Increasingly, many Oregon school districts are understanding the importance of high-quality preschool as a key strategy to close the opportunity gap and are offering preschool to young children in their community. Yet Oregon educators, parents and policymakers have limited information about how many school districts are offering preschool and how those districts are operating their programs. To fill that information gap, the Children's Institute conducted a statewide survey of school districts in Oregon in the spring/summer of 2015. We wanted to learn and document what preschool services are being provided, and to inform policy decisions as Oregon implements the new program approved by the 2015 Oregon Legislature that will expand publicly funded preschool to more children from low-income Oregon families. Ninety-one of the state's 188 school districts took part in the survey. (author abstract)