RAND researchers surveyed 2,015 parents of children age 5–18 in May 2021 about their willingness to send their children to school in person in fall 2021. They also asked parents about their support for various health and safety practices at school, including getting their children tested for coronavirus disease 2019, and whether they would get their children vaccinated if a vaccine were available. The results are intended to inform school districts' and health officials' planning for operating schools in fall 2021.