Population statistics from the UK censuses
Find statistics about the UK population including data on housing, health, migration and the labour market. We provide access to data for England, Northern Ireland, Scotland and Wales from the 1971, 1981, 1991, 2001, 2011 and 2021/2022 UK censuses.

Boundary
Digitised boundary datasets (sometimes referred to as 'DBDs' or 'boundary data') are a digitised representation of...
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Northern Ireland Census 2021 - MS-B20 - Religion - intermediate detail
This dataset provides Census 2021 estimates that classify usual residents in Northern Ireland by their religion. The estimates are as at census day, 21 March 2021. The religion... -
Northern Ireland Census 2021 - MS-B05: Knowledge of Irish
This dataset provides Census 2021 estimates that classify usual residents aged three and over in Northern Ireland by their knowledge of Irish. The estimates are as at census...