The census in all UK countries has been undertaken in a consistent manner. However, there are differences in some of the questions asked, processing, and detailed methodology.
Before using census data you should ensure that the census covers the right topics for you. Questions and definitions often change between censuses. You can access the census forms, definitions, and the census agencies websites for further information.
The UK Data Service website will be undergoing an upgrade to our systems from Thursday 23 August until Wednesday 29 August inclusive. Some parts of the current website, account area and data catalogue will be unavailable. Normal services are expected to resume on 30 August 2018. We apologise for any inconvenience.