A Top 12%

Williams School

Grades K-05 NEWTON, MA

Moved up 210 places from 2024 to 2025

#97 State Rank
A+ District Grade
141 Grove Street, NEWTON, MA 02466
Diverse High Attendance 96.2%
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
198 Students
96.2% Attendance Rate
59.5 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.

English Language Arts

64.7% Meeting or exceeding expectations

8.5% exceeding expectations

2023 68.7% 68.7%
2024 54.7% 54.7%
2025 64.7% 64.7%

Mathematics

63% Meeting or exceeding expectations

23% exceeding expectations

2023 65% 65%
2024 62% 62%
2025 63% 63%

Science

64% Meeting or exceeding expectations

17% exceeding expectations

2023 66% 66%
2024 53% 53%
2025 64% 64%
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 68%3%
2025English Language Arts04 62%
2025English Language Arts05 64%14%
2025Mathematics03 68%29%
2025Mathematics04 71%29%
2025Mathematics05 50%11%
2025Science05 64%17%
2024English Language Arts03 51%17%
2024English Language Arts04 63%6%
2024English Language Arts05 50%8%
2024Mathematics03 54%29%
2024Mathematics04 69%23%
2024Mathematics05 63%16%
2024Science05 53%5%
2023English Language Arts03 76%16%
2023English Language Arts04 67%6%
2023English Language Arts05 63%5%
2023Mathematics03 70%22%
2023Mathematics04 64%17%
2023Mathematics05 61%11%
2023Science05 66%11%

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

198 students enrolled

Race/Ethnicity

White 47.5%
Asian 35.4%
Hispanic 9.1%
Multiracial 5.6%
Black 2.5%

Gender

55.6% Male
44.4% Female

Student Programs

English Learners 13.6%
Special Education 20.2%
Free/Reduced Lunch 15.7%

School Performance

Key metrics and program information

Attendance

96.2% Attendance Rate
5.8% Chronic Absence

Staffing

Location

141 Grove Street, NEWTON, MA

A-Rated School

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Part of Newton School District

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Frequently Asked Questions

What is Williams School's grade rating?

Williams School has earned a grade of A, ranked #97 in Massachusetts, placing it in the top 12% 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 Williams School?

Approximately 198 students are enrolled at Williams School.

How does Williams School perform on MCAS tests?

Based on the most recent MCAS results, Williams School's proficiency rates are: English Language Arts (65% proficient), Mathematics (63% proficient), Science (64% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Williams School?

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

What school district is Williams School part of?

Williams School is part of Newton 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.