This article explores the relationships between institutional features of small college and university campuses and the levels of reported sexual assault. Using the mandated reporting of crime on campus through the Clery Act, we look at the combined levels of reported sexual assault for the years 2012 and 2013 at the main campuses of all accredited non‐profit, four‐year, residential, undergraduate colleges and universities in the United States that have a student body size of 2,000–2,999 students, N = 198. We find that the presence of a Greek life system, alcohol policy, religious affiliation, and the proportion of male students all influence the levels of reported sexual assault at colleges and universities, with alcohol policy being the strongest influence.