Enrollment
283
Massachusetts · 2024-25 NCES data
Middle school (grades 6-8) · Cambridge, MA
Putnam Avenue Upper School
Federal NCES profile for Putnam Avenue Upper School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 54/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 250327002768
👥 S:T ratio 68
🌟 Gifted program 30
🎓 Counselors 81
📋 Attendance 37
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Putnam Avenue Upper School earns 54/100 on the Resource Investment Index, with class sizes smaller than 95% of Massachusetts schools. It is also more racially and ethnically mixed than most Massachusetts schools.
- #1 of 4
- middle schools in Cambridge · Resource Index
- 54
- Resource Index · Higher
- 7.9:1
- small classes for Massachusetts
- 283
- students enrolled
Putnam Avenue Upper School has class sizes smaller than 95% of Massachusetts schools. Computed live against every Massachusetts school reporting to NCES.
By Resource Investment Index, Putnam Avenue Upper School ranks #1 of 4 middle schools in Cambridge, MA.
School address
District: Cambridge · Massachusetts
NCES ID 250327002768 Verify on NCES CCD record →
Teachers (FTE)
36.0
Federal CCD staff survey
Students per teacher
7.9:1
vs 12.3:1 Massachusetts avg
-36% vs state
Student-teacher ratio in context
How Putnam Avenue Upper School compares with Massachusetts and U.S. medians
What stands out at Putnam Avenue Upper School
Putnam Avenue Upper School is a mid-sized middle school in Cambridge, Massachusetts, enrolling 283 students.
Classes run notably small here: at 7.9:1, Putnam Avenue Upper School is leaner than roughly 95% of Massachusetts schools and 36% under the state's 12.3:1 norm, more adult attention per pupil than most peers.
Enrollment of 283 puts it in the smaller third of Massachusetts schools by headcount.
Its Resource Investment Index lands in the upper third of 1,831 scored Massachusetts schools.
Its student body is led by White (28%) and African American (26%), more mixed than most schools in the state (diversity index 78/100).
Counselor coverage is strong, about 94 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 25.4% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Cambridge spends $38,967 per pupil, 74% above the Massachusetts average, a better-resourced district than most.
Among Cambridge's middle schools, it stands alongside Cambridge Street Upper School (301 students): Putnam Avenue Upper School is smaller than that campus by headcount and runs leaner classes (7.9:1 vs 8.9:1).
Cambridge also operates Cambridge Rindge and Latin (2,072 students) and Amigos School (413 students) alongside Putnam Avenue Upper School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Putnam Avenue Upper School compares
Putnam Avenue Upper School on the metrics families compare, against Massachusetts and U.S. means.
| Metric | This school | vs Massachusetts | Massachusetts avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 7.9:1 | ▼ 36% | 12.3:1 | 15.7:1 |
| Enrollment | 283 | top 74% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
7.9:1
Leaner classes than 95% of US schools, among the more generously staffed nationally.
283
Bigger than 30% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
7.9:1
students per teacher
- 36% below state mean
Top 5% in Massachusetts - lower ratio than 95% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
25.4%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$38,967
per pupil, district-wide
- above Massachusetts avg of $22,458
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors3.0 FTE
Per 94 students, the combined health-and-guidance staffing load for this school.
Discipline context
3
in-school suspensions + 11 out-of-school
Suspension rate: 1.1 per 100 students. Combined in-school and out-of-school rate: 4.9 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 28.0%
African American 25.5%
Asian 19.5%
Two or More 16.7%
Hispanic or Latino 10.3%
Largest group: White at 28.0% of enrollment.
Student-body diversity index 78.0/100
Simpson diversity index - at 78.0, Putnam Avenue Upper School is more mixed than the Massachusetts school average of 47.3.
Programs
Funding & spending
District-wide per-pupil expenditure for Cambridge, which includes Putnam Avenue Upper School.
$38,967
Per student
+74%
vs Massachusetts
Avg $22,458
+135%
vs U.S.
Avg $16,593
Revenue mix
Local 78.2%
State 17.7%
Federal 4.1%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Putnam Avenue Upper School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Cambridge Rindge and Latin | Larger | No free-lunch data | Higher S:T ratio |
| Amigos School | Larger | No free-lunch data | Higher S:T ratio |
| King Open | Larger | No free-lunch data | Higher S:T ratio |
| Graham and Parks | Larger | No free-lunch data | Higher S:T ratio |
| Maria L. Baldwin | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Putnam Avenue Upper School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,072
- Students per teacher
- 9.7:1
- Resource Index
- 46/100
- Enrollment
- 413
- Students per teacher
- 10.9:1
- Resource Index
- 48/100
- Enrollment
- 391
- Students per teacher
- 10:1
- Resource Index
- 32/100
- Enrollment
- 367
- Students per teacher
- 10.5:1
- Resource Index
- 46/100
- Enrollment
- 360
- Students per teacher
- 10.3:1
- Resource Index
- 49/100
Similar middle schools in Cambridge
3 comparable middle schools (grades 6-8) serving the same city.
Similar middle schools statewide
Matched by enrollment size and by staffing ratio across all of Massachusetts, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~283 students)
Similar student-teacher ratio (~7.9:1)
Next steps
Verify locally before acting on Putnam Avenue Upper School's federal record.
- Compare Putnam Avenue Upper School against another school. Compare schools
- Cambridge's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Putnam Avenue Upper School
How many students attend Putnam Avenue Upper School?
Putnam Avenue Upper School has 283 students enrolled. It is a middle school in Cambridge, MA.
What is the student-teacher ratio at Putnam Avenue Upper School?
The student-teacher ratio at Putnam Avenue Upper School is 7.9:1, which is 36% lower than the Massachusetts average of 12.3:1 and 50% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Putnam Avenue Upper School?
The largest demographic group at Putnam Avenue Upper School is White at 28.0% of enrollment, in Cambridge, MA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 78.0/100.
What is the Resource Investment Index for Putnam Avenue Upper School?
Putnam Avenue Upper School has a Resource Investment Index of 54/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Putnam Avenue Upper School rank among middle schools in Cambridge?
By Resource Investment Index, Putnam Avenue Upper School ranks #1 of 4 middle schools in Cambridge, MA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Cambridge on the city page.
Is Putnam Avenue Upper School a good school?
Putnam Avenue Upper School earns 54/100 on the Resource Investment Index, with class sizes smaller than 95% of Massachusetts schools. It is also more racially and ethnically mixed than most Massachusetts schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Cambridge?
Besides Putnam Avenue Upper School, Cambridge also operates Cambridge Rindge and Latin (2,072 students), Amigos School (413 students), and King Open (391 students). See the Cambridge district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.