The Improving Learning Outcomes for Asia (ILOA) regional project works closely with USAID’s Asia Bureau and Missions across the region to identify key questions and challenges Mission staff face in their day-to-day work. An advisory group of USAID Mission colleagues raised an important question: how best to wade through the array of education data available? What are the types, how are they used, when are different data useful, etc.? Indeed, the use of different data to effectively partner with governments to make evidence-based decisions is a top priority. As a result, ILOA produced a brief summarizing the different sources and uses of data for basic education, youth and workforce development, and higher education. The brief recognizes how data sources and uses have evolved over time, enabling ministries, their partners, and stakeholders to measure performance, inform policy and plan interventions, and manage limited resources. The brief is designed to succinctly assist USAID staff and their partners in navigating the world of education data.