Try our Flexible Table Builder to create your own custom Census 2021 tables. Data for new parliamentary constituencies just added.
Information about Census 2021 statistics, and supporting materials.
Related statistics
Area explorer
We have updated our census area explorer to include more data for District Electoral Areas, Super Data Zones and Data Zones.
Main statistics
Main Statistics (MS) tables provide summary statistics for the majority of census questions and topics.
Population and household estimates
These first results from Census 2021 provide the usual resident population and number of households in Northern Ireland.
Quality notes, issues and corrections
Details of quality notes, issues, and corrections to published Census 2021 data.
Revisions and corrections policy
Outlines the revisions and corrections policy for census outputs.