The School Site Council (SSC) is a group of teachers, staff, and parents that work with the principal to develop, oversee and evaluate San Juan School's Single Plan for Student Achievement and school improvement programs. The Site Council is also responsible for providing input on school budgets and works hand-in-hand with the principal and district superintendent to address the concerns and needs of San Juan School students.

They also work to close gaps in achievement between groups of students. Over the course of a year, the SSC will consider the goals of the school and work with the principal to evaluate the school's progress towards those goals. In this evaluation, the council might consider school test scores, attendance and discipline records, parent surveys and input from students.

SSC meets on the 4th Thursday of the month at 3:30 p.m. in the library.