A+ Top 5%

Mason-Rice School

Grades K-05 NEWTON, MA

Moved up 4 places from 2024 to 2025

#40 State Rank
A+ District Grade
149 Pleasant Street, NEWTON, MA 02459
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
310 Students
95.8% Attendance Rate
63 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

76.7% Meeting or exceeding expectations

17.7% exceeding expectations

2023 79.7% 79.7%
2024 74.7% 74.7%
2025 76.7% 76.7%

Mathematics

77% Meeting or exceeding expectations

28% exceeding expectations

2023 78% 78%
2024 81.3% 81.3%
2025 77% 77%

Science

81% Meeting or exceeding expectations

44% exceeding expectations

2023 79% 79%
2024 71% 71%
2025 81% 81%
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 76%20%
2025English Language Arts04 77%7%
2025English Language Arts05 77%26%
2025Mathematics03 80%38%
2025Mathematics04 79%14%
2025Mathematics05 72%32%
2025Science05 81%44%
2024English Language Arts03 73%7%
2024English Language Arts04 71%13%
2024English Language Arts05 80%32%
2024Mathematics03 88%39%
2024Mathematics04 75%29%
2024Mathematics05 81%25%
2024Science05 71%32%
2023English Language Arts03 83%19%
2023English Language Arts04 74%26%
2023English Language Arts05 82%23%
2023Mathematics03 73%27%
2023Mathematics04 80%37%
2023Mathematics05 81%23%
2023Science05 79%32%

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

310 students enrolled

Race/Ethnicity

White 61.3%
Asian 20%
Multiracial 10.6%
Hispanic 6.8%
Black 1.3%

Gender

48.7% Male
51.3% Female

Student Programs

English Learners 6.8%
Special Education 16.1%
Free/Reduced Lunch 5.5%

School Performance

Key metrics and program information

Attendance

95.8% Attendance Rate
6.5% Chronic Absence

Staffing

Location

149 Pleasant Street, NEWTON, MA

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A+-Rated School

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Frequently Asked Questions

What is Mason-Rice School's grade rating?

Mason-Rice School has earned a grade of A+, ranked #40 in Massachusetts, placing it in the top 5% 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 Mason-Rice School?

Approximately 310 students are enrolled at Mason-Rice School.

How does Mason-Rice School perform on MCAS tests?

Based on the most recent MCAS results, Mason-Rice School's proficiency rates are: English Language Arts (77% proficient), Mathematics (77% proficient), Science (81% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Mason-Rice School?

Mason-Rice School has an attendance rate of 95.8%. Strong attendance is correlated with better academic outcomes.

What school district is Mason-Rice School part of?

Mason-Rice 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.