Replaces: 2919.0.15.001
At each Census, Collection Districts may be redesigned to accommodate growth in population or to conform to other administrative data. To assist users to compare data for Collection Districts which changed between the 2001 and 2006 Censuses, a comparability code has been allocated to pairs of 2001 and 2006 Collection Districts. The resultant listing, which includes all Collection Districts for both 2001 and 2006, indicates the degree to which the boundary of a Collection District has changed between the 2001 and 2006 Censuses. The data is supplied as a comma delimited text file with an accompanying explanation of the meaning of each code.