Evergreen Elementary
Diamond Bar, CA · Elementary School
Evergreen Elementary is a elementary school in Diamond Bar, CA with 719 students enrolled and a 68% proficiency rate. Part of Walnut Valley Unified. NCES data from the U.S. Department of Education.
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About This School
Evergreen Elementary is a elementary school located in Diamond Bar, California. The school serves 719 students. The student-to-teacher ratio is 25.7:1.
According to EDFacts assessment data, 68% of students meet grade-level proficiency standards in combined math and reading.
31% of students qualify for free or reduced-price lunch.
Evergreen Elementary is part of the Walnut Valley Unified in California.
How This School Compares
Evergreen Elementary has 719 students enrolled, making it smaller than the average school in Walnut Valley Unified (899 students). Its 68% proficiency rate is 8 percentage points above the district average of 60%. Compared to the California state average of 45%, the school performs 23 points higher. The 25.7:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Evergreen Elementary has 719 students enrolled. The student-to-teacher ratio is 25.7:1.
According to EDFacts data, 68% of students at Evergreen Elementary meet grade-level proficiency standards in combined math and reading assessments.
Evergreen Elementary is part of the Walnut Valley Unified in Diamond Bar, 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.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. public schools and districts with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: NCES Common Core of Data, 2026.