Summary

An explanation of the process ONS Population Statistics Division is using to integrate Census 2021 data into population estimates (2012 to 2021). This provides additional context to the plans published in the population statistics and sources guide.

Publications

• Rebasing and reconciliation of mid-year population estimates following Census 2021, England and Wales: 2022

  An update for users of population statistics, explaining the process used to integrate Census 2021 data into population estimates (2012 to 2021).

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