For centuries people from overseas have settled in Britain, to escape political or religious persecution or in search of better economic opportunities.
The Irish have long formed a large section of the population. Jewish refugees who came to Britain towards the end of the nineteenth century and in the 1930s were followed by other European refugees after 1945. Substantial immigration from the Caribbean and the South Asia subcontinent dates principally from the 1950s and 1960s. There are also groups from the United States and Canada, as well as Australians, Chinese, Greek and Turkish Cypriots, Italians and Spaniards. More recently people from Latin America, Indo-China and Sri Lanka have sought refuge in Britain.
In 1989-91, according to the results of a sample survey, the average ethnic minority population of Great Britain numbered about 2.7 million (some 4.9 per cent of the total population), of whom 46 per cent were born in Britain. Just over half of the ethnic minority population was of Indian, Pakistani or Bangladeshi origin; less than one-fifth was of Afro-Caribbean ethnic origin; and over one in ten was of mixed ethnic origin.
The sample survey also indicated that the proportion of men of working age in Great Britain who were economically active was higher among the white population (89 per cent) than among those from other ethnic groups (84 per cent of Afro-Caribbeans and Indians and 75 per cent of those of Pakistani/Bangladeshi origin). Among women the variation was greater: 76 per cent of those from the Afro-Caribbean ethnic group were economically active, compared with 72 per cent in the white group, 60 per cent in the Indian group and only 25 per cent in the Pakistani/Bangladeshi group.