A+ Top 2%

Wellesley Middle School

Grades 06-08 WELLESLEY, MA

Rank unchanged from 2024 to 2025

#7 State Rank
A+ District Grade
50 Kingsbury Street, WELLESLEY, MA 02481
Diverse High Attendance 96.2%
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
910 Students
96.2% Attendance Rate
64.3 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

72% Meeting or exceeding expectations

15% exceeding expectations

English Language Arts

77% Meeting or exceeding expectations

25.7% exceeding expectations

2023 76.3% 76.3%
2024 74% 74%
2025 77% 77%

Mathematics

75.3% Meeting or exceeding expectations

20.7% exceeding expectations

2023 75.3% 75.3%
2024 75% 75%
2025 75.3% 75.3%

Science

71% Meeting or exceeding expectations

24% exceeding expectations

2023 82% 82%
2024 78% 78%
2025 71% 71%
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 72%15%
2025English Language Arts06 76%30%
2025English Language Arts07 77%22%
2025English Language Arts08 78%25%
2025Mathematics06 79%19%
2025Mathematics07 78%27%
2025Mathematics08 69%16%
2025Science08 71%24%
2024English Language Arts06 79%32%
2024English Language Arts07 59%14%
2024English Language Arts08 84%30%
2024Mathematics06 76%26%
2024Mathematics07 71%19%
2024Mathematics08 78%25%
2024Science08 78%21%
2023English Language Arts06 70%22%
2023English Language Arts07 84%22%
2023English Language Arts08 75%29%
2023Mathematics06 72%14%
2023Mathematics07 79%23%
2023Mathematics08 75%22%
2023Science08 82%23%

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

910 students enrolled

Race/Ethnicity

White 59.9%
Asian 21.1%
Multiracial 7.7%
Hispanic 6.8%
Black 4.4%

Gender

51.5% Male
48.5% Female

Student Programs

English Learners 2.4%
Special Education 17.3%
Free/Reduced Lunch 8.8%

School Performance

Key metrics and program information

Attendance

96.2% Attendance Rate
4.8% Chronic Absence

Staffing

Location

50 Kingsbury Street, WELLESLEY, MA

A+-Rated School

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Part of Wellesley School District

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Frequently Asked Questions

What is Wellesley Middle School's grade rating?

Wellesley Middle School has earned a grade of A+, ranked #7 in Massachusetts, placing it in the top 2% of Massachusetts Middle 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 Wellesley Middle School?

Approximately 910 students are enrolled at Wellesley Middle School.

How does Wellesley Middle School perform on MCAS tests?

Based on the most recent MCAS results, Wellesley Middle School's proficiency rates are: CIV (72% proficient), English Language Arts (77% proficient), Mathematics (75% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Wellesley Middle School?

Wellesley Middle School has an attendance rate of 96.2%. Strong attendance is correlated with better academic outcomes.

What school district is Wellesley Middle School part of?

Wellesley Middle School is part of Wellesley 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.