Marbrook Elementary School
Wilmington, DE · Elementary School
Performance Overview
About This School
Marbrook Elementary School is a elementary school located in Wilmington, Delaware. The school serves 399 students.
With a DataScore of 58/100 (C), Marbrook Elementary School performs at the state average for Delaware. Notably, the school is on an upward trend, showing meaningful improvement over the past three years.
Other Schools in Red Clay Consolidated School District
Frequently Asked Questions
Marbrook Elementary School has a DataScore of 58/100 (Grade C), based on academic proficiency (35%), growth trend (30%), and resource access (35%). This measures actual student outcomes, not school inputs.
Marbrook Elementary School has 399 students enrolled. The student-to-teacher ratio is 10.5:1.
Yes, Marbrook Elementary School is on an upward trend with a 3-year growth score of +22, 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.
Marbrook Elementary School is part of the Red Clay Consolidated School District in Wilmington, Delaware. 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.