California supports the learning of 1.3 million English students and has the highest proportion of EL students in the nation. With the adoption of the California English Learner Roadmap by the State Board of Education and the passage of Prop 58, state support has grown for improved services. Consideration of the needs of the diverse EL student population is essential as it evolves at all education levels. In this seminar, PACE researchers present the needs of California's EL students, barriers to their success, and potential tools districts can use to support their EL populations.