It's not too late to take part.
The census is a survey that gives us information about all the households in Northern Ireland.
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 three areas of Northern Ireland.
What to do if you receive a letter about the census rehearsal.
Guidance on how to answer the census questions.
Census guidance in other languages and accessible formats.
You can get help from a friend or neighbour, or one of our advisors face-to-face or over the phone.
You can get a new code to start a new online census if you have lost, forgotten or not received an access code.
For support with your census you can get in touch with our contact centre or contact us on social media.
Tell us what you think of this website by emailing firstname.lastname@example.org
Your feedback will be sent to the Office for National Statistics (ONS) which processes data on behalf of NISRA.
If you need help with your census, get in touch with our contact centre.