A- Top 21%

West Intermediate School

Grades PK-05 WILMINGTON, MA

Improved 104 spots from last year

#175 State Rank
A- District Grade
22 Carter Lane, WILMINGTON, MA 01887
MCAS scores from 2025 Data updated December 2025
309 Students
94.9% Attendance Rate
56.2 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

English Language Arts

48% Proficient or Above
5% Advanced

Mathematics

56% Proficient or Above
10.5% Advanced

Science

61% Proficient or Above
14% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 English Language Arts 04 53% 3%
2025 English Language Arts 05 43% 7%
2025 Mathematics 04 57% 9%
2025 Mathematics 05 55% 12%
2025 Science 05 61% 14%
2024 English Language Arts 04 47% 4%
2024 English Language Arts 05 39% 6%
2024 Mathematics 04 58% 10%
2024 Mathematics 05 54% 15%
2024 Science 05 52% 8%
2023 English Language Arts 04 43% 3%
2023 English Language Arts 05 47% 2%
2023 Mathematics 04 60% 16%
2023 Mathematics 05 61% 10%
2023 Science 05 45% 4%

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

309 students enrolled

Race/Ethnicity

White 78%
Asian 9.7%
Hispanic 5.8%
Multiracial 4.5%
Black 1.6%

Gender

50.8% Male
49.2% Female

Student Programs

English Learners 3.6%
Special Education 21%
Free/Reduced Lunch 12.6%

School Performance

Key metrics and program information

Attendance

94.9% Attendance Rate
10.3% Chronic Absence

Staffing

Location

22 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 West Intermediate School's grade rating?

West Intermediate School has earned a grade of A-, ranked #175 in Massachusetts, placing it in the top 21% of Massachusetts Elementary 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 West Intermediate School?

Approximately 309 students are enrolled at West Intermediate School.

How does West Intermediate School perform on MCAS tests?

Based on the most recent MCAS results, West Intermediate School's proficiency rates are: English Language Arts (48% proficient), Mathematics (56% proficient), Science (61% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at West Intermediate School?

West Intermediate School has an attendance rate of 94.9%. Strong attendance is correlated with better academic outcomes.

What school district is West Intermediate School part of?

West Intermediate 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.