Analysis of information sources in references of the Wikipedia article "Rural area" in English language version.
There is no single definition of a rural area, as there are many different approaches to classifying what is 'rural' (or 'non-urban'). These include approaches based on population, population density, land use and socio-economic characteristics, all of which have different advantages and disadvantages depending on the purpose of the classification. The 2011 rural urban area classification for England and Wales classifies Output Areas (OA) and wards as either urban or rural depending on whether the bulk of their population falls in a settlement of greater than 10,000 residents. It also offers sub-classifications of urban and rural areas, based on population density. A 2021 rural urban classification is under development.