Lynden High School
Lynden, WA · High School · Grades 9-12
Lynden High School is a high school in Lynden, WA with 962 students enrolled and a 63% proficiency rate. Part of Lynden School District. NCES data from the U.S. Department of Education.
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About This School
Lynden High School is a high school located in Lynden, Washington. The school serves 962 students in grades 9-12. The student-to-teacher ratio is 22.4:1.
According to EDFacts assessment data, 63% of students meet grade-level proficiency standards in combined math and reading. The school reports a 86% graduation rate.
40% of students qualify for free or reduced-price lunch.
Lynden High School is part of the Lynden School District in Washington.
How This School Compares
Lynden High School has 962 students enrolled, making it larger than the average school in Lynden School District (443 students). Its 63% proficiency rate is 8 percentage points above the district average of 56%. Compared to the Washington state average of 49%, the school performs 14 points higher. The 22.4:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Lynden High School has 962 students enrolled in grades 9-12. The student-to-teacher ratio is 22.4:1.
According to EDFacts data, 63% of students at Lynden High School meet grade-level proficiency standards in combined math and reading assessments.
Lynden High School has a 86% graduation rate, measuring the percentage of students who graduate within four years.
Lynden High School is part of the Lynden School District in Lynden, 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.
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.
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.