Moonpreneur’s rating is based primarily on the STEM performance of the School using the Math Score of the School. We also take into account the Student teacher ratio, the review and rating by others. Read more on how STEM ranking was calculated.
San Bernardino serves as a regional hub for social mobility in Southern California's Inland Empire, defining its educational landscape. As of 2026, the San Bernardino City Unified School District—the state’s 7th largest—serves approximately 44,700 students with a notable 92.5% graduation rate. Academic proficiency is trending upward; 2025 data shows English and math proficiency rose to 36.2% and 23.1%, respectively.
California State University, San Bernardino (CSUSB), which enrolls over 19,000 students and ranks 2nd nationally for social mobility, anchors higher education.
While 82.5% of residents hold a high school diploma, the bachelor’s degree attainment rate sits at roughly 22.9%, trailing state averages but reflecting a 4.7% increase over the last decade. Current initiatives prioritize dual enrollment, with schools like Pacific High earning 2026 state awards for college-prep partnerships. Some of the best middle schools in the US are in San Bernardino.
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