stylistic:tone
Ethnicity

Historically, indigenous British people were thought to be descended from the various ethnic groups that settled there before the 12th century: the Celts, Romans, Anglo-Saxons, Norse and the Normans. Welsh people could be the oldest ethnic group in the UK. The UK has a history of non-white immigration with Liverpool having the oldest Black population in the country dating back to at least the 1730s during the period of the African slave trade. During this period it is estimated the Afro-Caribbean population of Great Britain was 10,000 to 15,000 which later declined due to the abolition of slavery. The UK also has the oldest Chinese community in Europe, dating to the arrival of Chinese seamen in the 19th century. In 2011, 87.2 per cent of the UK population identified themselves as white, meaning 12.8 per cent of the UK population identify themselves as of one of an ethnic minority group.

Ethnic diversity varies significantly across the UK. 30.4 per cent of London's population and 37.4 per cent of Leicester 's was estimated to be non-white in 2005, whereas less than 5 per cent of the populations of North East England, Wales and the South West were from ethnic minorities, according to the 2001 census. In 2016, 31.4 per cent of primary and 27.9 per cent of secondary pupils at state schools in England were members of an ethnic minority.