Serving 564 students in grades 7-8, R B Chamberlin Middle School ranks in the top 30% of all schools in Ohio for overall test scores (math proficiency is top 30%, and reading proficiency is top 30%).
The percentage of students achieving proficiency in math is 73% (which is higher than the Ohio state average of 54%). The percentage of students achieving proficiency in reading/language arts is 75% (which is higher than the Ohio state average of 60%).
The student-teacher ratio of 16:1 is lower than the Ohio state level of 17:1.
Minority enrollment is 48% of the student body (majority Black), which is higher than the Ohio state average of 35% (majority Black).
Quick Facts (2026)
- Grades: 7-8
- Enrollment: 564 students
- Student-Teacher Ratio: 16:1
- Minority Enrollment: 48%
- Overall Testing Rank: Top 30% in OH
- Math Proficiency: 73% (Top 30%)
- Reading Proficiency: 75% (Top 30%)
- Science Proficiency: 79% (Top 30%)
- Attendance Zone: R B Chamberlin Middle School's attendance zone covers the entire school district in Twinsburg, OH, encompassing approximately 22.7 square miles. The typical drive to the school takes about 5-10 minutes, with an average distance of 2.7 miles from the school to the zone edge and the furthest edge located 4.6 miles away.
- Source: National Center for Education Statistics (NCES), OH Dept. of Education
School Overview
R B Chamberlin Middle School's student population of 564 students has declined by 11% over five school years.
The teacher population of 36 teachers has grown by 28% over five school years.
Grades Offered
Grades 7-8
(No virtual instruction)
(No virtual instruction)
Total Students
564 students
Total Classroom Teachers
36 teachers
School Calendar
School Rankings
R B Chamberlin Middle School ranks within the top 30% of all 3,181 schools in Ohio (based off of combined math and reading proficiency testing data).
The diversity score of R B Chamberlin Middle School is 0.65, which is more than the diversity score at state average of 0.54. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#653 out of 3181 schools
(Top 30%)
(Top 30%)
Math Test Scores (% Proficient)
73%
54%
Reading/Language Arts Test Scores (% Proficient)
75%
60%
Science Test Scores (% Proficient)
79%
63%
Student-Teacher Ratio
16:1
17:1
American Indian
n/a
n/a
Asian
11%
3%
Hispanic
5%
8%
Black
27%
17%
White
52%
65%
Hawaiian
n/a
n/a
Two or more races
5%
7%
All Ethnic Groups
Chronically Absent Students
(22-23)15.8%
30.8%
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
22%
42%
Eligible for Reduced Lunch
5%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), OH Dept. of Education
Frequently Asked Questions
What is R B Chamberlin Middle School's ranking?
R B Chamberlin Middle School is ranked #653 out of 3,181 schools, which ranks it among the top 30% of public schools in Ohio.
What schools are R B Chamberlin Middle School often compared to?
R B Chamberlin Middle Schoolis often viewed alongside schools like Brown Middle School, Geo G Dodge Elementary School, Twinsburg High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
73% of students have achieved math proficiency (compared to the 54% OH state average), while 75% of students have achieved reading proficiency (compared to the 60% OH state average).
How many students attend R B Chamberlin Middle School?
564 students attend R B Chamberlin Middle School.
What is the racial composition of the student body?
52% of R B Chamberlin Middle School students are White, 27% of students are Black, 11% of students are Asian, 5% of students are Hispanic, and 5% of students are Two or more races.
What is the student-teacher ratio of R B Chamberlin Middle School?
R B Chamberlin Middle School has a student ration of 16:1, which is lower than the Ohio state average of 17:1.
What grades does R B Chamberlin Middle School offer ?
R B Chamberlin Middle School offers enrollment in grades 7-8 (No virtual instruction).
What school district is R B Chamberlin Middle School part of?
R B Chamberlin Middle School is part of Twinsburg City School District.
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