A Top 20%

West Intermediate School

Grades PK-05 WILMINGTON, MA

Moved up 109 places from 2024 to 2025

#170 State Rank
A- District Grade
22 Carter Lane, WILMINGTON, MA 01887
High Attendance 96%
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
300 Students
96% Attendance Rate
56.3 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

48% Meeting or exceeding expectations

5% exceeding expectations

2023 45% 45%
2024 43% 43%
2025 48% 48%

Mathematics

56% Meeting or exceeding expectations

10.5% exceeding expectations

2023 60.5% 60.5%
2024 56% 56%
2025 56% 56%

Science

61% Meeting or exceeding expectations

14% exceeding expectations

2023 45% 45%
2024 52% 52%
2025 61% 61%
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 Arts04 53%3%
2025English Language Arts05 43%7%
2025Mathematics04 57%9%
2025Mathematics05 55%12%
2025Science05 61%14%
2024English Language Arts04 47%4%
2024English Language Arts05 39%6%
2024Mathematics04 58%10%
2024Mathematics05 54%15%
2024Science05 52%8%
2023English Language Arts04 43%3%
2023English Language Arts05 47%2%
2023Mathematics04 60%16%
2023Mathematics05 61%10%
2023Science05 45%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

300 students enrolled

Race/Ethnicity

White 78.3%
Asian 7.7%
Hispanic 5.7%
Multiracial 5%
Black 3.3%

Gender

51.7% Male
48.3% Female

Student Programs

English Learners 3.7%
Special Education 20.7%
Free/Reduced Lunch 13.3%

School Performance

Key metrics and program information

Attendance

96% Attendance Rate
6.2% Chronic Absence

Staffing

Location

22 Carter Lane, WILMINGTON, MA

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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 #170 in Massachusetts, placing it in the top 20% 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 300 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 96%. 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.