B+ Top 37%

Thomas R Plympton Elementary School

Grades K-05 WALTHAM, MA

Improved 344 spots from last year

#303 State Rank
B+ District Grade
20 Farnsworth Street, WALTHAM, MA 02451
Diverse
MCAS scores from 2025 Data updated December 2025
357 Students
94.4% Attendance Rate
50.8 Composite Score

MCAS Test Scores

Massachusetts Comprehensive Assessment System results

English Language Arts

36.3% Proficient or Above
8% Advanced

Mathematics

37.3% Proficient or Above
10.3% Advanced

Science

29% Proficient or Above
3% Advanced

Score Trends

Year Subject Grade Proficient+ Advanced
2025 English Language Arts 03 50% 11%
2025 English Language Arts 04 27% 0%
2025 English Language Arts 05 32% 5%
2025 Mathematics 03 48% 19%
2025 Mathematics 04 41% 9%
2025 Mathematics 05 23% 3%
2025 Science 05 29% 3%
2024 English Language Arts 03 38% 0%
2024 English Language Arts 04 21% 0%
2024 English Language Arts 05 29% 0%
2024 Mathematics 03 36% 7%
2024 Mathematics 04 29% 5%
2024 Mathematics 05 22% 0%
2024 Science 05 25% 5%
2023 English Language Arts 03 32% 6%

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

357 students enrolled

Race/Ethnicity

White 38.9%
Hispanic 38.1%
Black 13.4%
Multiracial 5.3%
Asian 4.2%

Gender

53.8% Male
46.2% Female

Student Programs

English Learners 28.6%
Special Education 17.9%
Free/Reduced Lunch 43.7%

School Performance

Key metrics and program information

Attendance

94.4% Attendance Rate
16.8% Chronic Absence

Staffing

Location

20 Farnsworth Street, WALTHAM, MA

B+-Rated School

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Frequently Asked Questions

What is Thomas R Plympton Elementary School's grade rating?

Thomas R Plympton Elementary School has earned a grade of B+, ranked #303 in Massachusetts, placing it in the top 37% 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 Thomas R Plympton Elementary School?

Approximately 357 students are enrolled at Thomas R Plympton Elementary School.

How does Thomas R Plympton Elementary School perform on MCAS tests?

Based on the most recent MCAS results, Thomas R Plympton Elementary School's proficiency rates are: English Language Arts (36% proficient), Mathematics (37% proficient), Science (29% proficient). MCAS (Massachusetts Comprehensive Assessment System) tests measure student achievement in English Language Arts, Mathematics, and Science.

What is the attendance rate at Thomas R Plympton Elementary School?

Thomas R Plympton Elementary School has an attendance rate of 94.4%. Strong attendance is correlated with better academic outcomes.

What school district is Thomas R Plympton Elementary School part of?

Thomas R Plympton Elementary School is part of Waltham 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.