Lexington High

251 Waltham Street, Lexington, MA 02421

ASchola Grade
Grades
9–12
High
Students
2,405
Enrolled 2024–25
Students per teacher
11.4 : 1
Full-time teachers
District
Lexington
Middlesex County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 322 Massachusetts high schools · How we grade
Test scores87% proficient in math & reading
99thpercentile
Equity70% of low-income students proficient
98thpercentile
Attendance9% chronically absent
95thpercentile
Graduation rate100% graduate in 4 years
97thpercentile
College readinessAt least 55% take AP, IB or dual-enrollment courses
98thpercentile
Class size11.4 students per teacher
45thpercentile

Percentiles compare this school with other Massachusetts high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Lexington High

Lexington High is a public high school in Lexington, Massachusetts, serving grades 9–12. It is part of Lexington. The school is located in a large suburb in Middlesex County.

In the 2024–25 school year, 2,405 students were enrolled, with about 11.4 students for every full-time teacher. That ratio is close to the typical Massachusetts high school (11.0 students per teacher). Its Schola Grade is A (excellent), compared with 322 Massachusetts high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

251 Waltham Street
Lexington, MA 02421
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,405 students
Students per teacher
11.4 to 1
AP courses offered
20
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Lexington
County
Middlesex County
NCES school ID
250684001001

Schools near Lexington High

All 17 schools in Lexington →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.