Indices of Deprivation 2010 (click an area for previous years)...

You can zoom and pan in the usual google map way. If you click on an individual area you will see the data for that area for 2004, 2007 and 2010 with a chart showing the change in rank between years. The colour scheme is based on qunitiles, with red being the 20% most deprived and the dark blue being the 20% least deprived in England. Produced by Alasdair Rae, 2011.