This dataset provides 2011 estimates that classify usual residents aged 16 to 74 in United Kingdom by economic activity. The estimates are as at census day, 27 March 2011.

The census concept of economic activity is compatible with the standard for economic status defined by the International Labour Organisation (ILO). It is one of a number of definitions used internationally to produce accurate and comparable statistics on employment, unemployment and economic status. The data will be used by local and regional authorities, central government departments, other public sector bodies, academics and research institutions to understand, and develop policies for local labour markets, employment and unemployment.

Similar estimates from the 2001 Census were provided in table UV28.

In order to protect against disclosure of personal information from the 2011 Census, there has been swapping of records in the Census database between different geographic areas, and so some counts will be affected. In the main, the greatest effects will be at the lowest geographies, since the record swapping is targeted towards those households with unusual characteristics in small areas.

More details on the ONS Census disclosure control strategy may be found on the http://www.ons.gov.uk/ons/guide-method/census/2011/census-data/2011-census-prospectus/new-developments-for-2011-census-results/statistical-disclosure-control/index.html[Statistical Disclosure Control] page on the ONS web site.