Into the melting pot

ZADIE SMITH, a novelist born to a black Jamaican mother and a white British father, recently recalled that when she was growing up in Willesden Green, a London district with a large immigrant population, “nothing could be more normal than a mixed-race girl”. The surprise, she said, was entering publishing and finding that people thought it unusual. Nobody could get that impression now: Britons are mixing at extraordinary speed.

The 2011 census revealed a country that is decreasingly white and British: England’s ethnic-minority population grew from 9% of the total in 2001 to 14%. But the biggest single increase was in the number of people claiming a mixed-ethnic background. This almost doubled, to around 1.2m. Among children under the age of five, 6% had a mixed background—more than belonged to any other minority group (see chart). Mixed-race children are now about as common in Britain as in America—a country with many more non-whites and a longer history of mass immigration.