Previous research debates whether public school choice improves students' academic outcomes, but there is little examination of its effects on their nonacademic outcomes. We use data from a nationally representative sample of high school students, a previously developed Tiebout choice measure, and metropolitan-level data on teenage arrest rates to examine how public school choice affects students' propensity to be arrested or to join a gang. Adolescents in metropolitan areas with more public school choice are less likely to be associated with criminal activity, suggesting that the benefits of public school choice extend outside the classroom.