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Best Elementary Schools in diamond bar, CA
(2026 List)

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.

Diamond Bar is a suburban city located in eastern Los Angeles County, California, with a population of approximately 55,000 residents. The area is renowned for its peaceful living style, making it a great destination for families who wish to have a good quality of elementary education for their kids. The area is served by top-rated school districts such as Walnut Valley Unified School District and Pomona Unified School District, providing access to top-rated public and private elementary schools that focus on a well-rounded curriculum with a focus on traditional subjects such as math, science, and sports. Several schools have received recognition at both state and national levels for their accomplishments, including the California Distinguished Schools program within the Walnut Valley Unified School District.