National population projections provide an indication of the future size and age structure of the UK and its constituent countries based on a set of assumptions of future fertility, mortality and migration, including a number of variant projections based on alternative scenarios.

Publications

Data

Methodoleg

Efallai y bydd hefyd gennych ddiddordeb yn:

The United Kingdom Statistics Authority has designated these statistics as National Statistics, in accordance with the Statistics and Registration Service Act 2007 and signifying compliance with the Code of Practice for Official Statistics.

Designation can be broadly interpreted to mean that the statistics:

  • meet identified user needs
  • are well explained and readily accessible
  • are produced according to sound methods
  • are managed impartially and objectively in the public interest

Once statistics have been designated as National Statistics it is a statutory requirement that the Code of Practice shall continue to be observed.

Pre-release access list for National population projections: 2016-based

The phrase 'Pre-release Access' refers to the practice whereby official statistics in their final form, and any accompanying written commentary, are made available to an eligible person in advance of their publication. The rules and principles which govern pre-release access are featured within the Pre-release Access to Official Statistics Order 2008.

Besides ONS staff, the following persons are given pre-release access by the period indicated before release.

The ONS no longer routinely allows PRA to its statistics. However, for the 2016-based national population projections a number of officials in the following departments were granted 48 hours’ exceptional PRA to inform planning for the 2017 Budget.

  • Office for Budget Responsibility (OBR)
  • Department for Work and Pensions (DWP)
  • HM Revenue and Customs (HMRC)