MAPrimaryCalendar available · 58 events · Auto-updating
Events confirmed from Waltham's official calendar.
Thomas R Plympton Elementary School — School Calendar 2026-27
Primary|Waltham, Massachusetts|Waltham
Waltham, MA 02451
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Upcoming Events
Sep
10
Thu
Kindergarten First Day of SchoolEventDistrict-wide
Confirm bus route and pickup time. Early dismissal may apply.
Sep
10
Thu
PTO PL Ice Cream SocialEventDistrict-wide
Sep
21
Mon
No School - Yom KippourEventDistrict-wide
Sep
23
Wed
Early Releasehalf_dayDistrict-wide
Oct
7
Wed
Walk to School DayEventDistrict-wide
Oct
8
Thu
PL Multicultural NightEventDistrict-wide
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School Profile
School Statistics
Academics (SY 2020-21)
ELA Proficiency
40-44%
Math Proficiency
35-39%
Chronic Absenteeism
12.6%
SY 2019-20
Programs & Activities (SY 2021-22)
Gifted & Talented
45 students enrolled
Student-Teacher Ratio: 9.1:1
Better than average in MATechnology & Internet Access (SY 2021-22)
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
235
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
39.04
76% fully certified
Counselors
2
Nurses
1
School Resource Officers
1
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$27,267
Total current expenditure
Instruction Spending
$16,673
Per pupil, classroom only
Total Revenue/Pupil
$35,623
All funding sources
Funding Sources
Federal 6%State 37%Local 57%
District-level data from NCES F-33 Survey
Community Context
Median Home Value
$713,764
+1.6% 1yr+31.0% 5yr
Boston, MA metro area
Community Need Level
Moderate
CDC/ATSDR Social Vulnerability Index 2022
Neighborhood Indicators (Census Tract)
11.9%
Below 150% poverty line
4.4%
Unemployment rate
2.5%
Uninsured residents
6.6%
No HS diploma (25+)
Special Education (IDEA)
District-level data from IDEA Part B · Students ages 3-21 served under IDEA
Total Students Served
1,108
Ages 3-21 under IDEA
School-Age (6-21)
1,044
Receiving special ed services
Est. % of Enrollment
100%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
227 (22%)
Autism
168 (16%)
Other Health Impairment
134 (13%)
Emotional Disturbance
104 (10%)
Speech/Language Impairment
93 (9%)
Intellectual Disability
31 (3%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
357
Current enrollment
Declining(-11% 5yr)Coming Up
Thu, Sep 10, 2026
Kindergarten First Day of School
Confirm bus route and pickup time. Early dismissal may apply.
EventThu, Sep 10, 2026
PTO PL Ice Cream Social
EventMon, Sep 21, 2026
No School - Yom Kippour
EventFull School Calendar 2026-27
Events marked District-wide apply to all schools in Waltham. Thomas R Plympton Elementary School follows the district calendar.
| Date | Event |
|---|---|
| Tue, Sep 1, 2026 | Staff PDDistrict-wide |
| Wed, Sep 2, 2026 | First Day of School - Gr 1 to 5District-wide |
| Fri, Sep 4, 2026 | No SchoolDistrict-wide |
| Mon, Sep 7, 2026 | No School - Labor DayDistrict-wide |
| Thu, Sep 10, 2026 | Kindergarten First Day of SchoolDistrict-wide |
| Thu, Sep 10, 2026 | PTO PL Ice Cream SocialDistrict-wide |
| Mon, Sep 21, 2026 | No School - Yom KippourDistrict-wide |
| Wed, Sep 23, 2026 | Early ReleaseDistrict-wide |
| Wed, Oct 7, 2026 | Walk to School DayDistrict-wide |
| Thu, Oct 8, 2026 | PL Multicultural NightDistrict-wide |
| Fri, Oct 9, 2026 | PL Picture DayDistrict-wide |
| Mon, Oct 12, 2026 | No School - Indigenous Peoples' DayDistrict-wide |
| Thu, Oct 15, 2026 | PL Back to School NightDistrict-wide |
| Tue, Oct 20, 2026 | Student PhotosDistrict-wide |
| Tue, Oct 20, 2026 | PL PTO MeetingDistrict-wide |
| Wed, Oct 21, 2026 | Early Release - Parent Teacher ConferencesDistrict-wide |
| Fri, Oct 23, 2026 | PL Trunk or Treat District-wide |
| Tue, Nov 3, 2026 | No School - Professional DevelopmentDistrict-wide |
| Wed, Nov 11, 2026 | No School - Veteran's DayDistrict-wide |
| Wed, Nov 18, 2026 | Early Release - Parent Teacher ConferencesDistrict-wide |
| Wed, Nov 25, 2026 | Early Release - ThanksgivingDistrict-wide |
| Wed, Nov 25, 2026 | Marking Period Ends Gr. 2-5District-wide |
| Thu, Nov 26, 2026 | No School - ThanksgivingDistrict-wide |
| Fri, Nov 27, 2026 | No School - ThanksgivingDistrict-wide |
| Thu, Dec 3, 2026 | PL Picture Retake DayDistrict-wide |
| Thu, Dec 3, 2026 | Picture RetakeDistrict-wide |
| Wed, Dec 9, 2026 | Early ReleaseDistrict-wide |
| Fri, Dec 11, 2026 | Report Cards Gr. 2-5District-wide |
| Thu, Dec 24, 2026 | No School - VacationDistrict-wide |
| Fri, Dec 25, 2026 | No School - VacationDistrict-wide |
| Mon, Dec 28, 2026 | No School - VacationDistrict-wide |
| Tue, Dec 29, 2026 | No School - VacationDistrict-wide |
| Wed, Dec 30, 2026 | No School - VacationDistrict-wide |
| Thu, Dec 31, 2026 | No School - VacationDistrict-wide |
| Fri, Jan 1, 2027 | No School - New Year's DayDistrict-wide |
| Mon, Jan 18, 2027 | No School - M.L. King DayDistrict-wide |
| Wed, Jan 20, 2027 | Early Release - Parent Teacher ConferencesDistrict-wide |
| Wed, Jan 27, 2027 | Early ReleaseDistrict-wide |
| Mon, Feb 15, 2027 | Winter VacationDistrict-wide |
| Tue, Feb 16, 2027 | Winter VacationDistrict-wide |
| Wed, Feb 17, 2027 | Winter VacationDistrict-wide |
| Thu, Feb 18, 2027 | Winter VacationDistrict-wide |
| Fri, Feb 19, 2027 | Winter VacationDistrict-wide |
| Wed, Mar 17, 2027 | Early ReleaseDistrict-wide |
| Wed, Mar 24, 2027 | Early Release - Parent Teacher ConferencesDistrict-wide |
| Fri, Mar 26, 2027 | No School - Good FridayDistrict-wide |
| Mon, Apr 19, 2027 | Spring VacationDistrict-wide |
| Tue, Apr 20, 2027 | Spring VacationDistrict-wide |
| Wed, Apr 21, 2027 | Spring VacationDistrict-wide |
| Thu, Apr 22, 2027 | Spring VacationDistrict-wide |
| Fri, Apr 23, 2027 | Spring VacationDistrict-wide |
| Thu, Apr 29, 2027 | Group PhotosDistrict-wide |
| Wed, May 26, 2027 | Early ReleaseDistrict-wide |
| Mon, May 31, 2027 | No School - Memorial DayDistrict-wide |
| Fri, Jun 18, 2027 | No School - Juneteenth (if school in session)District-wide |
| Mon, Jun 21, 2027 | Planned Last Day of School (if no snow days)District-wide |
| Wed, Jun 30, 2027 | Last possible day of SchoolDistrict-wide |
Showing 57 events for the 2026-27 school year
Frequently Asked Questions about Thomas R Plympton Elementary School
Enrollment at Thomas R Plympton Elementary School stands at 352 students. The school is a Primary institution in the local district.
Calendar Guides
School profiles: Data from NCES Common Core of Data. Calendar events from district calendar sources, updated automatically. · How we verify this data