The growth of non-White immigration in the post-1965 era has been a major force in defining the relationship between race and immigration in the contemporary United States. Another key trend, political polarization, has been important in understanding this relationship, exemplified most recently by the election of the strongly anti-immigrant and racially inflammatory presidential candidate, Donald Trump. This article explores the contemporary relationship between race, immigration, and political polarization by analyzing several key components of said relationship. Echoing past research, we find that racial and immigration attitudes are increasingly split along political party lines. We also show that, although the positive correlation between racial resentment and restrictive immigration attitudes has generally increased in recent times, 2016 saw an uptick in this correlation, a finding that is likely related to the mobilization of these issues in 2016. Again paralleling prior research, we show that both conservative racial attitudes and restrictive immigration attitudes were strong predictors of Trump voting among non-Hispanic Whites, both in the general and primary elections, and even controlling for voting patterns in the 2012 general election, highlighting the unique connection between Trump and these issues. Overall, these findings point toward an increased importance of race and immigration in the current political climate.