A- Top 21%

Wilmington Middle School

Grades PK-08 WILMINGTON, MA

Improved 2 spots from last year

#76 State Rank
A- District Grade
25 Carter Lane, WILMINGTON, MA 01887
MCAS scores from 2025 Data updated December 2025
782 Students
94.6% Attendance Rate
52.7 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

CIV

57% Proficient or Above
11% Advanced

English Language Arts

47.3% Proficient or Above
8.7% Advanced

Mathematics

54% Proficient or Above
11.3% Advanced

Science

55% Proficient or Above
13% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 CIV 08 57% 11%
2025 English Language Arts 06 44% 8%
2025 English Language Arts 07 43% 5%
2025 English Language Arts 08 55% 13%
2025 Mathematics 06 50% 10%
2025 Mathematics 07 51% 11%
2025 Mathematics 08 61% 13%
2025 Science 08 55% 13%
2024 English Language Arts 06 41% 9%
2024 English Language Arts 07 47% 9%
2024 English Language Arts 08 50% 8%
2024 Mathematics 06 51% 8%
2024 Mathematics 07 58% 13%
2024 Mathematics 08 50% 7%
2024 Science 08 53% 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

782 students enrolled

Race/Ethnicity

White 81.8%
Asian 7.3%
Hispanic 5.8%
Multiracial 3.5%
Black 1.7%

Gender

50% Male
50% Female

Student Programs

English Learners 0.8%
Special Education 19.2%
Free/Reduced Lunch 14.3%

School Performance

Key metrics and program information

Attendance

94.6% Attendance Rate
12% Chronic Absence

Staffing

Location

25 Carter Lane, WILMINGTON, MA

A--Rated School

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Part of Wilmington School District

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Frequently Asked Questions

What is Wilmington Middle School's grade rating?

Wilmington Middle School has earned a grade of A-, ranked #76 in Massachusetts, placing it in the top 21% 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 Wilmington Middle School?

Approximately 782 students are enrolled at Wilmington Middle School.

How does Wilmington Middle School perform on MCAS tests?

Based on the most recent MCAS results, Wilmington Middle School's proficiency rates are: CIV (57% proficient), English Language Arts (47% proficient), Mathematics (54% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Wilmington Middle School?

Wilmington Middle School has an attendance rate of 94.6%. Strong attendance is correlated with better academic outcomes.

What school district is Wilmington Middle School part of?

Wilmington Middle School is part of Wilmington 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.