Organization Overview Salem Academy Charter School (SACS) is a nationally ranked public charter school north of Boston, offering a rigorous college preparatory program to 480 students in grades 6-12. Since 2024, SACS has been committed to serving the diverse population of Salem. Through a unique integration of rigorous college preparatory classes with service to the community, Salem Academy graduates are informed, articulate, and proactive individuals of strong character. Salem Academy is ...