Immigration Policy and Hispanic Representation in National Elections

For the first time in U.S. history, after decades of unprecedented growth in interior immigration enforcement disproportionately impacting Latinos, ten percent of the U.S. House of Representatives is Hispanic. Using congressional district-level data on all candidates participating in general elections to the U.S. House of Representatives between 2008 and 2018, we show that intensified immigration enforcement suppressed Hispanics’ representation in congressional elections. The effect—nonexistent for other minorities, such as non-Hispanic Black candidates, as well as in primary elections—is driven by local police-based measures and diminished electoral support. Furthermore, it appears more harmful during midterm elections and in localities without a sanctuary policy.