John Marshall Elementary
Glendale, CA · Elementary School
Performance Overview
About This School
John Marshall Elementary is a elementary school located in Glendale, California. The school serves 463 students.
With a DataScore of 48/100 (D), John Marshall Elementary performs below the state average for California. Notably, the school is on an upward trend, showing meaningful improvement over the past three years.
74% 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
John Marshall Elementary has a DataScore of 48/100 (Grade D), based on academic proficiency (35%), growth trend (30%), and resource access (35%). This measures actual student outcomes, not school inputs.
John Marshall Elementary has 463 students enrolled. The student-to-teacher ratio is 23.2:1.
Yes, John Marshall Elementary is on an upward trend with a 3-year growth score of +37, showing meaningful academic improvement.
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.
John Marshall Elementary is part of the Glendale Unified in Glendale, California. 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.