John Marshall was the first and original high school in Rochester and serves approximately 1,600 students in grades 9 - 12. Located in Northwest Rochester, JM Rockets pride themselves on a strong school culture, giving back to the community each December through a program called JM Gives.

Approximately 82%* of John Marshall Rockets graduate to institutions of higher education. The JM curriculum is designed to meet the needs of its diverse student body with opportunities in  Advanced Placement (AP) courses, Post Secondary Enrollment Options (PSEO), College in the Schools (CIS), Tech Prep, and Project Lead the Way (PLTW).