Mill Street El
Lewisville, TX · Elementary School · Grades -1-5
Performance Overview
About This School
Mill Street El is a elementary school located in Lewisville, Texas. The school serves 613 students in grades -1-5.
With a DataScore of 40/100 (D), Mill Street El performs below the state average for Texas. The school has experienced declining performance over the past three years.
85% 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
Mill Street El has a DataScore of 40/100 (Grade D), based on academic proficiency (35%), growth trend (30%), and resource access (35%). This measures actual student outcomes, not school inputs.
Mill Street El has 613 students enrolled in grades -1-5. The student-to-teacher ratio is 12.8:1.
Mill Street El has experienced a decline with a 3-year growth score of -5.
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.
Mill Street El is part of the Lewisville Isd in Lewisville, Texas. 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.