Census 2021

Census 2021 will provide a snapshot of modern society.

Households across Denbighshire will soon be asked to take part in Census 2021.

The census is a once-in-a-decade survey that gives us the most accurate estimate of all the people and households in England and Wales. It has been carried out every decade since 1801, with the exception of 1941.

It will be the first run predominantly online, with households receiving a letter with a unique access code, allowing them to complete the questionnaire on their computers, phones or tablets.

A successful census will ensure everyone from local government to charities can put services and funding in the places where they are most needed. This could mean things like doctors' surgeries, schools and new transport routes. That's why it is so important everyone takes part and we have made it easier for people to do so online on any device, with help and paper questionnaires for those that need them.

Census day will be on March 21, but households across the country will receive letters with online codes allowing them to take part from early March.

The census will include questions about your sex, age, work, health, education, household size and ethnicity. And, for the first time, there will be a question asking people whether they have served in the armed forces, as well as voluntary questions for those aged 16 and over on sexual orientation and gender identity.

In Wales, households will also be asked a specific question about their Welsh language skills. And those who wish to complete the census in Welsh can do so both online and in paper form. There are "Cymraeg" and "English" buttons to switch between languages at any time online, and on paper you can use Welsh and English on the same form.

Results will be available within 12 months, although personal records will be locked away for 100 years, kept safe for future generations.

For more information, please visit the Census 2021 website.

Census: Questions and answers

What is the census?

The census is a once-in-a-decade survey that gives us the most accurate estimate of all the people and households in England and Wales. The information you give helps decide how services are planned and funded in your local area. This could mean things like doctors’ surgeries, housing or new bus routes.

It asks questions about you and your household to build a picture of all of us. It looks at who we are and how we live. There’s no other survey that gives as much information about our society and future needs.

When is it happening?

Census day is March 21. However, households will receive a letter in the post in early March, giving them details of how to take part in the mandatory survey. They will also receive a unique access code, inviting them to complete the survey online, although paper questionnaires are available on request.

Why should I take part?

The census helps us understand what our society needs now and what it will likely need in the future. The information it collects helps with decisions on the planning and funding of services in your area. This could include schools, doctors’ surgeries, emergency services or even local support groups.

Charities also use census information to help get the funding they need. Businesses use it to decide where to set up, which creates job opportunities.

How long will it take?

The census will take around 10 minutes per person to complete. It’s easy to do and can be done on any device, including a computer, laptop, tablet or mobile phone.

What if I don't speak English or Welsh?

Translation booklets are available to download. If your language is not represented, please contact the customer contact centre on 0800 169 2021.

How can I get help to complete my questionnaire?

The help pages at census.gov.uk explain how you can get help. These include general guidance, language assistance and a wide range of accessible formats including video and audio guides (English and Welsh). You can also phone the contact centre on 0800 169 2021 or visit one of our support centres offering assistance.

What happens if I don't complete my questionnaire?

You could face prosecution, a hefty fine (up to £1000) and a criminal record.

Please visit census.gov.uk (external website) for more information, and any questions you have, about the census.