A Top 15%

Horace Mann School

Grades K-05 NEWTON, MA

Moved up 99 places from 2024 to 2025

#127 State Rank
A+ District Grade
225 Nevada Street, NEWTON, MA 02460
Diverse
Rating sources & methodology MCAS scores from 2025 Data updated September 2026
342 Students
95.8% Attendance Rate
57.8 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

53.3% Meeting or exceeding expectations

10.3% exceeding expectations

2023 57.3% 57.3%
2024 51.7% 51.7%
2025 53.3% 53.3%

Mathematics

61.3% Meeting or exceeding expectations

18.3% exceeding expectations

2023 56.3% 56.3%
2024 59% 59%
2025 61.3% 61.3%

Science

69% Meeting or exceeding expectations

17% exceeding expectations

2023 54% 54%
2024 67% 67%
2025 69% 69%
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 49%5%
2025English Language Arts04 47%5%
2025English Language Arts05 64%21%
2025Mathematics03 55%22%
2025Mathematics04 63%12%
2025Mathematics05 66%21%
2025Science05 69%17%
2024English Language Arts03 46%8%
2024English Language Arts04 52%5%
2024English Language Arts05 57%17%
2024Mathematics03 53%17%
2024Mathematics04 62%18%
2024Mathematics05 62%11%
2024Science05 67%14%
2023English Language Arts03 55%19%
2023English Language Arts04 45%5%
2023English Language Arts05 72%12%
2023Mathematics03 55%19%
2023Mathematics04 53%5%
2023Mathematics05 61%11%
2023Science05 54%21%

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

342 students enrolled

Race/Ethnicity

White 52%
Asian 17.8%
Multiracial 13.2%
Hispanic 12%
Black 5%

Gender

49.7% Male
50% Female

Student Programs

English Learners 11.1%
Special Education 16.1%
Free/Reduced Lunch 16.4%

School Performance

Key metrics and program information

Attendance

95.8% Attendance Rate
5.3% Chronic Absence

Staffing

Location

225 Nevada Street, NEWTON, MA

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A-Rated School

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Frequently Asked Questions

What is Horace Mann School's grade rating?

Horace Mann School has earned a grade of A, ranked #127 in Massachusetts, placing it in the top 15% 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 Horace Mann School?

Approximately 342 students are enrolled at Horace Mann School.

How does Horace Mann School perform on MCAS tests?

Based on the most recent MCAS results, Horace Mann School's proficiency rates are: English Language Arts (53% proficient), Mathematics (61% proficient), Science (69% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Horace Mann School?

Horace Mann School has an attendance rate of 95.8%. Strong attendance is correlated with better academic outcomes.

What school district is Horace Mann School part of?

Horace Mann 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.