The R2L Tracker is a collaborative effort and will continue to develop over the course of the 2020-2021 school year. If you have any questions or would like to get in touch with R2L, please email us at Please indicate the purpose of your outreach in the subject line.

For permission to use R2L data for research or any other purposes, please contact us at Failure to ask permission to use R2L data for peer-reviewed research publications will result in a retraction request from the R2L team of any products produced.

We adhere to high standards in research methodology and practices, pursuing rigorous transparency in our approach to this work. This is a live data collection. Current and prior categorizations of districts may be misclassified. As such, we will be doing constant quality assurance over the upcoming months. Publications of previous data may change with additional corrections to the data. If you’d like to submit a request to correct the R2L data, please email us at and indicate in the subject line: “Data Inquiry.”