Mercer International Middle School
Seattle, WA · Middle School · Grades 6-8
Performance Overview
About This School
Mercer International Middle School is a middle school located in Seattle, Washington. The school serves 862 students in grades 6-8.
With a DataScore of 43/100 (D), Mercer International Middle School performs below the state average for Washington. Performance has been relatively stable over the past three years.
67% of students qualify for free or reduced-price lunch, indicating the school serves a predominantly low-income community. DataScores measure outcomes regardless of demographics — what matters is how students perform and whether they're improving.
Frequently Asked Questions
Mercer International Middle School has a DataScore of 43/100 (Grade D), based on academic proficiency (35%), growth trend (30%), and resource access (35%). This measures actual student outcomes, not school inputs.
Mercer International Middle School has 862 students enrolled in grades 6-8. The student-to-teacher ratio is 16.3:1.
Mercer International Middle School has been relatively stable over the past three years with a 3-year growth score of +1.
The DataScore (0-100, A-F) grades every US public school based on academic outcomes: proficiency rates (35%), 3-year growth trend (30%), graduation rate for high schools (20%), and resource access (15%). Unlike other ratings, it focuses on what students actually achieve.
Mercer International Middle School is part of the Seattle School District No. 1 in Seattle, Washington. You can view all schools in this district and compare their performance on the district page.
DataScore is calculated from NCES proficiency rates, 3-year growth trends, graduation rates (high schools), and resource access indicators.