Race and Social Boundaries: How Multiracial Identification Matters for Intimate Relationships

While researchers have explored in detail how multiracial identification shapes symbolic boundaries (conceptual distinctions), they have paid less attention to its effects on social boundaries (how people behave). This study examines multiracial individuals’ odds of marriage and cohabitation with blacks and whites to examine whether this population challenges current race-based social boundaries via partner choice. Analyses of data from the 2008–2012 American Community Survey (ACS) show that while those who identify with more than one race are indeed more likely to have a black (white) partner than their nonblack (nonwhite) monoracial counterparts, this phenomenon is driven by the choices of multiracials with at least a part black (white) identity. For example, multivariate results show that multiracial individuals who do not report any white identity are not more likely than nonwhite monoracials to marry a white partner. Moreover, part-white multiracials are more likely than nonwhite multiracials to have a white partner. These findings largely reflect expectations derived from theories of ingroup/outgroup behavior. In sum, although multiracial individuals may contribute to challenging symbolic boundaries, the results suggest that they are not necessarily disproportionately likely to challenge race-based social boundaries via their partner choices