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Thomas R Plympton Elementary School

Public Grades K-5
557th
SchoolDigger Rank ?
of 899 Massachusetts Elementary Schools
Better than 38% of Massachusetts elementary schools
Summary

Thomas R Plympton Elementary School is a K–5 school serving 357 students in Waltham, Massachusetts, part of Waltham Public Schools, a district ranked 231st of 351 in Massachusetts. The school's own 2025–26 rank is 557th of 899 elementary schools statewide (38th percentile, 2 stars), placing it third among seven Waltham elementary schools. Its position has been fairly stable over the past decade, ranging between the 26th and 41st percentile, with a low point in 2023–24 (678th of 916, 26th percentile, 1 star) followed by two years of recovery.

Test scores show a clear split: math is a relative strength, while English language arts and science lag. In 2025–26, 43.29% of students were proficient in math — above both district (40.26%) and state (41.11%) averages — with 4th grade math at 56.36%, a genuine bright spot. ELA, however, was 29.09%, roughly nine points below the district and eleven below the state, and 5th grade ELA was just 22.45%. Science came in at 29.17%, below district and state. Compared with nearby Waltham schools, Douglas MacArthur Elementary School posts nearly identical math and science results but much stronger ELA (51.84%), while James Fitzgerald Elementary School outperforms Thomas R Plympton Elementary School in all three subjects.

Results also vary widely across student groups. Special education students ranked in the 54th percentile and male students in the 51st, while English learners ranked 40th and students from low-income backgrounds 25th; several of these groups have shown improvement in recent years. Per-student spending was $23,136 in 2020–21, mid-to-high among nearby schools, and the 2024–25 student–teacher ratio was 10.1, suggesting resources are not the obvious limit. For families comparing options, nearby Newton schools such as C C Burr (ELA 65.87%, math 75%, science 83.33%) and Cunniff in Watertown (ELA 42.45%, math 51.80%, science 60.42%) score higher in all three subjects.

357
Students ?
10.1
Student/teacher ratio ?
$28,350
Per pupil spending ?
43.7%
Directly certified for free meals (2024-25) ?
All students in Massachusetts receive free school meals.
100%
Kindergartners with all required immunizations (2025-26)
Exemptions: 0% (any vaccine)
 20 Farnsworth Street
       Waltham, MA  02451

(781) 314-5760

District: Waltham


Students who attend Thomas R Plympton Elementary School usually attend:

Middle:    John F Kennedy Middle
High:    Waltham Senior High
Racial breakdown:

White:
38.9%
Hispanic:
38.1%
African American:
13.4%
more
 See top rated Massachusetts elementary schools

 Compare Thomas R Plympton Elementary School to nearby elementary schools!
At a glance
▬ Ranking trend: Holding steady — 36th percentile in 2016 → 38th in 2026
Strengths
✓Small classes — about 10 students per teacher
Worth a look
!Test scores below the Massachusetts average (35% vs 41% meeting standards)
!Some student groups rank well below the school's overall statewide standing
!Science scores 12 pts below the Massachusetts average
Students meeting standards (2025-2026) ?
This school35%
District avg38%
Massachusetts avg41%
557th of 899
Massachusetts public elementary schools ?
Bottom 38%▲ up 2 pts since 2016
See the entire ranking list of Massachusetts Elementary Schools →
★★★★★
SchoolDigger rating ?
3rd of 7Elementary Schools in the Waltham
231st of 351Waltham among Massachusetts districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankMassachusetts percentileRating
202638.2557 of 89938.0%★★☆☆☆
202538.3567 of 90637.4%★★☆☆☆
202425.9678 of 91626.0%★☆☆☆☆
202341.8548 of 92840.9%★★☆☆☆
202232.9629 of 93232.5%★★☆☆☆
202141.3559 of 93640.3%★★☆☆☆
201943.7560 of 94240.6%★★☆☆☆
201842.7573 of 93438.7%★★☆☆☆
201742.1587 of 93837.4%★★☆☆☆
201640.0600 of 93235.6%★★☆☆☆
201533.9654 of 91428.4%★☆☆☆☆
201433.9662 of 92628.5%★☆☆☆☆
201341.1596 of 92835.8%★★☆☆☆
201245.5559 of 93039.9%★★☆☆☆
201162.9373 of 92459.6%★★★☆☆
201048.6543 of 92041.0%★★☆☆☆
200957.8416 of 90954.2%★★★☆☆
200848.3518 of 90843.0%★★☆☆☆
200751.3491 of 91146.1%★★☆☆☆
200647.4517 of 91143.2%★★☆☆☆
200539.6567 of 88736.1%★★☆☆☆
200436.7599 of 88232.1%★★☆☆☆
200329.6649 of 88426.6%★☆☆☆☆

African American

YearAvg scoreStatewide rankMassachusetts percentileRating
202552.574 of 16956.2%★★★☆☆
202437.8109 of 16734.7%★★☆☆☆
201812.0170 of 1742.3%☆☆☆☆☆

Disabled

YearAvg scoreStatewide rankMassachusetts percentileRating
202219.1609 of 6729.4%☆☆☆☆☆
202138.8364 of 63242.4%★★☆☆☆
201994.018 of 66597.3%★★★★★
201829.5490 of 65625.3%★☆☆☆☆

English Language Learner

YearAvg scoreStatewide rankMassachusetts percentileRating
202638.6174 of 29140.2%★★☆☆☆
202551.194 of 28166.5%★★★☆☆
202431.5212 of 28224.8%★☆☆☆☆
202341.0137 of 26448.1%★★☆☆☆
202230.0218 of 26718.4%★☆☆☆☆
202130.3206 of 24014.2%★☆☆☆☆
201945.5114 of 25855.8%★★★☆☆
201841.7123 of 24449.6%★★★☆☆

Female

YearAvg scoreStatewide rankMassachusetts percentileRating
202629.7617 of 86929.0%★☆☆☆☆
202530.3613 of 86929.5%★☆☆☆☆
202423.6692 of 88621.9%★☆☆☆☆
202343.3521 of 88741.3%★★☆☆☆
202231.4622 of 90131.0%★★☆☆☆
202148.6470 of 89847.7%★★☆☆☆
201937.3608 of 90232.6%★★☆☆☆
201841.1569 of 89336.3%★★☆☆☆

Hispanic

YearAvg scoreStatewide rankMassachusetts percentileRating
202622.8418 of 47512.0%★☆☆☆☆
202517.9425 of 4587.2%☆☆☆☆☆
202415.7430 of 4463.6%☆☆☆☆☆
202341.1240 of 42042.9%★★☆☆☆
202236.4247 of 40138.4%★★☆☆☆
202156.2119 of 37968.6%★★★☆☆
201946.8209 of 39847.5%★★☆☆☆
201838.0252 of 37933.5%★★☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankMassachusetts percentileRating
202631.5556 of 74225.1%★☆☆☆☆
202521.8649 of 73611.8%★☆☆☆☆
202414.0724 of 7604.7%☆☆☆☆☆
202330.6580 of 75723.4%★☆☆☆☆
202227.7604 of 77221.8%★☆☆☆☆
202148.5345 of 70551.1%★★★☆☆
201945.3390 of 70044.3%★★☆☆☆
201838.5467 of 68531.8%★★☆☆☆

Male

YearAvg scoreStatewide rankMassachusetts percentileRating
202650.6429 of 87951.2%★★★☆☆
202545.2483 of 88445.4%★★☆☆☆
202430.2635 of 89128.7%★☆☆☆☆
202340.7549 of 89638.7%★★☆☆☆
202235.0603 of 90833.6%★★☆☆☆
202135.4593 of 90434.4%★★☆☆☆
201950.9460 of 90749.3%★★☆☆☆
201846.2506 of 89843.7%★★☆☆☆

Special Education

YearAvg scoreStatewide rankMassachusetts percentileRating
202648.1323 of 70954.4%★★★☆☆
202528.2536 of 71725.2%★☆☆☆☆
202433.6478 of 73134.6%★★☆☆☆
202347.6325 of 70353.8%★★★☆☆
202226.2722 of 90520.2%★☆☆☆☆
202139.4557 of 89437.7%★★☆☆☆
201946.8484 of 89646.0%★★☆☆☆
201836.8611 of 88631.0%★★☆☆☆

Tested In Person

YearAvg scoreStatewide rankMassachusetts percentileRating
202138.5583 of 92537.0%★★☆☆☆

White

YearAvg scoreStatewide rankMassachusetts percentileRating
202668.0209 of 73471.5%★★★★☆
202562.0274 of 73762.8%★★★☆☆
202448.7400 of 75346.9%★★☆☆☆
202363.1269 of 76264.7%★★★☆☆
202239.5496 of 76435.1%★★☆☆☆
202153.8345 of 76554.9%★★★☆☆
201967.4234 of 78070.0%★★★★☆
201877.2135 of 77282.5%★★★★☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
White (2026)72nd percentile+33 vs school
African American (2025)56th percentile+19 vs school
Special Education (2026)54th percentile+16 vs school
Male (2026)51st percentile+13 vs school
English Language Learner (2026)40th percentile~ school
Tested In Person (2021)37th percentile-3 vs school
Female (2026)29th percentile-9 vs school
Low Socio Economic Status (2026)25th percentile-13 vs school
Hispanic (2026)12th percentile-26 vs school
Disabled (2022)9th percentile-23 vs school
By subject vs Massachusetts (2025-2026) ?
Mathematics43%~ state avg
Science29%-12 vs state
English Language Arts29%-11 vs state

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Frequently Asked Questions about Thomas R Plympton Elementary School

Students who attend Thomas R Plympton Elementary School usually go on to attend:

Middle : John F Kennedy Middle
High : Waltham Senior High

In the 2024-25 school year, 357 students attended Thomas R Plympton Elementary School.

Students at Thomas R Plympton Elementary School are 39% White, 38% Hispanic, 13% African American, 5% Two or more races, 4% Asian.

Thomas R Plympton Elementary School ranks 557th of 899 Massachusetts elementary schools. SchoolDigger rates this school 2 stars out of 5.

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Latest Massachusetts data All new data »
2024–25 school spending dataNewNov 1, 2026
2020–21 through 2023–24 school spending data (updated)NewNov 1, 2026
2023–24 through 2024–25 teacher salary dataNewNov 1, 2026
2020–21 through 2022–23 teacher salary data (updated)NewNov 1, 2026


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Massachusetts Department of Elementary and Secondary Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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