Steilacoom High
Steilacoom, WA · High School · Grades 9-12
Steilacoom High is a high school in Steilacoom, WA with 946 students enrolled and a 69% proficiency rate. Part of Steilacoom Hist. School District. NCES data from the U.S. Department of Education.
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About This School
Steilacoom High is a high school located in Steilacoom, Washington. The school serves 946 students in grades 9-12. The student-to-teacher ratio is 20.1:1.
According to EDFacts assessment data, 69% of students meet grade-level proficiency standards in combined math and reading. The school reports a 81% graduation rate.
27% of students qualify for free or reduced-price lunch.
Steilacoom High is part of the Steilacoom Hist. School District in Washington.
How This School Compares
Steilacoom High has 946 students enrolled, making it larger than the average school in Steilacoom Hist. School District (387 students). Its 69% proficiency rate is 13 percentage points above the district average of 56%. Compared to the Washington state average of 49%, the school performs 20 points higher. The 20.1:1 student-teacher ratio is above the national average of 16:1.
Other Schools in Steilacoom Hist. School District
Frequently Asked Questions
Steilacoom High has 946 students enrolled in grades 9-12. The student-to-teacher ratio is 20.1:1.
According to EDFacts data, 69% of students at Steilacoom High meet grade-level proficiency standards in combined math and reading assessments.
Steilacoom High has a 81% graduation rate, measuring the percentage of students who graduate within four years.
Steilacoom High is part of the Steilacoom Hist. School District in Steilacoom, 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.
For this entity, the underlying data on this page comes from NCES Common Core of Data and EDFacts. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
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.