Sage Oak Charter School- Keppel District

Sage Oak Charter School- Keppel District is an active, independent charter district headquartered at 1473 Ford St. in the small city of Redlands, California. Serving families within the broader Riverside-San Bernardino-Ontario metropolitan area, this single-school district delivers a full continuum of primary and secondary education spanning from kindergarten through 12th grade. Functioning as its own local educational agency for federal programs, the district offers an accessible, modern learning environment tailored to meet diverse academic needs, supported by comprehensive online learning infrastructure and resources available through its official portal at sageoak.education.

With a vibrant community of 441 enrolled students across its elementary, middle, and high school grade levels, Sage Oak reflects a rich cultural demographic, including strong representation among Hispanic, White, Asian, Black, and multi-racial student populations. A defining characteristic of the district is its substantial investment in professional personnel to support student achievement. Sage Oak maintains a total workforce of over 315 full-time equivalent staff members, anchored by more than 231 full-time teachers and a robust support team of over 82 specialists. This exceptional staffing density allows the district to foster an individualized, well-supported educational experience, making it a compelling option for prospective families and a compelling subject of study for educational researchers evaluating charter school staffing models.