In 2023, London GDP shrank by 0.5 percent, compared with growth of 7.9 percent in 2022.

By 2047 the population of London is expected to reach 9.97 million people, an increase of almost 699,500 when compared with 2025. While there has been quite a steep rise in its population in recent years, London’s population growth was relatively stagnant throughout the 1980s and even decreased slightly towards the end of that decade. After peaking at 8.89 million in 2019, the population of London has fallen slightly, to 8.8 million by 2021. UK population forecast Like London, the population of the United Kingdom is forecast to continue to grow well into the middle of the century. By 2046, the population of the UK is estimated to be over 76.3 million people, an increase of over 20 million people when compared with the population figures for 1976. Additionally, the average age of the population is predicted to increase from 39.5 years in 2020 to 44.5 years by the mid-2040s, and continue to increase towards the end of the century. London looms large In the UK, London is by far the largest urban agglomeration in the country, dwarfing the UK's next largest cities of Birmingham, Manchester, and Leeds. London also has a dominant economic position in the UK, with the city accounting for around a quarter of the total GDP in the country. The UK capital also has a far higher GDP per head than the rest of the county, at over ****** pounds in 2023, compared with the UK average of ****** pounds.

About this dataset

Context

The dataset tabulates the London population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of London across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of London was 10,533, a 0.74% increase year-by-year from 2022. Previously, in 2022, London population was 10,456, an increase of 0.61% compared to a population of 10,393 in 2021. Over the last 20 plus years, between 2000 and 2023, population of London increased by 1,802. In this period, the peak population was 10,533 in the year 2023. The numbers suggest that the population has not reached its peak yet and is showing a trend of further growth. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the London is shown in this column.
• Year on Year Change: This column displays the change in London population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for London Population by Year. You can refer the same here

The statistic shows the growth rate in the real GDP in the United Kingdom from 2020 to 2024, with projections up until 2030. In 2024, the rate of GDP growth in the United Kingdom was at around 1.1 percent compared to the previous year.The economy of the United KingdomGDP is used an indicator as to the shape of a national economy. It is one of the most regularly called upon measurements regarding the economic fitness of a country. GDP is the total market value of all final goods and services that have been produced in a country within a given period of time, usually a year. Inflation adjusted real GDP figures serve as an even more telling indication of a country’s economic state in that they act as a more reliable and clear tool as to a nation’s economic health. The gross domestic product (GDP) growth rate in the United Kingdom has started to level in recent years after taking a huge body blow in the financial collapse of 2008. The UK managed to rise from the state of dark desperation it was in between 2009 and 2010, from -3.97 to 1.8 percent. The country suffered acutely from the collapse of the banking industry, raising a number of questions within the UK with regards to the country’s heavy reliance on revenues coming from London's financial sector, arguably the most important in the world and one of the globe’s financial command centers. Since the collapse of the post-war consensus and the rise of Thatcherism, the United Kingdom has been swept along in a wave of individualism - collective ideals have been abandoned and the mass privatisation of the heavy industries was unveiled - opening them up to market competition and shifting the economic focus to that of service.The Big Bang policy, one of the cornerstones of the Thatcher government programs of reform, involved mass and sudden deregulation of financial markets. This led to huge changes in the way the financial markets in London work, and saw the many old firms being absorbed by big banks. This, one could argue, strengthened the UK financial sector greatly and while frivolous and dangerous practices brought the sector into great disrepute, the city of London alone brings in around one fifth of the countries national income making it a very prominent contributor to wealth in the UK.

By 2047 it is expected that there will be approximately *** million men and **** million women living in London, compared with *** million men and **** million women in 2025. By 2046, the population of the United Kingdom as a whole is forecast to reach 76 million, compared with around 69 million in 2026. London’s population since 1981 Between 1981 and 1988, the population of London declined from *** million, to *** million. This period of gradual population decline was, however, followed by a sustained era of population growth, with London's population reaching *** million in 2023. There was a slight fall in London's population between 2019 and 2021, when the population declined by around 89,000. As of 2023, the largest age group in the city was that of 25 to 29-year-olds, of which there were around ******* people. London's boroughs London is currently split up into 32 boroughs, as well as the historic center of the city, the City of London. The City of London had a population of around ****** people in 2023, compared with ******* in Croydon, the London Borough with the highest population that year. London's historic center also had the highest average weekly salary in the city, at ***** pounds, compared with *** pounds in the Borough of Redbridge.

The population of London reached over **** million in 2024, an increase of almost *** million people when compared with the early 1980s. Throughout the 1980s, the population of the United Kingdom's capital grew at a relatively slow rate, before accelerating to a much faster rate in the 1990s. London is by far the largest city / urban agglomeration in the United Kingdom, more than three times larger than the next largest cities of Manchester and Birmingham. London’s forecasted population is expected to continue growing at much the same pace it has been growing since the mid-1990s and reach almost *** million by 2042. London boroughs As of 2024, the London borough with the highest population was Croydon, at approximately *******, followed by Barnet at *******. Overall, London is divided into 33 different boroughs, with London's historic center, the City of London, having by far the smallest population, at just ******. Residents of the City of London, however, have the highest average median weekly earnings among all of London's boroughs, at ***** pounds per week, compared with just *** pounds per week in Redbridge, the lowest average weekly earnings among London boroughs. While the overall unemployment rate for London was 5** percent in early 2025, this ranged from ****percent in Newham, to just *** percent in Richmond upon Thames.
Economic imbalance Aside from being the UK's largest city in terms of population, London is also undoubtedly the UK's cultural, political and economic center. As of 2023, the GDP of Greater London was approximately *** billion British pounds, almost a quarter of the UK's overall GDP. In the same year, GDP per person in London was ****** pounds compared with the UK average of ****** pounds. Additionally, productivity in London is far higher than the UK average. As measured by output per hour worked, London was **** percent more productive than the rest of the UK.

Historical dataset of population level and growth rate for the London, UK metro area from 1950 to 2025.

Prices for prime residential real estate in Central London were expected to decline slightly in 2024, followed by a gradual increase until 2028, according to a *********** forecast. During the five-year period, the prices are forecast to rise by **** percent. In comparison, regional prime property prices and Outer London prime property prices are forecast to grow at a lower rate.

The Global Human Footprint dataset of the Last of the Wild Project, version 2, 2005 (LWPv2) is the Human Influence Index (HII) normalized by biome and realm. The HII is a global dataset of 1 km grid cells, created from nine global data layers covering human population pressure (population density), human land use and infraestructure (built-up areas, nighttime lights, land use/land cover) and human access (coastlines, roads, navigable rivers).The Human Footprint Index (HF) map, expresses as a percentage the relative human influence in each terrestrial biome. HF values from 0 to 100. A value of zero represents the least influence -the "most wild" part of the biome with value of 100 representing the most influence (least wild) part of the biome.

London's Population Over Time

For trend prediction London's population

By Eva Murray [source]

About this dataset

This file contains data on the projected population of London from 2011 to 2050. The data comes from the London Datastore and offers a glimpse into the future of one of the world's most populous cities

How to use the dataset

Research Ideas

• Predicting crime rates based on population growth
• Determining which areas of London will need more infrastructure to accommodate the growing population
• Planning for different marketing and advertising strategies based on demographics

Acknowledgements

Data Source

License

License: Dataset copyright by authors - You are free to: - Share - copy and redistribute the material in any medium or format for any purpose, even commercially. - Adapt - remix, transform, and build upon the material for any purpose, even commercially. - You must: - Give appropriate credit - Provide a link to the license, and indicate if changes were made. - ShareAlike - You must distribute your contributions under the same license as the original. - Keep intact - all notices that refer to this license, including copyright notices.

Columns

File: central_trend_2017_base.csv | Column name | Description | |:--------------|:------------------------------------| | gss_code | The GSS code for the area. (String) | | district | The name of the district. (String) | | component | The population component. (String) | | sex | The sex of the population. (String) | | age | The age of the population. (String) | | 2011 | The population in 2011. (Integer) | | 2012 | The population in 2012. (Integer) | | 2013 | The population in 2013. (Integer) | | 2014 | The population in 2014. (Integer) | | 2015 | The population in 2015. (Integer) | | 2016 | The population in 2016. (Integer) | | 2017 | The population in 2017. (Integer) | | 2018 | The population in 2018. (Integer) | | 2019 | The population in 2019. (Integer) | | 2020 | The population in 2020. (Integer) | | 2021 | The population in 2021. (Integer) | | 2022 | The population in 2022. (Integer) | | 2023 | The population in 2023. (Integer) | | 2024 | The population in 2024. (Integer) | | 2025 | The population in 2025. (Integer) | | 2026 | The population in 2026. (Integer) | | 2027 | The population in 2027. (Integer) | | 2028 | The population in 2028. (Integer) | | 2029 | The population in 2029. (Integer) | | 2030 | The population in 2030. (Integer) | | 2031 | The population in 2031. (Integer) | | 2032 | The population in 2032. (Integer) | | 2033 | The population in 2033. (Integer) | | 2034 | The population in 2034. (Integer) | | 2035 | The population in 2035. (Integer) | | 2036 | The population in 2036. (Integer) | | 2037 | The population in 2037. (Integer) | | 2038 | The population in 2038. (Integer) | | 2039 | The population in 20 |

Acknowledgements

If you use this dataset in your research, please credit Eva Murray.

About this dataset

Context

The dataset tabulates the New London population over the last 20 plus years. It lists the population for each year, along with the year on year change in population, as well as the change in percentage terms for each year. The dataset can be utilized to understand the population change of New London across the last two decades. For example, using this dataset, we can identify if the population is declining or increasing. If there is a change, when the population peaked, or if it is still growing and has not reached its peak. We can also compare the trend with the overall trend of United States population over the same period of time.

Key observations

In 2023, the population of New London was 631, a 2.10% increase year-by-year from 2022. Previously, in 2022, New London population was 618, an increase of 0.82% compared to a population of 613 in 2021. Over the last 20 plus years, between 2000 and 2023, population of New London decreased by 11. In this period, the peak population was 743 in the year 2019. The numbers suggest that the population has already reached its peak and is showing a trend of decline. Source: U.S. Census Bureau Population Estimates Program (PEP).

Content

When available, the data consists of estimates from the U.S. Census Bureau Population Estimates Program (PEP).

Data Coverage:

• From 2000 to 2023

Variables / Data Columns

• Year: This column displays the data year (Measured annually and for years 2000 to 2023)
• Population: The population for the specific year for the New London is shown in this column.
• Year on Year Change: This column displays the change in New London population for each year compared to the previous year.
• Change in Percent: This column displays the year on year change as a percentage. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for New London Population by Year. You can refer the same here

The conditions in the office real estate occupier market in Central London improved in the fourth quarter of 2023. In the City and Southbank, take-up increased by 61 percent year-on-year and 44 percent quarter-on-quarter. In West End, the year-on-year increase was 7 percent, while quarterly, take-up rose 61 percent.

The most up-to-date information on London's economy, published by email every month. Each issue includes an overview of current economic conditions, the latest indicators and a supplement on a significant issue facing London. Additional data from the latest edition of London’s Economy Today can be found here on the Datastore. Sign up to receive London's Economy Today every month. HOUSING INDICATORS The Land Registry house price index (Quarterly since 1968). Land Registry data External link LABOUR MARKET INDICATORS The unemployment rate. (Monthly since Q2 1992) The unemployment rate measures the proportion of the economically active population (those in work plus those seeking and available to work) who were unemployed. Seasonally Adjusted. TRANSPORT INDICATORS London Underground Journeys (Monthly since 2006) including moving average and annual rate of growth Bus Journeys (Monthly since 2006) including moving average and annual rate of growth

London’s Economic Outlook is GLA Economics’ London forecast. The forecasts are issued every six months to assist those preparing planning projections for London in the medium term. The report contains the following:

• An overview of recent economic conditions in London, the UK and the world economies with analysis of important events, trends and risks to short and medium-term growth.
• The ‘consensus forecast’ – a review of independent forecasts indicating the range of views about London’s economy and the possible upside and downside risk. In this context, ‘consensus forecast’ refers to the average of the independent forecasters (Cambridge Econometrics, The Centre for Economic and Business Research, Experian Economics, and Oxford Economics)
• The GLA Economics forecast for output, employment, household expenditure and household income in London.

Provided below are links to the current and previous versions of GLA Economics' medium term forecast for the level and growth rate of London's GVA, employment, household income and household expenditure. Forecasts for the growth and level of employment and GVA for selected sectors of the economy are also included.

• All output variables are measured in terms of output at basic prices. The price base for the latest dataset is 2011.
• All growth rates are in percentage change per annum.
• All employment levels are in millions.
• All output levels are in £bn.

This dataset contains the predicted prices of the asset London over the next 16 years. This data is calculated initially using a default 5 percent annual growth rate, and after page load, it features a sliding scale component where the user can then further adjust the growth rate to their own positive or negative projections. The maximum positive adjustable growth rate is 100 percent, and the minimum adjustable growth rate is -100 percent.

Welcome to the City Data Strategy for London. This document is built around the following vision: We want London to have the most dynamic and productive City Data Market in the world. In our City Data Market, the capabilities, talents and capacity of all our city data partners will impact on our huge social, economic and service-based challenges. To make this happen, friction in the sharing and value-driven exploitation of city data will be reduced to a minimum. City data will be recognised as part of the capital’s infrastructure. We will use it to save money, incubate innovation and drive economic growth. And London will achieve global renown for data impact. We will of course use this strategy in support of City Hall initiatives like the Smart London Plan, but we acknowledge at the outset that the Greater London Authority simply cannot deliver this strategy on its own. Indeed, data knows no boundaries and is hard to contain, so we should not try. Our simple aim is to make sure that London, its economy and its communities are able to derive maximum benefit from the undoubted potential London’s Data Market can deliver. It therefore signals the start of a plan which will actively integrate and mobilise all the ‘working parts’ of the city data economy. We want the various audiences that the Strategy is aimed at to engage with it. We will listen and evolve the strategy as this rapidly developing part of the cityscape develops.

Prices for prime residential real estate in Outer London are expected to grow year-on-year, achieving a cumulative increase of over **** percent until 2029. Growth is expected to be slower at first but accelerate toward the end of the period. Meanwhile, Central London prime property prices are projected to experience a slower growth rate.

This dataset contains the predicted prices of the asset London Token over the next 16 years. This data is calculated initially using a default 5 percent annual growth rate, and after page load, it features a sliding scale component where the user can then further adjust the growth rate to their own positive or negative projections. The maximum positive adjustable growth rate is 100 percent, and the minimum adjustable growth rate is -100 percent.

The UK data center market is experiencing robust growth, driven by the increasing adoption of cloud computing, big data analytics, and the burgeoning digital economy. London, a key hotspot, accounts for a significant portion of this growth, attracting major hyperscale providers and colocation facilities due to its robust digital infrastructure, skilled workforce, and strategic geographic location. The market is segmented by data center size (mega, large, medium, small), tier type (Tier 1-4), and colocation type (hyperscale, retail, wholesale), reflecting the diverse needs of various businesses. The significant investments in Tier III and Tier IV facilities indicate a focus on high availability and resilience, crucial for mission-critical applications. While factors such as energy costs and land availability present challenges, the ongoing digital transformation across sectors like BFSI, e-commerce, and government is fueling sustained expansion. We project a healthy Compound Annual Growth Rate (CAGR) for the UK data center market, exceeding the global average, reflecting the nation's position as a leading European digital hub. The market's expansion is also being fueled by the increasing demand for edge computing solutions, designed to reduce latency and improve the performance of applications. This trend is expected to contribute significantly to the overall growth of the UK data center market in the coming years. The non-utilized absorption segment represents a considerable opportunity for new entrants and expansion by existing players. The strong presence of established players like Equinix, Digital Realty, and Global Switch highlights the market's maturity and attractiveness for international investment. However, competition is intensifying, requiring providers to offer innovative solutions, such as sustainable data center practices and advanced connectivity options, to differentiate themselves and capture market share. Future growth will likely be driven by further investment in renewable energy sources to address environmental concerns and the rising demand for 5G and IoT-related infrastructure. This will lead to an increasing focus on efficiency, sustainability, and resilience, shaping the future landscape of the UK data center industry. Recent developments include: October 2022: CyrusOne announced that they proposed a new data center in Iver Heath, Buckinghamshire, UK. The site will have 10 data halls supporting around 90MW of capacity and the project would include a new on-site substation.August 2022: Coltannounced to open a new data center in Hayes, West London, that would more than triple its existing footprint in the UK capital. It will deliver a new purpose-built of 50MW in 2.1-hectare data center campus known as 'London 4'.March 2022: Kao Data announced plans for a second building for its Harlow campus in the UK. The company says construction is now underway on its second 10 MW facility outside London.. Notable trends are: OTHER KEY INDUSTRY TRENDS COVERED IN THE REPORT.

Workforce Integration and Inclusion in London’s growth sectors The GLA commissioned Work Advance and Institute for Employment Studies to conduct qualitative research to identify sector specific reasons driving the underrepresentation of certain groups of Londoners in the workplace. The relevant sectors are: Green Economy, Creative and Cultural Industries, Digital & Tech, Health and Hospitality. The qualitative research had the following objectives: Establish the main reasons for underrepresentation in each sector and ways to address these. Establish ways to address the barriers identified and access opportunities in the relevant sectors Capture different routes and opportunities for accessing the sector, including both informal and formal routes for accessing the sectors.