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SCHOOL COMMUNITY·CAMBRIDGE·NCES 250327000442

John M Tobin

359 Broadway, Cambridge, MA 02139 · (617) 349-6600 · Middlesex County
GRADES PK–05ELEMENTARY12-CITYREGULAR SCHOOL291 STUDENTS
Enrollment
291
Elementary
DISTRICT 315 · STATE 381
Student : Teacher
10.8:1
27 FTE teachers
DISTRICT 9.9:1 · STATE 12.2:1
Free / Reduced Lunch
,
Title I proxy
Community
0
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Pre-K7726%
Kindergarten3412%
Grade 14214%
Grade 23913%
Grade 33512%
Grade 43111%
Grade 53311%
Student demographics
75%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 76% · STATE 65% · US 70%
White
10536%
DISTRICT 35% · STATE 51% · US 43%
Hispanic
279%
DISTRICT 14% · STATE 26% · US 30%
Black
7827%
DISTRICT 23% · STATE 10% · US 15%
Asian
4616%
DISTRICT 15% · STATE 7% · US 6%
Two+
3512%
DISTRICT 12% · STATE 5% · US 5%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
14851%
Female
14349%

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Test scores

MCAS 2024-25 . % Meeting or Exceeding Expectations
English Language Arts
70.0%
MA avg 43.8% . +1.0pp since 2016
Math
79.0%
MA avg 42.2% . +17.0pp since 2016

What this means: On the MCAS, Massachusetts's statewide test, about 70 of every 100 students at this school read and write at grade level and about 79 of 100 do math at grade level. Across all Massachusetts schools, those numbers are about 44 and 42. Reading and writing scores are up about 1 points since 2016, while math scores are up about 17 points.

MCAS results by year

School yearEnglish Language ArtsMath
2024-2570.0%79.0%
2023-2469.0%74.0%
2022-2377.0%72.0%
2021-2263.0%72.0%
2020-2182.0%64.0%
2018-1982.0%74.0%
2017-1883.0%64.0%
2016-1769.0%62.0%
% Meeting or Exceeding Expectations, all students and all tested grades.
Source: MCAS. All students, all grades. See all years and grades →

Where John M Tobin ranks

Among elementary schools
MeasureThis schoolIn MassachusettsIn Middlesex County
Math proficiency
ranked highest first
79.0%#25 of 920#16 of 207
Reading proficiency
ranked highest first
70.0%#65 of 920#36 of 207
3-year test score change
ranked biggest gain first
+7.0pp#166 of 901#37 of 206
Enrollment
ranked largest first
291#737 of 1,086#189 of 238
Students per teacher
ranked fewest first
10.8:1#215 of 938#57 of 222
Diversity index
ranked most diverse first
75.0%#9 of 938#5 of 222
Enrollment change since 2017-18
ranked steepest decline first
-0.7%#583 of 602#135 of 141
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list.

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
291
-2 (-1%) vs 2017
Student : Teacher
10.8:1
was 13.4:1
% White
36%
was 39%
% Hispanic
9%
was 9%
% Black
27%
was 26%
% Asian
16%
was 15%
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree or reduced lunch
2024-252912710.8:1N/A
2023-2432632.710.0:1N/A
2022-2332030.310.6:1N/A
2017-1829321.813.4:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for John M Tobin.

About John M Tobin

John M Tobin is a small elementary school. Its address is in Cambridge, Massachusetts. The school offers pre-K through 5 and enrolls 291 students. That puts enrollment 24% below the 381-student average for elementary schools in Massachusetts.

Cambridge includes 17 schools. Together they enroll 7,027 students.

The biggest share of students at John M Tobin, 36%, is White. The rest of enrollment is 27% Black, 16% Asian, 12% multiracial, and 9% Hispanic. Census estimates put the White share of Middlesex County's population at about 67%. The diversity index for John M Tobin is 75%. For US public schools as a whole it is 70%.

The student-to-teacher ratio at John M Tobin is 10.8:1, based on 27 full-time-equivalent teachers. Statewide, elementary schools in Massachusetts average 12.2:1.

The school is in Middlesex County, where median household income comes to about $130,847, roughly 60% of adults have a four-year degree or more, and the share of residents below the poverty line is 5%. Middlesex County counts 386 public schools with about 215,896 students.

Straight-line distance to the nearest public school, Prospect Hill Academy Charter School, is about 0.3 miles. Other public schools within five miles: at least 8.

On the NCES locale scale, the school is City: Mid-size.

Enrollment went from 293 in 2017-18 to 291 in 2024-25, a change of 2 students. The ratio of students to teachers went from 13.4:1 to 10.8:1 over the same years.

The allk12 page for John M Tobin lets the school community talk about special education services, counseling, and support programs. Current and former families are welcome to add their experience.

Middlesex County at a glance

View full county profile
Population
1,638,365
Census ACS
Median income
$130,847
Household, ACS
Bachelor's+
60%
Adults 25+
Poverty rate
5%
Below federal line
Schools in county
386
215,896 students

Quick facts

School name
John M Tobin
District
Cambridge
Address
359 Broadway, Cambridge, MA 02139
Phone
(617) 349-6600
County
Middlesex County
Level
Elementary
Grade range
PK–05
Total enrollment
291
Teachers (FTE)
27
Student–teacher ratio
10.8:1
Locale
12-City: Mid-size
NCES ID
250327000442
Charter school
No
Virtual school
No

Related schools

Other schools in Cambridge
Other schools in Cambridge
Nearby schools

Frequently asked questions

About John M Tobin
What is the total enrollment at John M Tobin?
John M Tobin enrolls approximately 291 students in grades PK-05.
What grades does John M Tobin serve?
John M Tobin serves grades PK-05.
What is the student-teacher ratio at John M Tobin?
The student-to-teacher ratio at John M Tobin is approximately 10.8:1 (27 FTE teachers).
How diverse is John M Tobin?
John M Tobin reports a student body of 36% White, 9% Hispanic, 27% Black, 16% Asian, 12% Two or more.
Is John M Tobin public or private?
John M Tobin is a public K-12 school, overseen by Cambridge.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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