There are a number of sources for estimates of the size and distribution of ethnic group populations in England. These estimates vary in quality, accuracy, timeliness, and detail; in some cases, the underlying definition of what constitutes the resident population is different. This document outlines in some detail the major sources of ethnic group information currently available at the national...

The ethnic group projections are produced for London borough and provide detailed projection by 17 ethnic groups of London’s future population. Two variants are produced: one consistent with the 2016-based central trend projection, and one consistent with the 2016-based housing-led projection. The 2016-based projections remain the most recent set of GLA ethnic group projections.