This paper outlines current student-level indicators at the high school and middle school levels that predict college success. In this bulletin, indicators are divided into three categories: assessment scores (e.g., SAT® exam scores), transcript attributes (e.g., course rigor), and additional indicators (e.g., attendance) that impact achievement.

Parents, legislators, and even students worry about graduation rates at American public colleges and universities. They compare the statistics they see to their idealized memory of a time when college students enrolled in college immediately after high school and graduated with a bachelor's degree four years later. Although this enrollment pattern…