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Events confirmed from Cambridge's official calendar.
John M Tobin — School Calendar 2026-27
Primary|Cambridge, Massachusetts|Cambridge
Cambridge, MA 02139
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Upcoming Events
Sep
21
Mon
No School & CPS Offices Closed: Yom KippurEventDistrict-wide
Oct
12
Mon
No School & CPS Offices Closed: Indigenous Peoples DayEventDistrict-wide
Nov
3
Tue
No School: Election Day & Staff Professional Development DayStaff DayDistrict-wide
No school today. Confirm childcare or before/after-care coverage.
Nov
11
Wed
No School & CPS Offices Closed: Veterans DayEventDistrict-wide
Nov
25
Wed
4-Hour School Day (all grades)EventDistrict-wide
Nov
26
Thu
No School & CPS Offices Closed: Thanksgiving BreakBreakDistrict-wide
Banks, government offices, and schools may be closed.
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School Profile
School Statistics
Academics (SY 2020-21)
ELA Proficiency
80-84%
Math Proficiency
60-64%
Chronic Absenteeism
5.2%
SY 2019-20
Technology & Internet Access (SY 2021-22)
Wi-Fi
Campus-wide wireless
Fiber Internet
High-speed connection
321
Connected devices
Staff & Support Services (SY 2021-22)
Teachers (FTE)
29.29
97% fully certified
Psychologists
2
Social Workers
2.3299999
Anti-Bullying Policy
District Finance (FY 2023)
Per-Pupil Spending
$40,666
Total current expenditure
Instruction Spending
$22,170
Per pupil, classroom only
Total Revenue/Pupil
$48,356
All funding sources
Funding Sources
Federal 4%State 18%Local 78%
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
1,646
Ages 3-21 under IDEA
School-Age (6-21)
1,510
Receiving special ed services
Est. % of Enrollment
100%
District rate, school may vary
Disability Categories (District)
Specific Learning Disability
415 (27%)
Autism
273 (18%)
Other Health Impairment
212 (14%)
Emotional Disturbance
158 (10%)
Speech/Language Impairment
96 (6%)
Intellectual Disability
24 (2%)
Source: U.S. Department of Education, IDEA Section 618 Data · District-level counts · Individual school figures may differ
Enrollment Trend (2014-2025)
291
Current enrollment
Stable(-6% 5yr)Coming Up
Mon, Sep 21, 2026
No School & CPS Offices Closed: Yom Kippur
EventMon, Oct 12, 2026
No School & CPS Offices Closed: Indigenous Peoples Day
EventTue, Nov 3, 2026
No School: Election Day & Staff Professional Development Day
No school today. Confirm childcare or before/after-care coverage.
Staff DayFull School Calendar 2026-27
Events marked District-wide apply to all schools in Cambridge. John M Tobin follows the district calendar.
| Date | Event |
|---|---|
| Tue, Sep 1, 2026 | First Day of School: Grades 1-12+District-wide |
| Wed, Sep 2, 2026 | Early Release Wednesday (K-8)District-wide -- 30 minutes early dismissal for CPP and grades K-8 only-- FMA |
| Thu, Sep 3, 2026 | First Day of School: Kindergarten & CPPDistrict-wide |
| Mon, Sep 7, 2026 | No School & CPS Offices Closed: Labor DayDistrict-wide |
| Mon, Sep 21, 2026 | No School & CPS Offices Closed: Yom KippurDistrict-wide |
| Mon, Oct 12, 2026 | No School & CPS Offices Closed: Indigenous Peoples DayDistrict-wide |
| Tue, Nov 3, 2026 | No School: Election Day & Staff Professional Development DayDistrict-wide |
| Wed, Nov 11, 2026 | No School & CPS Offices Closed: Veterans DayDistrict-wide |
| Wed, Nov 25, 2026 | 4-Hour School Day (all grades)District-wide |
| Thu, Nov 26, 2026 | No School & CPS Offices Closed: Thanksgiving BreakDistrict-wide |
| Fri, Nov 27, 2026 | No School & CPS Offices Closed: Thanksgiving BreakDistrict-wide |
| Wed, Dec 23, 2026 | 4-Hour School Day (all grades)District-wide |
| Thu, Dec 24, 2026 | No School & CPS Offices Closed: Winter Break / ChristmasDistrict-wide |
| Fri, Dec 25, 2026 | No School & CPS Offices Closed: Winter Break / ChristmasDistrict-wide |
| Mon, Dec 28, 2026 | No School: Winter BreakDistrict-wide |
| Tue, Dec 29, 2026 | No School: Winter BreakDistrict-wide |
| Wed, Dec 30, 2026 | No School: Winter BreakDistrict-wide |
| Thu, Dec 31, 2026 | No School & CPS Offices Closed: Winter Break / New Year'sDistrict-wide |
| Fri, Jan 1, 2027 | No School & CPS Offices Closed: Winter Break / New Year'sDistrict-wide |
| Mon, Jan 4, 2027 | No School: Staff Professional Development Day District-wide |
| Mon, Jan 18, 2027 | No School & CPS Offices Closed: Dr. MLK\, Jr. DayDistrict-wide |
| Mon, Feb 15, 2027 | No School & CPS Offices Closed: President's DayDistrict-wide |
| Tue, Feb 16, 2027 | No School: February BreakDistrict-wide |
| Wed, Feb 17, 2027 | No School: February BreakDistrict-wide |
| Thu, Feb 18, 2027 | No School: February BreakDistrict-wide |
| Fri, Feb 19, 2027 | No School: February BreakDistrict-wide |
| Wed, Mar 10, 2027 | No School & CPS Offices Closed: Eid al-Fitr (subject to change)District-wide |
| Thu, Mar 25, 2027 | No School: Staff Professional Development DayDistrict-wide |
| Fri, Mar 26, 2027 | No School & CPS Offices Closed: Good FridayDistrict-wide |
| Mon, Apr 19, 2027 | No School & CPS Offices Closed: Patriot's DayDistrict-wide |
| Tue, Apr 20, 2027 | No School: April BreakDistrict-wide |
| Wed, Apr 21, 2027 | No School: April BreakDistrict-wide |
| Thu, Apr 22, 2027 | No School: April BreakDistrict-wide |
| Fri, Apr 23, 2027 | No School: April BreakDistrict-wide |
| Mon, May 31, 2027 | No School & CPS Offices Closed: Memorial DayDistrict-wide |
| Thu, Jun 3, 2027 | CRLS GraduationDistrict-wide |
| Fri, Jun 18, 2027 | No School & CPS Offices Closed: Juneteenth (observed)District-wide |
| Tue, Jun 22, 2027 | Last Day of School & 4-Hour School Day (if 0 snow days)District-wide |
Showing 38 events for the 2026-27 school year
Frequently Asked Questions about John M Tobin
Enrollment at John M Tobin stands at 326 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