Mirror Lake Middle School
Chugiak, AK · Middle School · Grades 6-8
Mirror Lake Middle School is a middle school in Chugiak, AK with 563 students enrolled and a 67% proficiency rate. Part of Anchorage School District. NCES data from the U.S. Department of Education.
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About This School
Mirror Lake Middle School is a middle school located in Chugiak, Alaska. The school serves 563 students in grades 6-8. The student-to-teacher ratio is 20.1:1.
According to EDFacts assessment data, 67% of students meet grade-level proficiency standards in combined math and reading.
21% of students qualify for free or reduced-price lunch.
Mirror Lake Middle School is part of the Anchorage School District in Alaska.
How This School Compares
Mirror Lake Middle School has 563 students enrolled, making it larger than the average school in Anchorage School District (460 students). Its 67% proficiency rate is 13 percentage points above the district average of 54%. Compared to the Alaska state average of 49%, the school performs 18 points higher. The 20.1:1 student-teacher ratio is above the national average of 16:1.
Frequently Asked Questions
Mirror Lake Middle School has 563 students enrolled in grades 6-8. The student-to-teacher ratio is 20.1:1.
According to EDFacts data, 67% of students at Mirror Lake Middle School meet grade-level proficiency standards in combined math and reading assessments.
Mirror Lake Middle School is part of the Anchorage School District in Chugiak, Alaska. 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.