Interracial couples cohabit at higher rates than same-race couples, which is attributed to lower barriers to interracial cohabitation relative to intermarriage. This begs the question of whether the significance of cohabitation differs between interracial and same-race couples. Using data from the 2006-2017 National Survey of Family Growth, we assessed the meaning of interracial cohabitation by comparing the pregnancy risk, pregnancy intentions, and union transitions following a pregnancy among women in interracial and same-race cohabitations. The pregnancy and union transition behaviors of women in White-Black cohabitations resembled those of Black women in same-race cohabitations, suggesting that White-Black cohabitation serves as a substitute to marriage and reflecting barriers to the formation of White-Black intermarriages. The behaviors of women in White-Hispanic cohabitations fell between those of their same-race counterparts or resembled those of White women in same-race cohabitations. These findings suggest that White-Hispanic cohabitations take on a meaning between trial marriage and substitute to marriage and support views that Hispanics with White partners are a more assimilated group than Hispanics in same-race unions. Results for pregnancy intentions deviated from these patterns. Women in White-Black cohabitations were less likely than Black women in same-race cohabitations to have an unintended pregnancy, suggesting that White-Black cohabitations are considered marriage-like unions involving children. Women in White-Hispanic cohabitations were more likely than White and Hispanic women in same-race cohabitations to have an unintended pregnancy, reflecting possible concerns about social discrimination. These findings indicate heterogeneity in the significance of interracial cohabitation and continuing obstacles to interracial unions.
Keywords: Cohabitation; Fertility; Intermarriage; Racial/ethnic differences.