Sage Oak Charter
Redlands, CA · High School
Sage Oak Charter is a high school in Redlands, CA with 3,048 students enrolled and a 63% proficiency rate. Part of Community Collaborative Virtual - Sage Oak Charter District. NCES data from the U.S. Department of Education.
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About This School
Sage Oak Charter is a high school (charter) located in Redlands, California. The school serves 3,048 students. The student-to-teacher ratio is 21.3:1.
According to EDFacts assessment data, 63% of students meet grade-level proficiency standards in combined math and reading. The school reports a 76% graduation rate.
38% of students qualify for free or reduced-price lunch.
Sage Oak Charter is part of the Community Collaborative Virtual - Sage Oak Charter District in California.
How This School Compares
Sage Oak Charter has 3,048 students enrolled, making it smaller than the average school in Community Collaborative Virtual - Sage Oak Charter District (3,048 students). Its 63% proficiency rate is 0 percentage points above the district average of 63%. Compared to the California state average of 45%, the school performs 18 points higher. The 21.3:1 student-teacher ratio is above the national average of 16:1.
Other Schools in Community Collaborative Virtual - Sage Oak Charter District
Frequently Asked Questions
Sage Oak Charter has 3,048 students enrolled. The student-to-teacher ratio is 21.3:1.
According to EDFacts data, 63% of students at Sage Oak Charter meet grade-level proficiency standards in combined math and reading assessments.
Sage Oak Charter has a 76% graduation rate, measuring the percentage of students who graduate within four years.
Sage Oak Charter is part of the Community Collaborative Virtual - Sage Oak Charter District in Redlands, California. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
The this entity record above pulls directly from NCES Common Core of Data and EDFacts. What follows is the per-entity context — how this entity sits in the broader U.S. K-12 school outcomes and enrollment distribution and which underlying factors drive the headline numbers.
The methodology behind every numeric value on this page is publicly documented on the NCES Common Core of Data and EDFacts portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.