrepancies found between surveys may be the result of differences in phrasing, question order, and data collection method.
In a YouGov poll 2011 35% of the total respondents were either very or fairly religious vs 63% who were not very religious or not religious at all, with the remaining 2% unsure.
The traditional religion in the United Kingdom is Christianity. In England the established church is the Church of England (Anglican). In Scotland, the Church of Scotland (a Presbyterian Church) is regarded as the 'national church' but there is not an established church.
In Wales there is no established church, with the Church in Wales having been disestablished in 1920. Likewise, in Ireland the Church of Ireland was disestablished in 1871. In Northern Ireland and similarly in parts of Scotland, there is a sectarian divide between Roman Catholic and Protestant communities.
The table below shows data regarding religion for the 2001 and 2011 censuses:
|Religion not stated||4,528,323||7.17%|
|(No religion and Religion not stated)||13,626,299||23.18%||20,749,832||32.84%|
In the 2011 Census, rather than select one of the specified religions offered on the Census form, many people chose to write in their own religion. Some of these religions were reassigned to one of the main religions offered. In England and Wales, 241,000 people belonged to religious groups which did not fall into any of the main religions. The largest of these were Pagans (57,000) and Spiritualists (39,000). The census also recorded 177,000 people stating their religion as Jedi Knight. These returns were classified as "No religion", along with Atheist, Agnostic, Heathen and those who ticked "Other" but did not write in any religion.
The United Kingdom's de facto official language is English which is spoken as a first language by 95% of the population. Six regional languages; Scots, Ulster-Scots, Welsh, Cornish, Irish and Scottish Gaelic are protected under the European Charter for Regional or Minority Languages. Abilities in these languages (other than Cornish) for those aged three and above were recorded in the UK census 2011 as follows.
|Understands but does not speak, read or write||157,792||5.15%||23,357||0.46%||267,412||5.22%||70,501||4.06%||92,040||5.30%|
|Speaks, reads and writes||430,717||14.06%||32,191||0.63%||1,225,622||23.95%||71,996||4.15%||17,228||0.99%|
|Speaks but does not read or write||80,429||2.63%||18,966||0.37%||179,295||3.50%||24,677||1.42%||10,265||0.59%|
|Speaks and reads but does not write||45,524||1.49%||6,218||0.12%||132,709||2.59%||7,414||0.43%||7,801||0.45%|
|Reads but does not speak or write||44,327||1.45%||4,646||0.09%||107,025||2.09%||5,659||0.33%||11,911||0.69%|
|Other combination of skills||40,692||1.33%||1,678||0.03%||17,381||0.34%||4,651||0.27%||959||0.06%|
|Has some ability||799,481||26.10%||87,056||1.70%||1,929,444||37.70%||184,898||10.65%||140,204||8.08%|
Cornish is spoken by around 2,500 people. In the 2011 census 464 respondents aged three and over in Cornwall said that Cornish was their main language, amounting to 0.09% of the total population of Cornwall aged three and over.
|Distribution of those who stated they could speak a regional language in the 2011 census.|
After English, Polish was the second most common language given in the United Kingdom census 2011. 618,091 respondents aged three and over said that Polish was their main language, amounting to 1.01% of the total population of the United Kingdom aged three and over.
|National identity||United Kingdom||Country|
|Northern Irish only||0.81%||0.21%||0.33%||0.14%||20.94%|
|English and British only||7.82%||9.09%||1.26%||1.54%||0.27%|
|Scottish and British only||1.67%||0.15%||18.29%||0.07%||0.09%|
|Welsh and British only||0.44%||0.11%||0.06%||7.11%||0.02%|
|Northern Irish and British only||0.22%||0.03%||0.15%||0.02%||6.17%|
|Other combination of UK identities only (excludes Irish)||0.45%||0.37%||1.01%||1.10%||0.13%|
|Other identity and at least one UK identity||0.97%||0.90%||1.25%||0.43%||3.05%|
Each country of the United Kingdom has a separate education system, with power over education matters in Scotland, Wales and Northern Ireland being devolved.
The Secretary of State for Education and the Secretary of State for Innovation, Universities and Skills are responsible to the UK Parliament for education in England. Depending on the status of state schools control of day-to-day administration and funding may either be the responsibility of the local education authorities or the school's own governing institution. Universal state education in England and Wales was introduced for primary level in 1870 and secondary level in 1900. Education is mandatory from ages five to sixteen (15 if born in late July or August). The majority of children are educated in state-sector schools, only a small proportion of which select on the grounds of academic ability. Despite a fall in actual numbers, the proportion of children in England attending private schools rose slightly from 7.1% to 7.3% between 2004 and 2007.
Just over half of students at the leading universities of Cambridge and Oxford had attended state schools. State schools that are allowed to select pupils according to intelligence and academic ability can achieve comparable results to the most selective private schools: out of the top ten performing schools in terms of GCSE results in 2006, two were state-run grammar schools. England has four Universities ranked amongst the top ten in the 2011 THES - QS World University Rankings.
In Scotland, the Cabinet Secretary for Education and Lifelong Learning is responsible to the Scottish Parliament for education, with day-to-day administration and funding of state schools being the responsibility of Local Authorities. Scotland first legislated for universal provision of education in 1696. The proportion of children in Scotland attending private schools is just over 4%, though it has been rising slowly in recent years. Scottish students who attend Scottish universities pay neither tuition fees nor graduate endowment charges, as the fees were abolished in 2001 and the graduate endowment scheme was abolished in 2008.
The National Assembly for Wales has responsibility for education in Wales. A significant number of students in Wales are educated either wholly or largely through the medium of Welsh and lessons in the language are compulsory for all until the age of 16. There are plans to increase the provision of Welsh-medium schools as part of the policy of having a fully bilingual Wales.
The Northern Ireland Assembly is responsible for education in Northern Ireland though responsibility at a local level is administered by 5 Education and Library Boards covering different geographical areas.
- Demography of England
- Demography of Scotland
- Demography of Wales
- Demography of Northern Ireland
- Demography of London
- Demography of Birmingham
- Demography of Greater Manchester
- City status in the United Kingdom
- List of cities in the United Kingdom
- List of renewable resources produced and traded by the United Kingdom
- List of urban areas in the United Kingdom
- Genetic history of Britain
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