IMPORTANT NOTE: These projections have been superceded, please see https://data.london.gov.uk/demography/ for the latest GLA projections. The 2011 round of projections were the last produced by the GLA that took the 2001 mid-year estimate as a starting base population. Projections were produced using development trajectories derived from the 2009 Strategic Housing Land Availability Assessment and household formation rates taken from DCLG’s 2008-based household projections. In response to demand from users, projections were produced using both “high” and “standard” assumptions about future fertility rates.