Tahoma Senior High School
Maple Valley, WA · High School · Grades 9-12
Tahoma Senior High School is a high school in Maple Valley, WA with 2,790 students enrolled and a 54% proficiency rate. Part of Tahoma School District. NCES data from the U.S. Department of Education.
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About This School
Tahoma Senior High School is a high school located in Maple Valley, Washington. The school serves 2,790 students in grades 9-12. The student-to-teacher ratio is 22.5:1.
According to EDFacts assessment data, 54% of students meet grade-level proficiency standards in combined math and reading. The school reports a 90% graduation rate.
19% of students qualify for free or reduced-price lunch.
Tahoma Senior High School is part of the Tahoma School District in Washington.
How This School Compares
Tahoma Senior High School has 2,790 students enrolled, making it larger than the average school in Tahoma School District (911 students). Its 54% proficiency rate is 8 percentage points below the district average of 62%. Compared to the Washington state average of 49%, the school performs 5 points higher. The 22.5:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Tahoma Senior High School has 2,790 students enrolled in grades 9-12. The student-to-teacher ratio is 22.5:1.
According to EDFacts data, 54% of students at Tahoma Senior High School meet grade-level proficiency standards in combined math and reading assessments.
Tahoma Senior High School has a 90% graduation rate, measuring the percentage of students who graduate within four years.
Tahoma Senior High School is part of the Tahoma School District in Maple Valley, 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.
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.