Happy Valley Elementary
Lafayette, CA · Elementary School
Happy Valley Elementary is a elementary school in Lafayette, CA with 455 students enrolled and a 66% proficiency rate. Part of Lafayette Elementary. NCES data from the U.S. Department of Education.
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About This School
Happy Valley Elementary is a elementary school located in Lafayette, California. The school serves 455 students. The student-to-teacher ratio is 23.9:1.
According to EDFacts assessment data, 66% of students meet grade-level proficiency standards in combined math and reading.
2% of students qualify for free or reduced-price lunch.
Happy Valley Elementary is part of the Lafayette Elementary in California.
How This School Compares
Happy Valley Elementary has 455 students enrolled, making it smaller than the average school in Lafayette Elementary (635 students). Its 66% proficiency rate is 5 percentage points below the district average of 71%. Compared to the California state average of 45%, the school performs 21 points higher. The 23.9:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Happy Valley Elementary has 455 students enrolled. The student-to-teacher ratio is 23.9:1.
According to EDFacts data, 66% of students at Happy Valley Elementary meet grade-level proficiency standards in combined math and reading assessments.
Happy Valley Elementary is part of the Lafayette Elementary in Lafayette, 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.
this entity is one of the data points covered by this site’s U.S. K-12 school outcomes and enrollment dataset. The detail above comes directly from NCES Common Core of Data and EDFacts; the context that follows situates the headline numbers against the broader distribution across U.S. public schools and districts.
Every number on this page links back to NCES Common Core of Data and EDFacts; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
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.