30 November 2023

Microdata sample codes has been updated since originally published alongside our Census 2021 public microdata teaching sample. This update incorporates a few small changes relevant to the Census 2021 IPUMS microdata samples following work to finalise these.

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  • Release date:
    07 September 2023
  • Next release:
    To be announced

About this Dataset

Table showing all variables, classifications and codes included within the Census 2021 microdata samples. This covers the secure, safeguarded, Integrated Public Use Microdata Series (IPUMS) and public samples.

Edition in this dataset

Current edition of this dataset

Previous versions of this data are available.

Important notes and usage information

This file is designed to be machine-readable; filters can be applied to show the information for each sample separately. 

Contact details for this dataset

Harriet Berner
+44 1329 444972