Sunny Hills Elementary
Sammamish, WA · Elementary School
Sunny Hills Elementary is a elementary school in Sammamish, WA with 559 students enrolled and a 70% proficiency rate. Part of Issaquah School District. NCES data from the U.S. Department of Education.
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About This School
Sunny Hills Elementary is a elementary school located in Sammamish, Washington. The school serves 559 students. The student-to-teacher ratio is 16.4:1.
According to EDFacts assessment data, 70% of students meet grade-level proficiency standards in combined math and reading.
10% of students qualify for free or reduced-price lunch.
Sunny Hills Elementary is part of the Issaquah School District in Washington.
How This School Compares
Sunny Hills Elementary has 559 students enrolled, making it smaller than the average school in Issaquah School District (651 students). Its 70% proficiency rate is 7 percentage points above the district average of 64%. Compared to the Washington state average of 49%, the school performs 21 points higher.
Frequently Asked Questions
Sunny Hills Elementary has 559 students enrolled. The student-to-teacher ratio is 16.4:1.
According to EDFacts data, 70% of students at Sunny Hills Elementary meet grade-level proficiency standards in combined math and reading assessments.
Sunny Hills Elementary is part of the Issaquah School District in Sammamish, Washington. 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.
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.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.