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Best Public Schools in San Dimas, CA


At a glance
10
Schools
5,661
Students
2
Districts
3
5-star schools
Top rankedArma J. Shull Elementary271st of 5,857 California elementary schools
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Biggest riser
San Dimas High up 108 spots statewide this year
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Smallest classes
San Dimas High 21.4 students per teacher
SchoolDigger ratings
5★
4★
1★
2 schools without a SchoolDigger rating (too few tested students)
Summary:

San Dimas, California, is served by 11 public schools across the Bonita Unified and Los Angeles County Office of Education districts, offering education from kindergarten through 12th grade, including traditional, continuation, and alternative programs.

The district features several standout schools, with Arma J. Shull Elementary leading in academic performance, followed by strong middle and high schools like Ramona Middle and San Dimas High, which boasts a 97.5% graduation rate. In contrast, alternative programs such as Chaparral High (Continuation) face significant challenges in attendance and test scores despite higher per-student funding.

Key insights show a district performing well above state averages, though math proficiency tends to dip in later grades. Chronic absenteeism is low in top-performing schools but very high in alternative settings. The data suggests that factors beyond just funding and class size, such as attendance, are strongly linked to student success across all school types.

Ranking:
Map legend
E Elementary M Middle H High A Alternative P Private




Cities Near San Dimas

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SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the California Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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