- Enrollment
- 1,197
- Students per teacher
- 19:1
- Resource Index
- 47/100
Middle school (grades 6-8) · Twinsburg, OH
R B Chamberlin Middle School
Federal NCES profile for R B Chamberlin Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 48/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 390500703829
👥 S:T ratio 16
🌟 Gifted program 70
🎓 Counselors 44
📋 Attendance 60
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
R B Chamberlin Middle School earns 48/100 on the Resource Investment Index, with class sizes larger than 81% of Ohio schools. It is also more racially and ethnically mixed than most Ohio schools.
- #2 of 5
- public schools in Twinsburg · Resource Index
- 48
- Resource Index · Typical
- 20.9:1
- large classes for Ohio
- 12.6%
- free-lunch eligible
R B Chamberlin Middle School has class sizes larger than 81% of Ohio schools. Computed live against every Ohio school reporting to NCES.
By Resource Investment Index, R B Chamberlin Middle School ranks #2 of 5 public schools in Twinsburg, OH.
School address
District: Twinsburg City · Ohio
NCES ID 390500703829 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-11 students YoY
R B Chamberlin Middle School held near 585 students from 2022-23 to 2023-24 (-11 headcount).
Teacher FTE added 27.0 → 28.0 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-11 students YoY 390500703829 · Twinsburg, OH Middle · MID · TRAD
564 enr · 20.9:1 · 12.6% lunch · RII 48
Nearest enrollment peer: Twinsburg High School (1,197 students)
R B Chamberlin Middle School held near 585 students from 2022-23 to 2023-24 (-11 headcount). Teacher FTE added 27.0 → 28.0 across the same CCD years. Read with this school → · District book → · Ohio schools → · Find another →
R B Chamberlin Middle School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Twinsburg High
Twinsburg High School
1,197 students
- Geo G Dodge El
Geo G Dodge Elementary School
859 students
- Wilcox Element
Wilcox Elementary School
652 students
- Samuel Bissell
Samuel Bissell Elementary School
582 students
- This school
R B Chamberlin Middle School
564 students
What this shows R B Chamberlin Middle School reports 564 students on the CCD universe file.
How R B Chamberlin Middle School compares
R B Chamberlin Middle School held steady on CCD headcount: ratios and free-lunch share vs Ohio and U.S. means.
| Metric | This school | vs Ohio | Ohio avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20.9:1 | ▲ 15% | 18.2:1 | 15.7:1 |
| Free-lunch eligible | 12.6% | ▼ 60% | 31.6% | 51.7% |
| Enrollment | 564 | top 25% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
20.9:1
Leaner classes than 13% of US schools, heavier class loads than most.
564
Bigger than 69% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
12.6%
free-lunch eligible
- 60% below the Ohio average of 31.6%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
20.9:1
students per teacher
- 15% above state mean
Top 81% in Ohio - lower ratio than 19% of state schools
Above 20:1, running heavier than the typical U.S. public school; staffing is comparatively stretched.
Engagement
16.0%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$15,530
per pupil, district-wide
- below Ohio avg of $15,819
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors2.0 FTE
Per 282 students, the combined health-and-guidance staffing load for this school.
Discipline context
66
in-school suspensions + 48 out-of-school
Suspension rate: 11.7 per 100 students. Combined in-school and out-of-school rate: 20.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 52.1%
African American 27.3%
Asian 11.2%
Hispanic or Latino 4.6%
Two or More 4.4%
Native Hawaiian / Pacific Islander 0.4%
Largest group: White at 52.1% of enrollment.
Student-body diversity index 63.7/100
Simpson diversity index - at 63.7, R B Chamberlin Middle School is more mixed than the Ohio school average of 35.3.
Programs
Gifted & talented Yes
District finance for Twinsburg City reports $15,530 per pupil (NCES F-33) - open the district page for the full revenue mix.
How R B Chamberlin Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Twinsburg High School | Larger | Similar economic need | Lower S:T ratio |
| Geo G Dodge Elementary School | Larger | Similar economic need | Lower S:T ratio |
| Wilcox Elementary School | Similar size | Similar economic need | Lower S:T ratio |
| Samuel Bissell Elementary School | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to R B Chamberlin Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 859
- Students per teacher
- 16.2:1
- Resource Index
- 49/100
- Enrollment
- 652
- Students per teacher
- 18.1:1
- Resource Index
- 33/100
- Enrollment
- 582
- Students per teacher
- 19.4:1
- Resource Index
- 44/100
Nationwide middle schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~564 students)
Frequently asked questions about R B Chamberlin Middle School
How many students attend R B Chamberlin Middle School?
R B Chamberlin Middle School has 564 students enrolled. It is a middle school in Twinsburg, OH. CCD year-over-year: 596 (2022-23) → 585 (2023-24), nearly flat (-11).
What is the student-teacher ratio at R B Chamberlin Middle School?
The student-teacher ratio at R B Chamberlin Middle School is 20.9:1, which is 15% higher than the Ohio average of 18.2:1 and 33% higher than the national average of 15.7:1.
What percentage of students receive free lunch at R B Chamberlin Middle School?
12.6% of students at R B Chamberlin Middle School are eligible for free lunch, compared to the Ohio average of 31.6%.
What is the racial and ethnic makeup of R B Chamberlin Middle School?
The largest demographic group at R B Chamberlin Middle School is White at 52.1% of enrollment, in Twinsburg, OH. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.7/100.
What is the Resource Investment Index for R B Chamberlin Middle School?
R B Chamberlin Middle School has a Resource Investment Index of 48/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does R B Chamberlin Middle School rank among public schools in Twinsburg?
By Resource Investment Index, R B Chamberlin Middle School ranks #2 of 5 public schools in Twinsburg, OH. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Twinsburg on the city page.
What other schools are in Twinsburg City?
Besides R B Chamberlin Middle School, Twinsburg City also operates Twinsburg High School (1,197 students), Geo G Dodge Elementary School (859 students), and Wilcox Elementary School (652 students). See the Twinsburg City district page for the complete list.