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Dysgwch fwy am y cyfrifiad
All about our research, preparations and plans for the census and beyond.
Learn more about the census.
Find out the latest Census 2021 news.
The different stages involved in organising Census 2021.
Our output plans for the data from Census 2021.
How we run, process and quality assure Census 2021.
The legislation used to carry out Census 2021.
Information on census-related consultations.
Find out about some of the census-focussed events.
The census tests and rehearsal we carried out to help us get ready for Census 2021.
How we protect your census information.
Our work to determine the questions and develop the questionnaire for Census 2021.
Suppliers for Census 2021.
Information on assurance mechanisms for Census 2021.
Progress and research towards more regular and responsive statistics, building the richest picture of our population.
Information on the Beyond 2011 programme, which closed in 2015.
How to contact our Census Customer Services team.