National population estimates broken down into small geographical areas (Super Output Areas, health geographies, wards, Parliamentary constituencies and National Parks).



  • Small area population estimates QMI

    Quality and methodology information for the small area population estimates for Output Areas, Super Output Areas, clinical commissioning groups, Parliamentary constituencies, electoral wards and National Parks.

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.