Lowell High
Lowell, MA · High School · Grades 9-12
Lowell High is a high school in Lowell, MA with 3,167 students enrolled and a 46% proficiency rate. Part of Lowell. NCES data from the U.S. Department of Education.
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About This School
Lowell High is a high school located in Lowell, Massachusetts. The school serves 3,167 students in grades 9-12. The student-to-teacher ratio is 13.7:1.
According to EDFacts assessment data, 46% of students meet grade-level proficiency standards in combined math and reading. The school reports a 74% graduation rate.
Lowell High is part of the Lowell in Massachusetts.
How This School Compares
Lowell High has 3,167 students enrolled, making it larger than the average school in Lowell (523 students). Its 46% proficiency rate is 3 percentage points below the district average of 49%. Compared to the Massachusetts state average of 50%, the school performs 4 points lower. With a 13.7:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Lowell High has 3,167 students enrolled in grades 9-12. The student-to-teacher ratio is 13.7:1.
According to EDFacts data, 46% of students at Lowell High meet grade-level proficiency standards in combined math and reading assessments.
Lowell High has a 74% graduation rate, measuring the percentage of students who graduate within four years.
Lowell High is part of the Lowell in Lowell, Massachusetts. 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.
The this entity record above pulls directly from NCES Common Core of Data and EDFacts. What follows is the per-entity context — how this entity sits in the broader U.S. K-12 school outcomes and enrollment distribution and which underlying factors drive the headline numbers.
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.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.