Lewiston High School
Lewiston, ME · High School · Grades 9-12
Lewiston High School is a high school in Lewiston, ME with 1,575 students enrolled and a 48% proficiency rate. Part of Lewiston Public Schools. NCES data from the U.S. Department of Education.
Lewiston High School is a high school in Lewiston, ME, enrolling 1,575 students in grades 9-12 within the Lewiston Public Schools. That headcount is above the 726-student average for schools in the district.
EDFacts assessment data shows 48% of students reaching grade-level proficiency in combined math and reading, near the middle of the national range. That is 4 points above the 44% average for the Lewiston Public Schools. Against the 54% Maine statewide average, the school sits 7 points lower.
Over the last three reported years the district proficiency rate this school inherits has risen by about 23 points. As a high school, it reports a 80% adjusted-cohort graduation rate, the share of first-time ninth-graders who earn a regular diploma within four years.
The student-teacher ratio is 14.2 to 1, close to the U.S. average of about 16 to 1. 49% of students qualify for free or reduced-price lunch. It receives Title I federal funding, which flags a higher share of low-income students rather than measuring school quality.
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About This School
Lewiston High School is a high school located in Lewiston, Maine. The school serves 1,575 students in grades 9-12. The student-to-teacher ratio is 14.2:1.
According to EDFacts assessment data, 48% of students meet grade-level proficiency standards in combined math and reading. The school reports a 80% graduation rate.
49% of students qualify for free or reduced-price lunch.
Lewiston High School is part of the Lewiston Public Schools in Maine. The school receives Title I federal funding.
How This School Compares
Lewiston High School has 1,575 students enrolled, making it larger than the average school in Lewiston Public Schools (726 students). Its 48% proficiency rate is 4 percentage points above the district average of 44%. Compared to the Maine state average of 54%, the school performs 7 points lower. With a 14.2:1 student-teacher ratio, it offers smaller class sizes than the national average.
Frequently Asked Questions
Lewiston High School has 1,575 students enrolled in grades 9-12. The student-to-teacher ratio is 14.2:1.
According to EDFacts data, 48% of students at Lewiston High School meet grade-level proficiency standards in combined math and reading assessments.
Lewiston High School has a 80% graduation rate, measuring the percentage of students who graduate within four years.
Lewiston High School is part of the Lewiston Public Schools in Lewiston, Maine. 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.
Source: NCES Common Core of Data, 2026.