Having rapid access to data in health centers is critical to managing clinics, using operational data to improve care, and reporting quality measures. Quality, accessible data in health care can do more than feature in reports and accountability systems: effective communication of information can improve quality of care, alignment to evidence-based care principles, and data-informed decision making. Charts, graphs, maps, and other data visualizations play a key role in making information accessible. Visualizations make the patterns in large datasets rapidly apparent, showing when numbers are going up or down, performance compared to goals, comparison between patient groups, and more. The purpose of this resource is to provide a comprehensive guide to user-centered dashboard design for health center staff.