Population projections by year and sex
None
|
Metadata
- High level information
- Summary information
- Weblinks
- Keywords
- Statistical quality information
- Open Data
Title
2020-based interim national population projections for Wales, 2020-2045Last update
February 2022Next update
Not updated, this will be replaced by a future projection.Publishing organisation
Welsh GovernmentSource 1
2020-based interim national population projections for Wales, Office for National StatisticsContact email
stats.popcensus@gov.walesDesignation
National StatisticsLowest level of geographical disaggregation
WalesGeographical coverage
WalesLanguages covered
English and WelshData licensing
You may use and re-use this data free of charge in any format or medium, under the terms of the Open Government License - see http://www.nationalarchives.gov.uk/doc/open-government-licenceGeneral description
The Office for National Statistics (ONS) produces national population projections for Wales, and the other UK countries (release date: 12 January 2022). This dataset provides the Wales data from that source by sex, single year of age and each year from the base year of 2020, through the projection period to 2045.Data collection and calculation
The 2020 population estimates have been used as the base for these national projections. The projected population is at 30 June each year. The base population estimates are based on the usually resident population. Usual residents away from home temporarily are included, but visitors are excluded. Students are counted at their term-time address. It should also be noted that the UN definition of an international migrant is used - those changing country of residence for a period of at least 12 months. Short-term migrants (for example, migrant workers from eastern European countries) are not counted in the population estimates and hence are not included in the population projections.Frequency of publication
Every two yearsData reference periods
Data are published for the period 2020 to 2045.Users, uses and context
See weblinks.Rounding applied
Data are rounded independently to the nearest whole number and may not add exactly. Mean and median ages are rounded to two decimal places and are not additive.Revisions information
The Office for National Statistics (ONS) has published a notice on its 2020-based interim national population projections to inform users of an error affecting international migration out of Wales. The ONS states that the impact of this on the projections for Wales is modest, with the population projected to be around 2,700 lower by 2030 than what is published, and around 16,400 lower by 2045. In consultation with the Welsh Government, the ONS has decided not to replace the product. For further information, please visit the ONS website (see weblinks).No revisions have been made to the data published for 2020. These data replaced the 2018 national population projections for Wales as the formal projections of population growth.
Weblinks
National population projections: https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationprojections;https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationprojections/methodologies/nationalpopulationprojectionsqmi
https://www.ons.gov.uk/peoplepopulationandcommunity/populationandmigration/populationprojections/bulletins/nationalpopulationprojections/2020basedinterim