Why we're doing a rehearsal and who should take part
The census is a survey that gives us information about all the households in England and Wales.
Why the information we collect is important and what we use it for.
How we keep your data safe and what happens to your personal information.
To make Census 2021 a success we're holding a rehearsal in four areas of England and Wales.
What to do if you receive a letter about the census rehearsal.
The information we collect helps the government spend public money and plan services.
How census data helped the Mental Health Foundation help and support those more at risk of mental ill health.
The London Fire Brigade used census data to identify and prevent fires in high risk areas.