Excelsior Charter School Corona-Norco District

Located at 1400 Fullerton Ave. in Corona, California, the Excelsior Charter School Corona-Norco District is an active, independent charter district serving families within the Riverside-San Bernardino-Ontario metropolitan area. Operating as its own Local Educational Agency (LEA) for federal programs, this single-school district is situated in a midsize city setting and focuses exclusively on secondary education, serving students from grade 7 through grade 12. Excelsior provides a focused, small-school alternative for families seeking tailored middle and high school pathways in Southern California's Inland Empire.

The district maintains a personalized educational experience with a total enrollment of 133 students across its grade levels. Excelsior boasts a vibrant, diverse student body—comprising 79 Hispanic, 32 White, 9 Black, 9 multiracial, 3 Asian, and 1 Pacific Islander students—with a remarkably balanced gender makeup. Educational and operational needs are supported by a dedicated workforce of approximately 16.3 full-time equivalent (FTE) teachers and 13.4 FTE support personnel, totaling nearly 30 staff members. This rich staffing structure yields an impressive student-to-teacher ratio of roughly 8 to 1, allowing researchers, parents, and prospective students to see a clear institutional commitment to individualized instruction and close academic mentorship.