This document discusses using data visualization to analyze higher education outcomes in Ohio. It describes the Ohio Longitudinal Data Archive (OLDA), which links administrative data from K-12 education, public universities, employment, and wages. The presentation shows how OLDA can be used to answer policy questions about the earnings of university graduates and the impact of degree type. Examples of initial data visualizations are provided, with the goal of improving the visualizations to create meaningful information from the raw data.