A- Top 28%

Boston Preparatory Charter Public School

Grades 06-12 BOSTON, MA

Improved 287 spots from last year

#8 State Rank
C- District Grade
885 River Street, BOSTON, MA 02136
High Grad Rate 95.4% Diverse
MCAS scores from 2025 Data updated December 2025
700 Students
92.1% Attendance Rate
41.6 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

CIV

26% Proficient or Above

English Language Arts

20.8% Proficient or Above
2.5% Advanced

Mathematics

17.5% Proficient or Above

Science

14% Proficient or Above

Score Trends

Year Subject Grade Proficient+ Advanced
2025 CIV 08 26% 0%
2025 English Language Arts 06 19% 3%
2025 English Language Arts 07 18% 0%
2025 English Language Arts 08 17% 0%
2025 English Language Arts 10 29% 2%
2025 Mathematics 06 14% 0%
2025 Mathematics 07 18% 0%
2025 Mathematics 08 11% 0%
2025 Mathematics 10 27% 0%
2025 Science 08 19% 0%
2025 Science 10 9% 0%
2024 English Language Arts 06 24% 3%
2024 English Language Arts 07 16% 0%
2024 English Language Arts 08 23% 3%
2024 English Language Arts 10 42% 6%

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

700 students enrolled

Race/Ethnicity

Black 59.9%
Hispanic 32.7%
Multiracial 4.3%
White 1.4%
Asian 0.3%

Gender

49.9% Male
50.1% Female

Student Programs

English Learners 17.1%
Special Education 20.7%
Free/Reduced Lunch 65.3%

School Performance

Key metrics and program information

Attendance

92.1% Attendance Rate
25.9% Chronic Absence

Staffing

Location

885 River Street, BOSTON, MA

A--Rated School

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Frequently Asked Questions

What is Boston Preparatory Charter Public School's grade rating?

Boston Preparatory Charter Public School has earned a grade of A-, ranked #8 in Massachusetts, placing it in the top 28% 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 Preparatory Charter Public School?

Approximately 700 students are enrolled at Boston Preparatory Charter Public School.

How does Boston Preparatory Charter Public School perform on MCAS tests?

Based on the most recent MCAS results, Boston Preparatory Charter Public School's proficiency rates are: CIV (26% proficient), English Language Arts (21% proficient), Mathematics (18% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the graduation rate at Boston Preparatory Charter Public School?

Boston Preparatory Charter Public School has a excellent 95.4% graduation rate. The state average graduation rate in Massachusetts is approximately 89%.

What is the attendance rate at Boston Preparatory Charter Public School?

Boston Preparatory Charter Public School has an attendance rate of 92.1%. Strong attendance is correlated with better academic outcomes.

What school district is Boston Preparatory Charter Public School part of?

Boston Preparatory Charter Public 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.