

The ONS is keen to establish a long term, small area geography policy which will be used for Census 2011 and Neighbourhood Statistics. The aim is to support the production of coherent and useful data that can be used with confidence by all organisations.
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Physical boundaries
Posted by Greg Ball (not verified) on 13/02/2007 - 17:50
There may be a problem in 2011 with the abstract nature of the COA boundaries - abstract shapes containing collections of postcodes in 2001. At the moment boundaries across undeveloped areas often seem very arbitray. The effect on the 2001 results are not so great as these areas contain no records. However, I assume that in 2011 a new address will be allocated to a COA on the basis of its precise geographical location: a precise address being allocated by reference to an arbitrary line.This may lead to new housing being joined to an inappropriate COA.There may be a case for tidying some boundaries before 2011, particularly where it is known that development has or will occur.