This is the Usual Resident Population table (KS101) from the 2011 Census. The table provides data on the number of people usually resident in an area by gender, population density and communal establishment populations.
Data is for estates and settlements in Milton Keynes. The data has been calculated by population weighting Output Area data to the estate boundaries, the results are therefore Milton Keynes Council estimates based on 2011 Census data. A description on the population weighting method can be found here: http://www.mkiobservatory.org.uk/document.aspx?id=10215&siteID=1026
Data for Medbourne estate includes Woodhill prison.
A usual resident is defined as someone who spent most of their time at a specific address.
The 2011 census in England and Wales took place on 27th March 2011. It provides a snapshot of the population and its characteristics on that day.
Further information about the census estimates, including details about the methodology is available here: http://www.ons.gov.uk/ons/guide-method/census/2011/index.html
The main population base for outputs from the 2011 Census is the usual resident population as at census day 27 March 2011. Although the population base for enumeration included non-UK short-term residents, this population is analysed separately and is not included in the main outputs from the 2011 Census. All outputs, unless specified, are produced using only usual residents of the UK. For 2011 Census purposes, a usual resident of the UK is anyone who, on census day, was in the UK and had stayed or intended to stay in the UK for a period of 12 months or more, or had a permanent UK address and was outside the UK and intended to be outside the UK for less than 12 months.