The NWL POP table holds the NWL registered patients and key demographic information about them i.e. age, gender, ethinicity etc.

NHAIS is responsible for providing critical national systems and providing a large range of products and services underpinning vital operations in the NHS.

These data-intense services include payments to GPs and managing Patient Registration records.

According to the 2021 Census, London was the most ethnically diverse region in England and Wales – 63.2% of residents identified with an ethnic minority group.

The population of the United Kingdom in 2024 was estimated to be approximately 69.3 million, with over 9.6 million people living in South East England. London had the next highest population, at almost 9.1 million people, followed by the North West England at 7.7 million. With the UK's population generally concentrated in England, most English regions have larger populations than the constituent countries of Scotland, Wales, and Northern Ireland, which had populations of 5.5 million, 3.2 million, and 1.9 million respectively. English counties and cities The United Kingdom is a patchwork of various regional units, within England the largest of these are the regions shown here, which show how London, along with the rest of South East England had around 18 million people living there in this year. The next significant regional units in England are the 47 metropolitan and ceremonial counties. After London, the metropolitan counties of the West Midlands, Greater Manchester, and West Yorkshire were the biggest of these counties, due to covering the large urban areas of Birmingham, Manchester, and Leeds respectively. Regional divisions in Scotland, Wales and Northern Ireland The smaller countries that comprise the United Kingdom each have different local subdivisions. Within Scotland these are called council areas, whereas in Wales the main regional units are called unitary authorities. Scotland's largest Council Area by population is that of Glasgow City at over 650,000, while in Wales, it was the Cardiff Unitary Authority at around 384,000. Northern Ireland, on the other hand, has eleven local government districts, the largest of which is Belfast with a population of approxiamtely 352,000.

Mid-year (30 June) estimates of the usual resident population for 2011 Census Output Areas (OAs) in the South West region of England.

National and subnational mid-year population estimates for the UK and its constituent countries by administrative area, age and sex (including components of population change, median age and population density).

As of 2024, the population density in London was by far the highest number of people per square km in the UK, at *****. Of the other regions and countries which constitute the United Kingdom, North West England was the next most densely populated area at *** people per square kilometer. Scotland, by contrast, is the most sparsely populated country or region in the United Kingdom, with only ** people per square kilometer. Countries, regions, and cities In 2024, the population of the United Kingdom reached **** million. The majority of people in the UK live in England, which had a population of **** million that year, followed by Scotland at *** million, Wales at **** million and finally Northern Ireland at just over *** million. Within England, the South East was the region with the highest population at almost *** million, followed by London at just over *****million. In terms of cities, London is the largest urban agglomeration in the United Kingdom, followed by Manchester, and then Birmingham, although both these cities combined would still have a smaller population than the UK capital. London calling London's huge size in relation to other UK cities is also reflected by its economic performance. In 2023, London's GDP was over ****billion British pounds, around a quarter of UK's overall GDP. In terms of GDP per capita, Londoners had a GDP per head of ****** pounds, compared with an average of ****** for the country as a whole. Productivity, expressed as by output per hour worked, was also far higher in London than the rest of the country. In 2023, London was around *****percent more productive than the rest of the country, with South East England the only other region where productivity was higher than the national average.

Estimates of London's population between 1801 and 2001 (persons present 1801 to 1991 and residents for 2001 onwards) derived from historic Census data.

Sources: years to 1971 - Greater London Council Research Memorandum 413, The Changing Population of the London Boroughs; 1981 Census Small Area Statistics, Table 1; 1991 Census Small Area Statistics, Table 1. Figure for Year-1939 is a mid-year estimate for the year 1939. Figure for Year-2001 onwards is the number of residents because the number of persons present is not available from 2001. Note that totals for Greater London may not match due to rounding errors. Figures are estimates to the nearest thousand.

In 2024, the population of the United Kingdom was estimated to have grown by approximately 1.1 percent, with the population growing fastest in North West England, which grew by 1.4 compared with 2023. By contrast, growth in Scotland, Wales and Northern Ireland was below the UK average, with the population in these countries growing by 0.7 percent, 0.6 percent, and 0.4 percent respectively. Four countries of the UK Within the UK, South East England had the highest population of the regions that comprise the United Kingdom, at more than 9.6 million people. In terms of the four countries of the UK, England had by far the highest population at over 58.6 million people, compared with Scotland (5.5 million) Wales (3.2 million) and Northern Ireland (1.9 million) which have comparatively smaller populations. Of these countries, Scotland was the most sparsely populated, with 71 people per square kilometer, compared with 5,782 people per square km in London. Largest cities in the UK With over nine million people living there, London is by some distance the largest city in the UK. Other large cities in the UK include the West Midlands urban area, centered around the city of Birmingham, as well as Greater Manchester in North West England. With similar populations of around three million people, these two cities, generally considered as the main contenders for being England's second-city. In this year, Scotland's largest city was Glasgow, with Cardiff being the biggest settlement in Wales, and Belfast the largest in Northern Ireland.

In 2024, there were estimated to be 976,481 people who were aged 33 in the United Kingdom, the most of any age in this year. The two largest age groups during this year were 30-34, and 35-39, at 4.8 million and 4.78 million people respectively. There is also a noticeable spike of 673,831 people who were aged 77, which is due to the high number of births that followed the end of the Second World War. Over one million born in 1964 In post-war Britain, there have only been two years when the number of live births was over one million, in 1947 and in 1964. The number of births recorded in the years between these two years was consistently high as well, with 1955 having the fewest births in this period at 789,000. This meant that until relatively recently, Baby Boomers were the largest generational cohort in the UK. As of 2024, there were approximately 13.4 million Baby Boomers, compared with 14 million in Generation X, 15 million Millennials, and 13.6 million members of Gen Z. The youngest generation in the UK, Generation Alpha, numbered approximately 9.2 million in the same year. Median age to hit 44.5 years by 2050 The population of the United Kingdom is aging at a substantial rate, with the median age of the population expected to reach 44.5 years by 2050. By comparison, in 1950 the average age in the United Kingdom stood at 34.9 years. This phenomenon is not unique to the United Kingdom, with median age of people worldwide increasing from 23.6 years in 1950 to a forecasted 41.9 years by 2100. As of 2024, the region with the oldest median age in the UK was South West England, at 43.7 years, compared with 35.7 in London, the region with the youngest median age.

In 2024, over nine million people lived in Greater London, making it the most populated ceremonial county in England. The West Midlands Metropolitan County, which contains the large city of Birmingham, was the second-largest county at just over 3.03 million, closely followed by Greater Manchester at three million, and then West Yorkshire with a population of 2.4 million. Kent, Essex, and Hampshire were the three next-largest counties in terms of population, each with just over 1.9 million people. A patchwork of regions England is just one of the four countries that compose the United Kingdom of Great Britain and Northern Ireland, with England, Scotland and Wales making up Great Britain. England is therefore not to be confused with Great Britain or the United Kingdom as a whole. Within England, the next subdivisions are the nine regions of England, containing various smaller units such as unitary authorities, metropolitan counties and non-metropolitan districts. The counties in this statistic, however, are based on the ceremonial counties of England as defined by the Lieutenancies Act of 1997. Regions of Scotland, Wales, and Northern Ireland Like England, the other countries of the United Kingdom have their own regional subdivisions, although with some different terminology. Scotland’s subdivisions are council areas, while Wales has unitary authorities, and Northern Ireland has local government districts. As of 2024, the most-populated Scottish council area was Glasgow City, with over 650,000 inhabitants. In Wales, Cardiff had the largest population among its unitary authorities, and in Northern Ireland, Belfast was the local government area with the most people living there.

This report provides a summary of demographic and related data for each Westminster Parliamentary constituency in Greater London. The profiles are designed to provide an overview of the population in each area by combining a range of data on the population, diversity, households, life expectancy, council tax, crime, household income (paycheck), benefits, land use, education, business and deprivation. All data, relate to people who live in the area, i.e. they are residence-based.

The vast majority of data used in these profiles was aggregated from either Lower Super Output Area or Ward level data. Lookup tables are available to download from this page so that users can construct their own constituency data from ward or LSOA datasets.

In the PDF version of the report are maps for each area that show both the location of the constituency within London, the wards that make up the constituency, and also borough boundaries.

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Data in these profiles are available in the following formats:

● Full Briefing as PDF

● Interactive Excel spreadsheet - for the Excel spreadsheet to function as it should, save it to your computer, and when prompted to do so, enable the macros.

● An interactive Excel version that includes maps is also available.

● Instant Atlas interactive maps (requires Flash)

The GLA Data Management and Analysis Group (DMAG) has produced these profiles, using the most up to date information available at the time of collection (February 2010).

The raw data that was used to create the profiles are also available in both Excel and CSV formats.

The Labour Market Indicators spreadsheet for boroughs and regions will no longer be updated from March 2015. The final version from March 2015 will still be available to download at the bottom of this page. Most of the data is available within datasets elsewhere on the Datastore. Workforce Jobs Unemployment Model based Unemployment for Boroughs Claimant Count rates for Boroughs and Wards Employment Rate Trends Employment rates by Gender, Age and Disability Number of Self Employed, Full and Part Time Employed Employment by Occupation Employment by Industry Employment, Unemployment, Economic Activity and Inactivity Rates by Disability Employment by Ethnicity Economic Inactivity by Gender and Reason Qualifications of Economically Active, Employed and Unemployed Qualification levels of working-age population Apprenticeship Starts and Achievements Young People Not in Employment, Education or Training (NEET), Borough 19 year olds Qualified to NVQ Level 3 GCE A level examination results of 16-18 year olds GCSE Results by Pupil Characteristics People Claiming Out-of-Work Benefits People Claiming Incapacity Benefit Children Living in Workless Households Gross Value Added, and Gross Disposable Household Income Earnings by place of residence Earnings by place of work Business Demographics Employment projections by sector Jobs Density Population Estimates Population Migration Core Indicators Number of London residents of working age in employment Employment rate Number of male London residents of working age in employment Male employment rate Number of female London residents of working age in employment Female employment rate Workforce jobs Jobs density Number of London residents of working age who are economically inactive Economic inactivity rate Number of London residents aged 16+ who are unemployed (model based) Proportion of London residents aged 16+ who are unemployed (model based) Claimant unemployment Claimant Count as a proportion of the working age population Incidence of skill gaps (Numbers and rates) GCSE (5+ A–C) attainment including English and Maths Number of working age people in London with no qualifications Proportion of working age people in London with no qualifications Number of working age people in London with Level 4+ qualifications Proportion of working age people in London with Level 4+ qualifications Number of people of working age claiming out of work benefits Proportion of the working age population who claim out of work benefits Number of young people aged 16-18 who are not in employment, education or training NEET) Proportion of 16-18 year olds who are NEET Additional Indicators Economy and Productivity Business Demography (active enterprises, births and deaths of enterprises) Business Demography (active enterprises, births and deaths of enterprises): Index Business Demography (National indicators) Demand for labour: Jobs, vacancies and skills needs Total vacancies reported by employers Skill shortage vacancies JobCentre vacancies - notified JobCentre vacancies - unfilled Number employed by industry (working age) Employment rates by industry (working age) Number employed by occupation Employment rates by occupation Working age who are self-employed Numbers employed in the civil service Population and supply of labour Population estimates (working age) National Insurance Number Registrations of overseas nationals Employment projections Number employed by ethnic groups (working age) Employment rates by ethnic groups (working age) Number employed by age groups Employment rates by age groups Number employed by disability (working age) Employment rates by disability (working age) Employment: Part time/ Full time Inactivity by reason (working age) Inactivity rates by reason (working age) JSA claimants by ethnic groups Incapacity Benefit claimants by duration Working age benefit claimants by statistical group Aged 18-24, claiming JSA for over 6 months Aged 18-24, claiming JSA for over 9 months Aged over 25, claiming JSA for over 1 year JSA claimant flows JSA claimant flows: index Skills and learning Total achieving 5+ A-C grades inc. English & Mathematics by characteristics Percentage achieving 5+ A*-C grades inc. English & Mathematics by characteristics GCE A level examination results of 16-18 year olds Working age population by qualification level and sex Working age rates by qualification level and sex Qualification levels of those in employment (working age) Number with no adult learning (working age) Proportion with no adult learning (working age) Received job related training in last 13 wks (working age) Apprenticeship Programme starts and achievements - summary Apprenticeship Programme starts and achievements - index Apprenticeship Programme starts by level and age Apprenticeship Programme achievements by level and age Number of 19 year olds qualified to Level 3 Proportion of 19 year olds qualified to Level 3 Worklessness and NEETS Worklessness by sex and age (working age) Worklessness rates by sex and age (working age) Worklessness numbers and rates by qualification levels (working age) Within the borough spreadsheet, statistics are shown for boroughs, inner London, outer London, Thames Gateway London, Olympic Host Boroughs, West London, and West London Alliance. Further Labour Market Indicator tools are available from the CESI website.

This GLA Intelligence Update takes a brief look at evidence around the wealth gap in London and examines how this has changed in recent years.

Key Findings

• There is a significant gap between the rich and poor in London, both in terms of their wealth and their income.
• A higher proportion of the wealthiest households are in the South East of England than in London.
• Pension wealth accounts for more than half the wealth of the richest ten per cent of the population.
• In London, the tenth of the population with the highest income have weekly income after housing costs of over £1,000 while people in the lowest tenth have under £94 per week.
• The gap between rich and poor is growing, with the difference between the average income for the second highest tenth and second lowest tenth growing around 14 per cent more than inflation since 2003.

Click on the report below to read

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The data included in the report is available to download here

The median age of the population in London was 35.7 years in 2024, the lowest median age among regions of the United Kingdom. By contrast, South West England had a median age of 43.7, the highest in the UK.

This data is experimental, see the ‘Access Constraints or User Limitations’ section for more details. This dataset has been generalised to 10 metre resolution where it is still but the space needed for downloads will be improved.A set of UK wide estimated travel area geometries (isochrones), from Output Area (across England, Scotland, and Wales) and Small Area (across Northern Ireland) population-weighted centroids. The modes used in the isochrone calculations are limited to public transport and walking. Generated using Open Trip Planner routing software in combination with Open Street Maps and open public transport schedule data (UK and Ireland).The geometries provide an estimate of reachable areas by public transport and on foot between 7:15am and 9:15am for a range of maximum travel durations (15, 30, 45 and 60 minutes). For England, Scotland and Wales, these estimates were generated using public transport schedule data for Tuesday 15th November 2022. For Northern Ireland, the date used is Tuesday 6th December 2022.The data is made available as a set of ESRI shape files, in .zip format. This corresponds to a total of 18 files; one for Northern Ireland, one for Wales, twelve for England (one per English region, where London, South East and North West have been split into two files each) and four for Scotland (one per NUTS2 region, where the ‘North-East’ and ‘Highlands and Islands’ have been combined into one shape file, and South West Scotland has been split into two files).The shape files contain the following attributes. For further details, see the ‘Access Constraints or User Limitations’ section:AttributeDescriptionOA21CD or SA2011 or OA11CDEngland and Wales: The 2021 Output Area code.Northern Ireland: The 2011 Small Area code.Scotland: The 2011 Output Area code.centre_latThe population-weighted centroid latitude.centre_lonThe population-weighted centroid longitude.node_latThe latitude of the nearest Open Street Map “highway” node to the population-weighted centroid.node_lonThe longitude of the nearest Open Street Map “highway” node to the population-weighted centroid.node_distThe distance, in meters, between the population-weighted centroid and the nearest Open Street Map “highway” node.stop_latThe latitude of the nearest public transport stop to the population-weighted centroid.stop_lonThe longitude of the nearest public transport stop to the population-weighted centroid.stop_distThe distance, in metres, between the population-weighted centroid and the nearest public transport stop.centre_inBinary value (0 or 1), where 1 signifies the population-weighted centroid lies within the Output Area/Small Area boundary. 0 indicates the population-weighted centroid lies outside the boundary.node_inBinary value (0 or 1), where 1 signifies the nearest Open Street Map “highway” node lies within the Output Area/Small Area boundary. 0 indicates the nearest Open Street Map node lies outside the boundary.stop_inBinary value (0 or 1), where 1 signifies the nearest public transport stop lies within the Output Area/Small Area boundary. 0 indicates the nearest transport stop lies outside the boundary.iso_cutoffThe maximum travel time, in seconds, to construct the reachable area/isochrone. Values are either 900, 1800, 2700, or 3600 which correspond to 15, 30, 45, and 60 minute limits respectively.iso_dateThe date for which the isochrones were estimated, in YYYY-MM-DD format.iso_typeThe start point from which the estimated isochrone was calculated. Valid values are:from_centroid: calculated using population weighted centroid.from_node: calculated using the nearest Open Street Map “highway” node.from_stop: calculated using the nearest public transport stop.no_trip_found: no isochrone was calculated.geometryThe isochrone geometry.iso_hectarThe area of the isochrone, in hectares.Access constraints or user limitations.These data are experimental and will potentially have a wider degree of uncertainty. They remain subject to testing of quality, volatility, and ability to meet user needs. The methodologies used to generate them are still subject to modification and further evaluation.These experimental data have been published with specific caveats outlined in this section. The data are shared with the analytical community with the purpose of benefitting from the community's scrutiny and in improving the quality and demand of potential future releases. There may be potential modification following user feedback on both its quality and suitability.For England and Wales, where possible, the latest census 2021 Output Area population weighted centroids were used as the starting point from which isochrones were calculated.For Northern Ireland, 2011 Small Area population weighted centroids were used as the starting point from which isochrones were calculated. Small Areas and Output Areas contain a similar number of households within their boundaries. 2011 data was used because this was the most up-to-date data available at the time of generating this dataset. Population weighted centroids for Northern Ireland were calculated internally but may be subject to change - in the future we aim to update these data to be consistent with Census 2021 across the UK.For Scotland, 2011 Output Area population-weighted centroids were used as the starting point from which isochrones were calculated. 2011 data was used because this was the most up-to-date data available at the time of work.The data for England, Scotland and Wales are released with the projection EPSG:27700 (British National Grid).The data for Northern Ireland are released with the projection EPSG:29902 (Irish Grid).The modes used in the isochrone calculations are limited to public transport and walking. Other modes were not considered when generating this data.A maximum value of 1.5 kilometres walking distance was used when generating isochrones. This approximately represents typical walking distances during a commute (based on Department for Transport/Labour Force Survey data and Travel Survey for Northern Ireland technical reports).When generating Northern Ireland data, public transport schedule data for both Northern Ireland and Republic of Ireland were used.Isochrone geometries and calculated areas are subject to public transport schedule data accuracy, Open Trip Planner routing methods and Open Street Map accuracy. The location of the population-weighted centroid can also influence the validity of the isochrones, when this falls on land which is not possible or is difficult to traverse (e.g., private land and very remote locations).The Northern Ireland public transport data were collated from several files, and as such required additional pre-processing. Location data are missing for two bus stops. Some services run by local public transport providers may also be missing. However, the missing data should have limited impact on the isochrone output. Due to the availability of Northern Ireland public transport data, the isochrones for Northern Ireland were calculated on a comparable but slight later date of 6th December 2022. Any potential future releases are likely to contained aligned dates between all four regions of the UK.In cases where isochrones are not calculable from the population-weighted centroid, or when the calculated isochrones are unrealistically small, the nearest Open Street Map ‘highway’ node is used as an alternative starting point. If this then fails to yield a result, the nearest public transport stop is used as the isochrone origin. If this also fails to yield a result, the geometry will be ‘None’ and the ‘iso_hectar’ will be set to zero. The following information shows a further breakdown of the isochrone types for the UK as a whole:from_centroid: 99.8844%from_node: 0.0332%from_stop: 0.0734%no_trip_found: 0.0090%The term ‘unrealistically small’ in the point above refers to outlier isochrones with a significantly smaller area when compared with both their neighbouring Output/Small Areas and the entire regional distribution. These reflect a very small fraction of circumstances whereby the isochrone extent was impacted by the centroid location and/or how Open Trip Planner handled them (e.g. remote location, private roads and/or no means of traversing the land). Analysis showed these outliers were consistently below 100 hectares for 60-minute isochrones. Therefore, In these cases, the isochrone point of origin was adjusted to the nearest node or stop, as outlined above.During the quality assurance checks, the extent of the isochrones was observed to be in good agreement with other routing software and within the limitations stated within this section. Additionally, the use of nearest node, nearest stop, and correction of ‘unrealistically small areas’ was implemented in a small fraction of cases only. This culminates in no data being available for 8 out of 239,768 Output/Small Areas.Data is only available in ESRI shape file format (.zip) at this release.https://www.openstreetmap.org/copyright

The report uses Annual Population Survey Data to examine mini-jobs in London and profile the key characteristics of those who work in such jobs. The report is available to download by clicking on the thumbnail below. The data contained within the report is available to download here

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Detailed country of birth data from 2001 census Commissioned Table C0413.

Data subject to a Country of Birth threshold of ten or more people in each area of residence.

Cells in these tables have been randomly adjusted by ONS to avoid the release of confidential data.

Users may also find of interest country of birth profiles from 2001 Census data, which uses data from Commissioned Table C0116.

See more on the ONS website.

- Excel

- PDF

It is estimated that the cities of Cordova (modern-day Córdoba) and Palermo were the largest cities in Europe in 1050, and had between fifteen and twenty times the population of most other entries in this graph, Despite this the cities of Cordova (the capital city of the Umayyad caliphate, who controlled much of the Iberian peninsula from the seventh to eleventh centuries), and Palermo (another Arab-controlled capital in Southern Europe) were still the only cities in Western Europe with a population over one hundred thousand people, closely followed by Seville. It is also noteworthy to point out that the five largest cities on this list were importing trading cities, in modern day Spain or Italy, although the largest cities become more northern and western European in later lists (1200, 1330, 1500, 1650 and 1800). In 1050, todays largest Western European cities, London and Paris, had just twenty-five and twenty thousand inhabitants respectively.

The period of European history (and much of world history) between 500 and 1500 is today known as the 'Dark Ages'. Although the term 'Dark Ages' was originally applied to the lack of literature and arts, it has since been applied to the lack or scarcity of recorded information from this time. Because of these limitations, much information about this time is still being debated today.

On 17th November 2011 the Office for National Statistics (ONS) as part of their Migration Statistics Improvement Programme (MSIP) released their improved methodology for producing local authority long-term migration estimates within England and Wales.

This Update presents a brief overview of the improved migration methodology adopted by the ONS in respect to its impact on migration and population estimates.

• Improvements to the immigration distributional methodology has impacted on both the estimated number of migrants and total population between 2006 and 2010.

• The number of immigrants in London as a result is estimated to have risen by 129.8 thousand (2006 to 2010) compared to previous figures.

• Ten London boroughs are in the top 20 local authorities for upward indicative revisions in their population estimates.

Open the report here

or Download the data here

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