A+ Top 5%

Boston Latin School

Grades 07-12 BOSTON, MA

Improved 61 spots from last year

#19 State Rank
C- District Grade
78 Avenue Louis Pasteur, BOSTON, MA 02115
High Grad Rate 98.3% Diverse
MCAS scores from 2025 Data updated December 2025
2,424 Students
94.1% Attendance Rate
73.3 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

CIV

59% Proficient or Above
16% Advanced

English Language Arts

81% Proficient or Above
24.3% Advanced

Mathematics

82.7% Proficient or Above
31.3% Advanced

Science

68% Proficient or Above
19.5% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 CIV 08 59% 16%
2025 English Language Arts 07 83% 27%
2025 English Language Arts 08 69% 22%
2025 English Language Arts 10 91% 24%
2025 Mathematics 07 85% 31%
2025 Mathematics 08 72% 19%
2025 Mathematics 10 91% 44%
2025 Science 08 49% 6%
2025 Science 10 87% 33%
2024 English Language Arts 07 67% 20%
2024 English Language Arts 08 65% 20%
2024 English Language Arts 10 96% 41%
2024 Mathematics 07 76% 23%
2024 Mathematics 08 68% 15%
2024 Mathematics 10 95% 50%

MCAS is administered annually to students in grades 3-8 and 10. Scores reflect the percentage of students meeting or exceeding grade-level expectations.

Student Demographics

2,424 students enrolled

Race/Ethnicity

White 32.1%
Asian 30.7%
Hispanic 16.5%
Black 15.3%
Multiracial 5.2%

Gender

45.9% Male
53.8% Female

Student Programs

English Learners 0.6%
Special Education 3.3%
Free/Reduced Lunch 31.3%

School Performance

Key metrics and program information

Attendance

94.1% Attendance Rate
15.6% Chronic Absence

Staffing

Location

78 Avenue Louis Pasteur, BOSTON, MA

A+-Rated School

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Part of Boston School District

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Frequently Asked Questions

What is Boston Latin School's grade rating?

Boston Latin School has earned a grade of A+, ranked #19 in Massachusetts, placing it in the top 5% of Massachusetts Combined schools. This rating is based on 2025 MCAS test scores, attendance rates, and other performance metrics from the Massachusetts Department of Elementary and Secondary Education.

How many students attend Boston Latin School?

Approximately 2,424 students are enrolled at Boston Latin School.

How does Boston Latin School perform on MCAS tests?

Based on the most recent MCAS results, Boston Latin School's proficiency rates are: CIV (59% proficient), English Language Arts (81% proficient), Mathematics (83% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the graduation rate at Boston Latin School?

Boston Latin School has a excellent 98.3% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.

What is the attendance rate at Boston Latin School?

Boston Latin School has an attendance rate of 94.1%. Strong attendance is correlated with better academic outcomes.

What school district is Boston Latin School part of?

Boston Latin School is part of Boston School District. For enrollment information, contact the district office or visit the school's website. Enrollment typically requires proof of residency within the district boundaries.

How are Massachusetts school ratings calculated?

School ratings are calculated using multiple data points from the Massachusetts Department of Elementary and Secondary Education (DESE), including MCAS test scores (proficiency and growth), attendance rates, graduation rates (for high schools), and student-teacher ratios. Schools are ranked by percentile against similar schools statewide.