C+ Top 67%

Bridge Boston Charter School

Grades PK-08 BOSTON, MA

Moved down 77 places from 2024 to 2025

#238 State Rank
C- District Grade
435 Warren Street, BOSTON, MA 02119
Diverse
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
347 Students
93.9% Attendance Rate
37.3 Composite Score

MCAS score comparisons

Students meeting or exceeding expectations · 2025 results

Each subject shows the average of published grade percentages, without weighting by enrollment. The bars compare available years on a 0–100% scale. Grade coverage and student groups can change between years.

CIV

25% Meeting or exceeding expectations

English Language Arts

34.7% Meeting or exceeding expectations

7% exceeding expectations

2023 26% 26%
2024 28.3% 28.3%
2025 34.7% 34.7%

Mathematics

36.2% Meeting or exceeding expectations

3% exceeding expectations

2023 27% 27%
2024 35% 35%
2025 36.2% 36.2%

Science

18.5% Meeting or exceeding expectations

3% exceeding expectations

2023 11% 11%
2024 20% 20%
2025 18.5% 18.5%
View published results by year and grade
Available grade results for the latest 3 published years. An em dash means the value was not published.
YearSubjectGradeMeeting+Exceeding
2025CIV08 25%—
2025English Language Arts03 19%—
2025English Language Arts04 33%—
2025English Language Arts05 31%—
2025English Language Arts06 50%7%
2025English Language Arts07 30%—
2025English Language Arts08 45%—
2025Mathematics03 24%3%
2025Mathematics04 31%—
2025Mathematics05 42%3%
2025Mathematics06 39%—
2025Mathematics07 26%—
2025Mathematics08 55%—
2025Science05 17%3%
2025Science08 20%—
2024English Language Arts03 30%—
2024English Language Arts04 31%—
2024English Language Arts05 11%—
2024English Language Arts06 17%3%
2024English Language Arts07 43%—
2024English Language Arts08 38%—
2024Mathematics03 35%5%
2024Mathematics04 41%3%
2024Mathematics05 14%—
2024Mathematics06 31%3%
2024Mathematics07 33%—
2024Mathematics08 56%13%
2024Science05 9%—
2024Science08 31%—
2023English Language Arts03 33%—
2023English Language Arts04 24%—
2023English Language Arts05 24%3%
2023English Language Arts06 39%6%
2023English Language Arts07 10%—
2023English Language Arts08 26%—
2023Mathematics03 33%8%
2023Mathematics04 26%—
2023Mathematics05 30%3%
2023Mathematics06 28%6%
2023Mathematics07 19%—
2023Mathematics08 26%—
2023Science05 18%—
2023Science08 4%—

MCAS subject percentages differ from the composite school rating, which combines available academic and school indicators. Letter grades and state ranks compare schools at the same level. A rank change describes relative position, not a percentage-point change in test scores. Read the rating methodology.

Student Demographics

347 students enrolled

Race/Ethnicity

Black 56.8%
Hispanic 37.2%
Multiracial 3.5%
White 1.2%
Asian 0.9%

Gender

47.3% Male
52.7% Female

Student Programs

English Learners 16.1%
Special Education 19%
Free/Reduced Lunch 77.8%

School Performance

Key metrics and program information

Attendance

93.9% Attendance Rate
20.1% Chronic Absence

Staffing

Location

435 Warren Street, BOSTON, MA

C+-Rated School

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Frequently Asked Questions

What is Bridge Boston Charter School's grade rating?

Bridge Boston Charter School has earned a grade of C+, ranked #238 in Massachusetts, placing it in the top 67% 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 Bridge Boston Charter School?

Approximately 347 students are enrolled at Bridge Boston Charter School.

How does Bridge Boston Charter School perform on MCAS tests?

Based on the most recent MCAS results, Bridge Boston Charter School's proficiency rates are: CIV (25% proficient), English Language Arts (35% proficient), Mathematics (36% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Bridge Boston Charter School?

Bridge Boston Charter School has an attendance rate of 93.9%. Strong attendance is correlated with better academic outcomes.

What school district is Bridge Boston Charter School part of?

Bridge Boston Charter 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.