Best Public Schools in Zip Code 91740

Zip code 91740 in Glendora, California, is served by seven schools across two districts, offering education from kindergarten through 12th grade, including four elementary schools, two continuation high schools, and one K-12 alternative school.

For families, the standout elementary school is Sutherland Elementary in the Glendora Unified district, which consistently ranks highest in the area with strong test scores and the lowest chronic absenteeism rate. Washington Elementary in Charter Oak Unified also performs remarkably well academically despite serving a higher-need population, while Stanton Elementary and Willow Elementary show more variability in their results across different grade levels.

The area's high schools serve specialized populations: Whitcomb Continuation High and Arrow High (Continuation) focus on students needing an alternative path, and Oak Knoll Alternative serves K-12; these schools have much lower test proficiency but higher per-student spending to address significant challenges, including high chronic absenteeism. Overall, schools in the Glendora Unified district tend to rank higher than those in Charter Oak Unified, and attendance rates show a strong connection to academic performance across all schools.