Borough level population projections by ethnic group and 5-year age band using the Strategic Housing and Land Availability Assessment (SHLAA) housing data. These projections are consistent with the 2010 Round SHLAA main borough projections available here.
This document gives a brief summary of the projections.
For links to the GLA's full range of demographic projections click here
A compressed (zip) version of the Excel workbook is available here.
A comma separated value (csv) version will be available in due course.