Population and household characteristics by built-up area (BUA) size classification and individual BUAs, England (excluding London) and Wales, Census 2021. Data are available at a country, BUA size classification and individual BUA level.

Footnotes: 1 Population estimates based on the Standard Geographical Classification (SGC) 2016 as delineated in the 2016 Census. 2 A census metropolitan area (CMA) or a census agglomeration (CA) is formed by one or more adjacent municipalities centred on a population centre (known as the core). A CMA must have a total population of at least 100,000 of which 50,000 or more must live in the core based on adjusted data from the previous Census of Population Program. A CA must have a core population of at least 10,000 also based on data from the previous Census of Population Program. To be included in the CMA or CA, other adjacent municipalities must have a high degree of integration with the core, as measured by commuting flows derived from data on place of work from the previous Census Program. If the population of the core of a CA falls below 10,000, the CA is retired from the next census. However, once an area becomes a CMA, it is retained as a CMA even if its total population declines below 100,000 or the population of its core falls below 50,000. All areas inside the CMA or CA that are not population centres are rural areas. When a CA has a core of at least 50,000, based on data from the previous Census of Population, it is subdivided into census tracts. Census tracts are maintained for the CA even if the population of the core subsequently falls below 50,000. All CMAs are subdivided into census tracts (2016 Census Dictionary, catalogue number 98-301-X2016001). 3 An area outside census metropolitan areas and census agglomerations is made up of all areas (within a province or territory) unallocated to a census metropolitan area (CMA) or census agglomeration (CA). 4 Postcensal estimates are based on the latest census counts adjusted for census net undercoverage (including adjustment for incompletely enumerated Indian reserves) and for the estimated population growth that occurred since that census. Intercensal estimates are based on postcensal estimates and census counts adjusted of the censuses preceding and following the considered year. 5 Population estimates as of July 1 are final intercensal up to 2015, final postcensal for 2016 to 2019, updated postcensal for 2020 and preliminary postcensal for 2021. 6 The population growth, which is used to calculate population estimates of census metropolitan areas and census agglomerations (table 17100135), is comprised of the components of population growth (table 17100136). 7 This table replaces table 17100078. 8 Age on July 1.

In 2021, children between the ages of zero and 17 years old made up 22.2 percent of the total population in the United States. This is down from a peak in 1960, where children made up 36 percent of the total population in the country.

This table contains data from the census of the municipal population in the French departments. Censuses for the following years are present in the table:

• 1968
• 1975
• 1982
• 1990
• from 2006 to 2021

Collection Context The data is uploaded to the [INSEE] website(https://www.insee.fr/fr/accueil) and then integrated into a repository database to make it available to GIS users and departmental agents.

The municipal population includes persons:

• having their habitual residence in the territory of the municipality, in a dwelling or community;

• detained in the penal institutions of the municipality;

• homeless persons registered in the territory of the municipality;

• usually residing in a mobile dwelling registered in the territory of the municipality. The municipal population of a group of municipalities is equal to the sum of the municipal populations of the municipalities that make up it.

The concept of municipal population now corresponds to the concept of population used in statistics. It does not contain double accounts: every person living in France is counted once and only once. In 1999, the concept of a population without double counting corresponded to the notion of a statistical population. The concept of municipal population is defined by Decree No. 2003-485 published in the Official Journal of 8 June 2003 on the population census (source INSEE).

Collection method Every year, the table is updated. A new field is created and filled in with the data from the last census of the municipal population.

Attributes | field | Alias ▲ Type | – | – — | ‘objectID’ | Unique identifier ‘integer’ | ‘Reg’ | Region code ⋆ ‘char’ -’ | ‘DEP’ | Department Number ▲ ‘char’ — | ‘dep_name’ | Department name ▲ ‘char’ | ‘superf’ | Area ▲ ‘double’ ⋆ | ‘d68_pop’ | Census 1968 ‘integer’ | ‘d75_pop’ | Census 1975 ‘integer’ | ‘d82_pop’ | Census 1982 ‘integer’ | ‘d90_pop’ | Census 1990 ‘integer’ | ‘p99_pop’ | Census 1999 ‘integer’ | ‘p06_pop’ | Census 2006 ‘integer’ | ‘p07_pop’ | Census 2007 ‘integer’ | ‘p08_pop’ | Census 2008 ‘integer’ | ‘p09_pop’ | Census 2009 ‘integer’ | ‘p10_pop’ | Census 2010 ‘integer’ | ‘p11_pop’ | Census 2011 ‘integer’ | ‘p12_pop’ | Municipal population 2015 – Census 2012 ‘integer’ | ‘p13_pop’ | Municipal population 2016 – Census 2013 ⋆ ‘integer’ ⋆ | ‘p14_pop’ | Municipal population 2017 – 2014 Census ⋆ ‘integer’ — | ‘p15_pop’ | Municipal population 2018 – Census 2015 ⋆ ‘integer’ ⋆ | ‘p16_pop’ | Municipal population 2019 – Census 2016 ⋆ ‘integer’ ⋆ | ‘p17_pop’ | Municipal population 2020 – Census 2017 ⋆ ‘integer’ ⋆ | ‘p18_pop’ | Municipal population 2021 – 2018 Census ▲ ‘integer’ ⋆ | ‘p19_pop’ | Municipal population 2022 – 2019 Census ▲ ‘integer’ ⋆ | ‘p20_pop’ | Municipal population 2023 – 2020 census ⋆ ‘integer’ | ‘p21_pop’ | Municipal population 2024 – Census 2021 ⋆ ‘integer’ -’

For more information, see the metadata on the Isogeo catalog.

Chart and table of population level and growth rate for the Lucknow, India metro area from 1950 to 2025.

This graph shows the population of the U.S. by race and ethnic group from 2000 to 2023. In 2023, there were around 21.39 million people of Asian origin living in the United States. A ranking of the most spoken languages across the world can be accessed here. U.S. populationCurrently, the white population makes up the vast majority of the United States’ population, accounting for some 252.07 million people in 2023. This ethnicity group contributes to the highest share of the population in every region, but is especially noticeable in the Midwestern region. The Black or African American resident population totaled 45.76 million people in the same year. The overall population in the United States is expected to increase annually from 2022, with the 320.92 million people in 2015 expected to rise to 341.69 million people by 2027. Thus, population densities have also increased, totaling 36.3 inhabitants per square kilometer as of 2021. Despite being one of the most populous countries in the world, following China and India, the United States is not even among the top 150 most densely populated countries due to its large land mass. Monaco is the most densely populated country in the world and has a population density of 24,621.5 inhabitants per square kilometer as of 2021. As population numbers in the U.S. continues to grow, the Hispanic population has also seen a similar trend from 35.7 million inhabitants in the country in 2000 to some 62.65 million inhabitants in 2021. This growing population group is a significant source of population growth in the country due to both high immigration and birth rates. The United States is one of the most racially diverse countries in the world.

Footnotes: 1 Population estimates based on the Standard Geographical Classification (SGC) 2016 as delineated in the 2016 Census. 2 A census metropolitan area (CMA) or a census agglomeration (CA) is formed by one or more adjacent municipalities centred on a population centre (known as the core). A CMA must have a total population of at least 100,000 of which 50,000 or more must live in the core based on adjusted data from the previous Census of Population Program. A CA must have a core population of at least 10,000 also based on data from the previous Census of Population Program. To be included in the CMA or CA, other adjacent municipalities must have a high degree of integration with the core, as measured by commuting flows derived from data on place of work from the previous Census Program. If the population of the core of a CA falls below 10,000, the CA is retired from the next census. However, once an area becomes a CMA, it is retained as a CMA even if its total population declines below 100,000 or the population of its core falls below 50,000. All areas inside the CMA or CA that are not population centres are rural areas. When a CA has a core of at least 50,000, based on data from the previous Census of Population, it is subdivided into census tracts. Census tracts are maintained for the CA even if the population of the core subsequently falls below 50,000. All CMAs are subdivided into census tracts (2016 Census Dictionary, catalogue number 98-301-X2016001). 3 An area outside census metropolitan areas and census agglomerations is made up of all areas (within a province or territory) unallocated to a census metropolitan area (CMA) or census agglomeration (CA). 4 Postcensal estimates are based on the latest census counts adjusted for census net undercoverage (including adjustment for incompletely enumerated Indian reserves) and for the estimated population growth that occurred since that census. Intercensal estimates are based on postcensal estimates and census counts adjusted of the censuses preceding and following the considered year. 5 Population estimates as of July 1 are final intercensal up to 2015, final postcensal for 2016 to 2019, updated postcensal for 2020 and preliminary postcensal for 2021. 6 The population growth, which is used to calculate population estimates of census metropolitan areas and census agglomerations (table 17100135), is comprised of the components of population growth (table 17100136). 7 This table replaces table 17100078. 8 Age on July 1.

GENERAL NOTES : The Territorial Population and Employment Data Matrix (TPEDM) is compiled by the Planning Department and updated regularly to tie in with the updated population projections of the Population Census. It provides estimated data on territorial distributions of population and employment in the future years for use as reference materials by government departments and stakeholders involved in the planning of developments and services. The 2021-based TPEDM was completed in 2024 by adopting the Census and Statistics Department's projections of territorial population released in August 2023 as the control totals. It includes the population and employment estimates for the base year (i.e. 2021) and the projections for two future years (i.e. 2026 and 2031). The population and employment data is presented in 18 District Council Districts and 5 Sub-regions as shown on Map 1 and Map 2. TPEDM was compiled using different assumptions regarding future territorial population, employment structure, economic growth as well as the planned and latest known development proposals of relevant Government departments, quasi-government bodies and the private sector. The assumptions on future development may be subject to change after the compilation. SPECIAL NOTES : Population Coverage The population of 2021-based TPEDM refers to land-based Hong Kong Resident Population (HKRP). HKRP comprises “Usual Residents” and “Mobile Residents”, and foreign domestic helpers are included. (a) “Usual Residents” refer to two categories of people: (i) Hong Kong Permanent Residents who have stayed in Hong Kong for at least 3 months during the 6 months before or for at least 3 months during the 6 months after the reference time-point, regardless of whether they are in Hong Kong or not at the reference time-point; and (ii) Hong Kong Non-permanent Residents who are in Hong Kong at the reference time-point. (b) For those Hong Kong Permanent Residents who are not “Usual Residents”, they are classified as “Mobile Residents” if they have stayed in Hong Kong for at least 1 month but less than 3 months during the 6 months before or for at least 1 month but less than 3 months during the 6 months after the reference time-point, regardless of whether they are in Hong Kong or not at the reference time-point. Geographical distribution of population is generally made on the basis of place of residence. Accordingly, population of a particular area is made up of persons who live there. Employment Coverage Employment refers to the total number of full or part time jobs with establishments in Hong Kong. Positions taken up by working proprietors, self-employed, temporary employees as well as foreign domestic helpers are included. Jobs with establishments outside Hong Kong are excluded. Employment is measured by the number of jobs held. Thus, a person holding more than one job will be counted separately. On the other hand, job vacancies are excluded. Geographical distribution of employment is generally made on the basis of place of jobs. Accordingly, employment of a particular area is made up of number of jobs there. Geographical Demarcation Systems This version of 2021-based TPEDM presents estimates and projections of population and employment distribution at two levels of a geographical demarcation system, namely District Council District (DCD) and Sub-region. District Council District (DCD)[1] At the DCD level, the data are grouped and presented in respect of 18 DCDs boundaries (see Map 1) to facilitate population and employment data extraction for land use and public facilities planning in District Council level. [1] The Loop Area is currently not included in a DCD, its figures are included in Yuen Long District.

This table contains data from censuses of the municipal population since 2013 in the cantons of Loiret.

Collection Context The data is uploaded to the [INSEE] website(https://www.insee.fr/fr/accueil) and then integrated into a repository database to make it available to GIS users and departmental agents.

The municipal population includes persons:

• having their habitual residence in the territory of the municipality, in a dwelling or community;

• detained in the penal institutions of the municipality;

• homeless persons registered in the territory of the municipality;

• usually residing in a mobile dwelling registered in the territory of the municipality. The municipal population of a group of municipalities is equal to the sum of the municipal populations of the municipalities that make up it.

The concept of municipal population now corresponds to the concept of population used in statistics. It does not contain double accounts: every person living in France is counted once and only once. In 1999, the concept of a population without double counting corresponded to the notion of a statistical population. The concept of municipal population is defined by Decree No. 2003-485 published in the Official Journal of 8 June 2003 on the population census (source INSEE).

Collection method Every year, the table is updated. A new field is created and filled in with the data from the last census of the municipal population.

Attributes | field | Alias ▲ Type | – | – — | ‘objectID’ | Unique identifier ‘integer’ | ‘Reg’ | Region code ⋆ ‘char’ -’ | ‘DEP’ | Department Number ▲ ‘char’ — | ‘CV’ | Township Code ▲ ‘char’ | ‘canton_name’ | Township name ▲ ‘char’ | ‘superf’ | Area ▲ ‘double’ ⋆ | ‘p13_pop’ | Municipal population 2016 – Census 2013 ⋆ ‘integer’ ⋆ | ‘p14_pop’ | Municipal population 2017 – 2014 Census ⋆ ‘integer’ — | ‘p15_pop’ | Municipal population 2018 – Census 2015 ⋆ ‘integer’ ⋆ | ‘p16_pop’ | Municipal population 2019 – Census 2016 ⋆ ‘integer’ ⋆ | ‘p17_pop’ | Municipal population 2020 – Census 2017 ⋆ ‘integer’ ⋆ | ‘p18_pop’ | Municipal population 2021 – 2018 Census ▲ ‘integer’ ⋆ | ‘p19_pop’ | Municipal population 2022 – 2019 Census ▲ ‘integer’ ⋆ | ‘p20_pop’ | Municipal population 2023 – 2020 census ⋆ ‘integer’ | ‘p21_pop’ | Municipal population 2024 – Census 2021 ⋆ ‘integer’ -’

For more information, see the metadata on the Isogeo catalog.

The statistic shows the total population in the United States from 2015 to 2021, with projections up until 2027. In 2021, the total population of the U.S. amounted to approximately 332.18 million inhabitants.

The United States' economy over the last decade

The United States of America is the world’s largest national economy and the second most prominent trader globally, trailing just behind China. The country is also one of the most populated countries in the world, trailing only China and India. The United States' economy prospers primarily due to having a plentiful amount of natural resources and advanced infrastructure to cope with the production of goods and services, as well as the population and workforce to enable high productivity. Efficient productivity led to a slight growth in GDP almost every year over the past decade, despite undergoing several economic hardships towards the late 2000's.

In addition, the United States holds arguably one of the most important financial markets, with the majority of countries around the world having commercial connections with American companies. Dependency on a single market like the United States has however caused several global dilemmas, most evidently seen during the 2008 financial crisis. What initially started off as a bursting of the U.S. housing bubble lead to a worldwide recession and the necessity to reform national economics. The global financial crisis affected the United States most drastically, especially within the unemployment market as well as national debt, which continued to rise due to the United States having to borrow money in order to stimulate its economy.

World urban population for 2023 was 4,614,425,176, a 1.67% increase from 2022.

<ul style='margin-top:20px;'>

<li>World urban population for 2022 was <strong>4,538,431,007</strong>, a <strong>1.65% increase</strong> from 2021.</li>
<li>World urban population for 2021 was <strong>4,464,635,019</strong>, a <strong>1.57% increase</strong> from 2020.</li>
<li>World urban population for 2020 was <strong>4,395,641,624</strong>, a <strong>1.82% increase</strong> from 2019.</li>
</ul>Urban population refers to people living in urban areas as defined by national statistical offices. It is calculated using World Bank population estimates and urban ratios from the United Nations World Urbanization Prospects. Aggregation of urban and rural population may not add up to total population because of different country coverages.

This table provides Census 2021 estimates that classify people by Country of birth (12 categories) by Religion or religion brought up in for Northern Ireland. The table contains 48 counts.

The census collected information on the usually resident population of Northern Ireland on census day (21 March 2021). Initial contact letters or questionnaire packs were delivered to every household and communal establishment, and residents were asked to complete online or return the questionnaire with information as correct on census day. Special arrangements were made to enumerate special groups such as students, members of the Travellers Community, HM Forces personnel etc. The Census Coverage Survey (an independent doorstep survey) followed between 12 May and 29 June 2021 and was used to adjust the census counts for under-enumeration.

notes

1. 'EU' is the European Union and is as defined on census day (21 March 2021).
2. People who gave 'Cyprus' as their country of birth are included within the 'Europe: Other EU countries' category.
3. 'Europe: Other Non-EU countries' includes United Kingdom (part not specified) and Ireland (part not specified).
4. 'Religion' indicates religion, religious denomination or body.
5. 'Catholic' includes those who gave their current religion as Catholic or Roman Catholic.

Quality assurance report can be found here

This table contains data from the census of the municipal population since 2013 in the French cantons.

Collection Context The data is uploaded to the [INSEE] website(https://www.insee.fr/fr/accueil) and then integrated into a repository database to make it available to GIS users and departmental agents.

The municipal population includes persons:

• having their habitual residence in the territory of the municipality, in a dwelling or community;

• detained in the penal institutions of the municipality;

• homeless persons registered in the territory of the municipality;

• usually residing in a mobile dwelling registered in the territory of the municipality. The municipal population of a group of municipalities is equal to the sum of the municipal populations of the municipalities that make up it.

The concept of municipal population now corresponds to the concept of population used in statistics. It does not contain double accounts: every person living in France is counted once and only once. In 1999, the concept of a population without double counting corresponded to the notion of a statistical population. The concept of municipal population is defined by Decree No. 2003-485 published in the Official Journal of 8 June 2003 on the population census (source INSEE).

Collection method Every year, the table is updated. A new field is created and filled in with the data from the last census of the municipal population.

Attributes | field | Alias ▲ Type | – | – — | ‘objectID’ | Unique identifier ‘integer’ | ‘Reg’ | Region code ⋆ ‘char’ -’ | ‘DEP’ | Department Number ▲ ‘char’ — | ‘CV’ | Township Code ▲ ‘char’ | ‘canton_name’ | Township name ▲ ‘char’ | ‘p13_pop’ | Municipal population 2016 – Census 2013 ⋆ ‘integer’ ⋆ | ‘p14_pop’ | Municipal population 2017 – 2014 Census ⋆ ‘integer’ — | ‘p15_pop’ | Municipal population 2018 – Census 2015 ⋆ ‘integer’ ⋆ | ‘p16_pop’ | Municipal population 2019 – Census 2016 ⋆ ‘integer’ ⋆ | ‘p17_pop’ | Municipal population 2020 – Census 2017 ⋆ ‘integer’ ⋆ | ‘p18_pop’ | Municipal population 2021 – 2018 Census ▲ ‘integer’ ⋆ | ‘p19_pop’ | Municipal population 2022 – 2019 Census ▲ ‘integer’ ⋆ | ‘p20_pop’ | Municipal population 2023 – 2020 census ⋆ ‘integer’ | ‘p21_pop’ | Municipal population 2024 – Census 2021 ⋆ ‘integer’ -’

For more information, see the metadata on the Isogeo catalog.

This data release provides gridded population estimates (spatial resolution of 3 arc-seconds, approximately 100 m grid cells) with national coverage for Nigeria, along with estimates of the number of people belonging to various age-sex groups. Version 2.0 is an update to the previous version 1.2 gridded population estimates and is based on more recent and detailed settlement information and a different regional boundary definition. These model-based population estimates most likely represent the time period around 2019, corresponding to the period when the satellite imagery was processed to generate building footprints. Populations are mapped only into areas where residential settlements are predicted.

These data were produced by the WorldPop Research Group at the University of Southampton in collaboration with the National Population Commission of Nigeria. This work was part of the Geo-Referenced Infrastructure and Demographic Data for Development (GRID3 ) programme with funding from the Bill and Melinda Gates Foundation and the United Kingdom’s Foreign, Commonwealth & Development Office (INV 009579, formerly OPP 1182425). Project partners included the United Nations Population Fund, Center for International Earth Science Information Network (CIESIN), a center within the Columbia Climate School at Columbia University, and the Flowminder Foundation. Statistical modelling was led by Chris Jochem and Doug Leasure additional support and oversight from Attila Lazar and Andy Tatem. Chris Lloyd provided the residential building classification. The microcensus data were originally collected by eHealth Africa and Oak Ridge National Laboratory with support from the Bill and Melinda Gates Foundation. The WorldPop grou and GRID3 partners are acknowledged for their project support.

RELEASE CONTENT

1. NGA_population_v2_0_gridded.zip
2. NGA_population_v2_0_admin.zip
3. NGA_population_v2_0_sql.sql
4. NGA_population_v2_0_mastergrid.tif
5. NGA_population_v2_0_tiles.zip
6. NGA_population_v2_0_agesex.zip

LICENSE These data (1-6) may be redistributed using a Creative Commons Attribution 4.0 International (CC BY 4.0) License.

Recommended citations

WorldPop and National Population Commission of Nigeria. 2021. Bottom-up gridded population estimates for Nigeria, version 2.0. WorldPop, University of Southampton. doi: 10.5258/SOTON/WP00729.

For further details, please, read NGA_population_v2_0_README.pdf

This table contains data from the census of the municipal population since 2013 in the French municipalities. Collection Context The data is uploaded to the [INSEE] website(https://www.insee.fr/fr/accueil) and then integrated into a repository database to make it available to GIS users and departmental agents. The municipal population includes persons: * having their habitual residence in the territory of the municipality, in a dwelling or community; * detained in the penal institutions of the municipality; * homeless persons registered in the territory of the municipality; * usually residing in a mobile dwelling registered in the territory of the municipality. The municipal population of a group of municipalities is equal to the sum of the municipal populations of the municipalities that make up it. The concept of municipal population now corresponds to the concept of population used in statistics. It does not contain double accounts: every person living in France is counted once and only once. In 1999, the concept of a population without double counting corresponded to the notion of a statistical population. The concept of municipal population is defined by Decree No. 2003-485 published in the Official Journal of 8 June 2003 on the population census (source INSEE). Collection method Every year, the table is updated. A new field is created and filled in with the data from the last census of the municipal population. Attributes | field | Alias ▲ Type | – | – — | ‘objectID’ | | ‘integer’ | ‘Reg’ | | ‘char’ ▲ | ‘DEP’ | | ‘char’ ▲ | ‘CV’ | | ‘char’ ▲ | ‘CODGEO’ | | ‘char’ ▲ | ‘libgeo’ | | ‘char’ ▲ | ‘p13_pop’ | | ‘double’ ▲ | ‘p14_pop’ | | ‘double’ ▲ | ‘p15_pop’ | | ‘integer’ ▲ | ‘p16_pop’ | Municipal population 2019 – Census 2016 ⋆ ‘integer’ ⋆ | ‘p17_pop’ | Municipal population 2020 – Census 2017 ⋆ ‘integer’ ⋆ | ‘p18_pop’ | Municipal population 2021 – 2018 Census ▲ ‘integer’ ⋆ | ‘p19_pop’ | Municipal population 2022 – 2019 Census ▲ ‘integer’ ⋆ | ‘p20_pop’ | Municipal population 2023 – 2020 census ⋆ ‘integer’ | ‘p21_pop’ | Municipal population 2024 – Census 2021 ⋆ ‘integer’ -’ For more information, see the metadata on the Isogeo catalog.

In terms of population size, the sex ratio in the United States favors females, although the gender gap is remaining stable. In 2010, there were around 5.17 million more women, with the difference projected to decrease to around 3 million by 2027.

Gender ratios by U.S. state In the United States, the resident population was estimated to be around 331.89 million in 2021. The gender distribution of the nation has remained steady for several years, with women accounting for approximately 51.1 percent of the population since 2013. Females outnumbered males in the majority of states across the country in 2020, and there were eleven states where the gender ratio favored men.

Metro areas by population National differences between male and female populations can also be analyzed by metropolitan areas. In general, a metropolitan area is a region with a main city at its center and adjacent communities that are all connected by social and economic factors. The largest metro areas in the U.S. are New York, Los Angeles, and Chicago. In 2019, there were more women than men in all three of those areas, but Jackson, Missouri was the metro area with the highest share of female population.

Footnotes: 1 Population estimates based on the Standard Geographical Classification (SGC) 2016 as delineated in the 2016 Census. 2 A census metropolitan area (CMA) or a census agglomeration (CA) is formed by one or more adjacent municipalities centred on a population centre (known as the core). A CMA must have a total population of at least 100,000 of which 50,000 or more must live in the core based on adjusted data from the previous Census of Population Program. A CA must have a core population of at least 10,000 also based on data from the previous Census of Population Program. To be included in the CMA or CA, other adjacent municipalities must have a high degree of integration with the core, as measured by commuting flows derived from data on place of work from the previous Census Program. If the population of the core of a CA falls below 10,000, the CA is retired from the next census. However, once an area becomes a CMA, it is retained as a CMA even if its total population declines below 100,000 or the population of its core falls below 50,000. All areas inside the CMA or CA that are not population centres are rural areas. When a CA has a core of at least 50,000, based on data from the previous Census of Population, it is subdivided into census tracts. Census tracts are maintained for the CA even if the population of the core subsequently falls below 50,000. All CMAs are subdivided into census tracts (2016 Census Dictionary, catalogue number 98-301-X2016001). 3 An area outside census metropolitan areas and census agglomerations is made up of all areas (within a province or territory) unallocated to a census metropolitan area (CMA) or census agglomeration (CA). 4 The population growth, which is used to calculate population estimates of census metropolitan areas and census agglomerations (table 17100135), is comprised of the components of population growth (table 17100136). 5 This table replaces table 17100079. 6 The components of population growth for census metropolitan areas (CMAs) and census agglomerations (CAs) sometimes had to be calculated using information at the census division level, using the geographic conversion method. This method involves using the population component calculated at the level of the CD(s) in which the CMA or CA is located and applying a ratio corresponding to the proportion of the CMA or CA population included in the corresponding CD(s). For periods prior to 2005/2006, all demographic components for all CMAs and CAs were calculated using geographic conversions. For the periods from 2005/2006 to 2010/2011 inclusively, emigration and internal migration components for areas that were not CMAs according to the 2011 SGC were calculated using geographic conversions. For the periods 2011/2012 to 2015/2016 inclusively, the emigration and internal migration components of regions that were not CMAs or CAs according to the 2011 SGC were calculated using geographic conversions. For the relevant demographic components, trends should be interpreted with caution where the method of calculation has changed over time. This caveat applies particularly to the intraprovincial migration component, for which the assumptions of the geographic conversion method are more at risk of not being met. 7 Period from July 1 to June 30. 8 Age on July 1. 9 The estimates for immigrants are preliminary for 2020/2021 and final up to 2019/2020.

Footnotes: 1 Population estimates based on the Standard Geographical Classification (SGC) 2016 as delineated in the 2016 Census. 2 A census metropolitan area (CMA) or a census agglomeration (CA) is formed by one or more adjacent municipalities centred on a population centre (known as the core). A CMA must have a total population of at least 100,000 of which 50,000 or more must live in the core based on adjusted data from the previous Census of Population Program. A CA must have a core population of at least 10,000 also based on data from the previous Census of Population Program. To be included in the CMA or CA, other adjacent municipalities must have a high degree of integration with the core, as measured by commuting flows derived from data on place of work from the previous Census Program. If the population of the core of a CA falls below 10,000, the CA is retired from the next census. However, once an area becomes a CMA, it is retained as a CMA even if its total population declines below 100,000 or the population of its core falls below 50,000. All areas inside the CMA or CA that are not population centres are rural areas. When a CA has a core of at least 50,000, based on data from the previous Census of Population, it is subdivided into census tracts. Census tracts are maintained for the CA even if the population of the core subsequently falls below 50,000. All CMAs are subdivided into census tracts (2016 Census Dictionary, catalogue number 98-301-X2016001). 3 An area outside census metropolitan areas and census agglomerations is made up of all areas (within a province or territory) unallocated to a census metropolitan area (CMA) or census agglomeration (CA). 4 The population growth, which is used to calculate population estimates of census metropolitan areas and census agglomerations (table 17100135), is comprised of the components of population growth (table 17100136). 5 This table replaces table 17100079. 6 The components of population growth for census metropolitan areas (CMAs) and census agglomerations (CAs) sometimes had to be calculated using information at the census division level, using the geographic conversion method. This method involves using the population component calculated at the level of the CD(s) in which the CMA or CA is located and applying a ratio corresponding to the proportion of the CMA or CA population included in the corresponding CD(s). For periods prior to 2005/2006, all demographic components for all CMAs and CAs were calculated using geographic conversions. For the periods from 2005/2006 to 2010/2011 inclusively, emigration and internal migration components for areas that were not CMAs according to the 2011 SGC were calculated using geographic conversions. For the periods 2011/2012 to 2015/2016 inclusively, the emigration and internal migration components of regions that were not CMAs or CAs according to the 2011 SGC were calculated using geographic conversions. For the relevant demographic components, trends should be interpreted with caution where the method of calculation has changed over time. This caveat applies particularly to the intraprovincial migration component, for which the assumptions of the geographic conversion method are more at risk of not being met. 7 Period from July 1 to June 30. 8 Age on July 1. 9 The estimates for deaths are preliminary for 2020/2021, updated for 2019/2020 and final up to 2018/2019. Preliminary and updated estimates of deaths were produced by Demography Division, Statistics Canada (see definitions, data sources and methods record number 3601 and 3608) with the exception of Quebec's data which are taken from the estimates of "l'Institut de la statistique du Québec" (ISQ) and then adjusted to Statistics Canada's provincial estimates. Final data were produced by Health Statistics Division Statistics Canada (see definitions data sources and methods record number 3233). However before 2011 the final estimates may differ from the data released by the Health Statistics Division due to the imputation of certain unknown values. In addition for estimates of deaths the age represents age at the beginning of the period (July 1st) and not the age at the time of occurrence as with the Health Statistics Division data."

This dataset features three gridded population dadasets of Germany on a 10m grid. The units are people per grid cell.

Datasets

DE_POP_VOLADJ16: This dataset was produced by disaggregating national census counts to 10m grid cells based on a weighted dasymetric mapping approach. A building density, building height and building type dataset were used as underlying covariates, with an adjusted volume for multi-family residential buildings.

DE_POP_TDBP: This dataset is considered a best product, based on a dasymetric mapping approach that disaggregated municipal census counts to 10m grid cells using the same three underyling covariate layers.

DE_POP_BU: This dataset is based on a bottom-up gridded population estimate. A building density, building height and building type layer were used to compute a living floor area dataset in a 10m grid. Using federal statistics on the average living floor are per capita, this bottom-up estimate was created.

Please refer to the related publication for details.

Temporal extent

The building density layer is based on Sentinel-2 time series data from 2018 and Sentinel-1 time series data from 2017 (doi: http://doi.org/10.1594/PANGAEA.920894)

The building height layer is representative for ca. 2015 (doi: 10.5281/zenodo.4066295)

The building types layer is based on Sentinel-2 time series data from 2018 and Sentinel-1 time series data from 2017 (doi: 10.5281/zenodo.4601219)

The underlying census data is from 2018.

Data format

The data come in tiles of 30x30km (see shapefile). The projection is EPSG:3035. The images are compressed GeoTiff files (.tif). There is a mosaic in GDAL Virtual format (.vrt), which can readily be opened in most Geographic Information Systems.

Further information

For further information, please see the publication or contact Franz Schug (franz.schug@geo.hu-berlin.de). A web-visualization of this dataset is available here.

Publication

Schug, F., Frantz, D., van der Linden, S., & Hostert, P. (2021). Gridded population mapping for Germany based on building density, height and type from Earth Observation data using census disaggregation and bottom-up estimates. PLOS ONE. DOI: 10.1371/journal.pone.0249044

Acknowledgements

Census data were provided by the German Federal Statistical Offices.

Funding This dataset was produced with funding from the European Research Council (ERC) under the European Union's Horizon 2020 research and innovation programme (MAT_STOCKS, grant agreement No 741950).

Ukraine urban population for 2023 was 26,448,831, a 7.85% decline from 2022.

<ul style='margin-top:20px;'>

<li>Ukraine urban population for 2022 was <strong>28,700,887</strong>, a <strong>7.12% decline</strong> from 2021.</li>
<li>Ukraine urban population for 2021 was <strong>30,901,402</strong>, a <strong>0.64% decline</strong> from 2020.</li>
<li>Ukraine urban population for 2020 was <strong>31,100,864</strong>, a <strong>0.42% decline</strong> from 2019.</li>
</ul>Urban population refers to people living in urban areas as defined by national statistical offices. It is calculated using World Bank population estimates and urban ratios from the United Nations World Urbanization Prospects. Aggregation of urban and rural population may not add up to total population because of different country coverages.