Output areas in England have a mean population size of 309 and the same techniques were used to group them into Lower Layer Super Output Areas (LSOAs, mean population 1614), and subsequently into the MSOAs mentioned above.
The different layers are appropriate for publication iran rcs data of different types of statistics, for example the LSOAs are the basis for the government’s official indices of deprivation. in Wales and Northern Ireland, but with some differences in area names and sizes.
So the census provides us not just with some of the most important numbers, but also with a geographical framework that allows the consistent publication of a huge range of key statistical information, and 2011 data continue to underpin important aspects of our understanding of the Covid-19 pandemic.