This report represents the second iteration of a major effort by the Association of American Universities (AAU) to examine the prevalence of, and assess the campus climate regarding, sexual assault and misconduct at colleges and universities. The goal of these surveys is to gather as much information about the issue as possible to help inform member schools as they create policies and strategies to combat sexual assault and misconduct on their campuses. In 2015, AAU and 27 of its member schools designed and implemented a survey on sexual assault, other misconduct, and the campus climate. The resulting study continues to be widely cited in both the popular and scientific literature. In 2018, AAU assembled 33 schools to participate in a similar effort in the spring of 2019 as a follow-up to the 2015 survey. For those who participated in the 2015 AAU survey and others who had implemented the AAU survey on their own, the 2019 survey provided a means to track trends for key types of victimization and climate outcomes.