In 2014, Nominet introduced domain names directly within .uk and granted a 5 year exclusive window during which only a single specific party could register census.uk.
That option was not taken and has expired. Now, for the first time ever, we can exclusively offer the census.uk domain name for sale on a first-come, first-served basis.
At the time of writing, we believe there are 13 registered companies using census as the initial part of their company name (source: Companies House)
This is a moment-in-time opportunity to secure the best possible domain name for your web site and email addresses. When it's gone, it's gone.