Oregon's 21st Century Community Learning Center programs aim to promote academic success and positive youth development through expanded learning opportunities for students in Grades K-12 throughout the state. In 2011, the Oregon Department of Education (ODE) contracted with the American Institutes for Research (AIR) to design and conduct a comprehensive evaluation of Oregon's 21st CCLC programs in partnership with the Gibson Consulting Group, Inc. This brief presents key findings from this evaluation, which is representative of the 2010-11 academic year. (author abstract)