Trading Youth for Citizenship? The Spousal Age Gap in Cross-Border Marriages

Prior studies concerning patterns of intermarriage among immigrants have primarily focused on how factors such as race/ethnicity, educational attainment, and country of origin shape the choice of a spouse. Moreover, they have focused on intermarriage patterns among immigrants who are already in the US. Using the 2010-2014 American Community Survey (ACS), we focus on immigrants who were not US citizens at the time of their marriage and highlight patterns of status exchange, specifically, the exchange of youth for citizenship. Towards this end, we compare the age gap between spouses across four different groups of respondents: 1) non-citizens married to a citizen before or upon arrival to the US; 2) non-citizens married to a citizen after arrival to the US; 3) non-citizens married to a non-citizen before or upon arrival to the US; and 4) non-citizens married to a non-citizen after arrival in the US. We document the fact that a large fraction of marriages between citizens and non-citizens occurred before or upon arrival to the US. We also provide evidence that immigrants who migrate to the US after marrying a US citizen, particularly women, tend to be partnered with much older spouses, signaling an exchange of youth for citizenship.