C- Top 90%

Canterbury School

Grades PK-06 WORCESTER, MA

Moved up 62 places from 2024 to 2025

#747 State Rank
C- District Grade
129 Canterbury Street, WORCESTER, MA 01603
Diverse
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
307 Students
93.9% Attendance Rate
32.8 Composite Score
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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.

English Language Arts

26.5% Meeting or exceeding expectations
2023 27.3% 27.3%
2024 19.8% 19.8%
2025 26.5% 26.5%

Mathematics

17.3% Meeting or exceeding expectations
2023 31.5% 31.5%
2024 19.3% 19.3%
2025 17.3% 17.3%

Science

27% Meeting or exceeding expectations
2023 21% 21%
2024 4% 4%
2025 27% 27%
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
2025English Language Arts03 23%—
2025English Language Arts04 36%—
2025English Language Arts05 15%—
2025English Language Arts06 32%—
2025Mathematics03 10%—
2025Mathematics04 14%—
2025Mathematics05 27%—
2025Mathematics06 18%—
2025Science05 27%—
2024English Language Arts03 24%—
2024English Language Arts04 17%—
2024English Language Arts05 14%4%
2024English Language Arts06 24%5%
2024Mathematics03 19%—
2024Mathematics04 23%—
2024Mathematics05 11%—
2024Mathematics06 24%2%
2024Science05 4%—
2023English Language Arts03 25%4%
2023English Language Arts04 36%4%
2023English Language Arts05 21%3%
2023English Language Arts06 27%8%
2023Mathematics03 28%—
2023Mathematics04 50%—
2023Mathematics05 18%3%
2023Mathematics06 30%8%
2023Science05 21%—

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

307 students enrolled

Race/Ethnicity

Hispanic 58.6%
Black 15.6%
White 13%
Asian 9.1%
Multiracial 3.6%

Gender

50.8% Male
49.2% Female

Student Programs

English Learners 45.3%
Special Education 20.2%
Free/Reduced Lunch 82.4%

School Performance

Key metrics and program information

Attendance

93.9% Attendance Rate
16.5% Chronic Absence

Staffing

Location

129 Canterbury Street, WORCESTER, MA

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C--Rated School

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Frequently Asked Questions

What is Canterbury School's grade rating?

Canterbury School has earned a grade of C-, ranked #747 in Massachusetts, placing it in the top 90% 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 Canterbury School?

Approximately 307 students are enrolled at Canterbury School.

How does Canterbury School perform on MCAS tests?

Based on the most recent MCAS results, Canterbury School's proficiency rates are: English Language Arts (26% proficient), Mathematics (17% proficient), Science (27% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Canterbury School?

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

What school district is Canterbury School part of?

Canterbury School is part of Worcester 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.