Suffield High School serves 776 students in grades 9-12.
Suffield High School placed in the top 30% of all schools in Connecticut for overall test scores (math proficiency is top 50%, and reading proficiency is top 20%) for the 2020-21 school year.
The percentage of students achieving proficiency in math is 45-49% (which is higher than the Connecticut state average of 39%) for the 2020-21 school year. The percentage of students achieving proficiency in reading/language arts is 70-74% (which is higher than the Connecticut state average of 51%) for the 2020-21 school year.
The student:teacher ratio of 13:1 is higher than the Connecticut state level of 12:1.
Minority enrollment is 16% of the student body (majority Hispanic and Black), which is lower than the Connecticut state average of 50% (majority Hispanic).
Quick Stats (2023)
- Grades: 9-12
- Enrollment: 776 students
- Student:Teacher Ratio: 13:1
- Minority Enrollment: 16%
- Graduation Rate: ≥95% (Top 20% in CT)
- Overall Testing Rank: Top 30%
- Math Proficiency: 45-49% (Top 50%)
- Reading Proficiency: 70-74% (Top 20%)
- Source: National Center for Education Statistics (NCES), CT Dept. of Education
Suffield High School ranks among the top 20% of public schools in Connecticut for:
Reading/Language Arts Proficiency
Suffield High School's student population of 776 students has stayed relatively flat over five school years.
The teacher population of 62 teachers has declined by 8% over five school years.
(offers virtual instruction)
(offers virtual instruction)
Total Classroom Teachers
Students by Grade
Suffield High School is ranked within the top 30% of all 940 schools in Connecticut (based off of combined math and reading proficiency testing data) for the 2020-21 school year.
The diversity score of Suffield High School is 0.29, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Definition of Terms 2020-2021 School Year Data
State Level (CT)
Overall Testing Rank
#245 out of 940 schools
Math Test Scores (% Proficient)
Reading/Language Arts Test Scores (% Proficient)
Student : Teacher Ratio
Two or more races
All Ethnic Groups
Eligible for Free Lunch
Eligible for Reduced Lunch
School Statewide Testing
School District Name
Source: 2020-2021 (latest school year available) National Center for Education Statistics (NCES), CT Dept. of Education
Frequently Asked Questions
What is Suffield High School's ranking?
Suffield High School is ranked #245 out of 940 schools, which ranks it among the top 30% of public schools in Connecticut.
What percent of students have achieved state testing proficiency in math and reading?
45-49% of students have achieved math proficiency (compared to the 39% CT state average), while 70-74% of students have achieved reading proficiency (compared to the 51% CT state average).
What is the graduation rate of Suffield High School?
The graduation rate of Suffield High School is 95%, which is higher than the Connecticut state average of 90%.
How many students attend Suffield High School?
776 students attend Suffield High School.
What is the racial composition of the student body?
84% of Suffield High School students are White, 7% of students are Hispanic, 4% of students are Asian, 4% of students are Black, and 1% of students are Two or more races.
What is the student:teacher ratio of Suffield High School?
Suffield High School has a student ration of 13:1, which is higher than the Connecticut state average of 12:1.
What grades does Suffield High School offer ?
Suffield High School offers enrollment in grades 9-12 (offers virtual instruction).
What school district is Suffield High School part of?
Suffield High School is part of Suffield School District.
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