Do Conceptualisations of ‘Mixed Race’, ‘Interracial Unions’, and Race’s ‘Centrality to Understandings of Racism’ Challenge the UK’s Official Categorisation by Ethnic Group?

A focus on ‘mixed race’ and mixedness in Britain has revived a debate around the central question of whether the decennial census and other official data collections should be capturing ‘race’ rather than ethnic group and producing ‘racial’ outputs. The British practice may seem out of step by some commentators, given that ‘mixed race’ is the term of choice amongst those it describes, and given scholarly interest in interracial unions. Moreover, the resurgence of interest in ‘race’ and racisms in the context of the ‘Black Lives Matter’ movement and concern over the down-playing in a UK Government-commissioned report of the role of structural racism has enlivened the debate. However, this paper argues against a shift to ‘race’ in official data collection and for continued use of the conceptually preferable ‘ethnic group’ in the census question title, the section label ‘mixed/multiple ethnic groups’, and the ongoing provision of data on unions at the pan-ethnic and granular levels. A measure of socially constructed ‘race’ is already available in all but name in the pan-ethnic section labels (White, Asian, Black, Mixed, and Other) and the tick boxes under the ‘mixed/multiple’ heading. Ethnic group has been the conceptual basis of the question since the field trials for the 1991 Census, and its position has been strengthened by the increasing granularity of the categorisation (19 categories in the 2021 England and Wales Census) and by substantial distributed free-text provision that underpins the question’s context of self-identification. The wider understanding of ‘race’ identifications invokes ascription, imposition, and social categorisation rather than self-identification and subscription. There is also evidence of the unacceptability of ‘race’ in the context of the census amongst the wider society.