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.

A briefing note on the methodology for estimating the probability of a child's ethnicity based on the ethnicity of it's parents (transgenerational ethnicity). This report was first published by Data Management & Analysis Group in 2005.