Understanding the occurrence of interracial marriage in the United States through differential assimilation.

American society is undergoing unprecedented cultural changes in the 21st century. This social transformation began with the civil rights movement in the 1960s. As the United States becomes more diverse, both racially and ethnically, equal access to a variety of social institutions and organizations becomes more challenging. With respect to marriage, popular media continually report the blurring of boundaries between racial and ethnic groups. As a result, there has been a tremendous increase in interracial dating and marriage over the past several decades. There are considerable differences between the occurrence of interracial dating and interracial marriage. Data suggest that there is a much higher level of interracial dating in comparison to interracial marriage. This research effort focuses on trends in interracial marriages in the United States between 1980 and 2006. Information from the U.S. Census Bureau was used to analyze changes in the number and frequency of interracial marriages in American society over a 22-year time frame. Differential assimilation is employed for understanding interracial marriage trends and distinguishing important statistical differences between marriages with a Black spouse and those interracial marriages not involving a Black spouse. This exploration provides important empirical findings for assessing the progress of assimilation in America.