Serving 511 students in grades 6-8, Cloonan School ranks in the bottom 50% of all schools in Connecticut for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 16% (which is lower than the Connecticut state average of 40%). The percentage of students achieving proficiency in reading/language arts is 33% (which is lower than the Connecticut state average of 50%).
The student:teacher ratio of 9:1 is lower than the Connecticut state level of 12:1.
Minority enrollment is 85% of the student body (majority Hispanic), which is higher than the Connecticut state average of 53% (majority Hispanic).
Quick Stats (2025)
Grades: 6-8
Enrollment: 511 students
Student:Teacher Ratio: 9:1
Minority Enrollment: 85%
Overall Testing Rank
: Bottom 50% in CT
Math Proficiency
: 16% (Btm 50%)
Reading Proficiency
: 33% (Btm 50%)
Science Proficiency
: 23% (Btm 50%)
Source: National Center for Education Statistics (NCES), CT Dept. of Education
Cloonan School ranks within the bottom 50% of all 942 schools in Connecticut (based off of combined math and reading proficiency testing data).
The diversity score of Cloonan School is 0.64, which is less than the diversity score at state average of 0.68. The school's diversity has stayed relatively flat over five school years.
Cloonan School is ranked #754 out of 942 schools, which ranks it among the bottom 50% of public schools in Connecticut.
What percent of students have achieved state testing proficiency in math and reading?
16% of students have achieved math proficiency (compared to the 40% CT state average), while 33% of students have achieved reading proficiency (compared to the 50% CT state average).
How many students attend Cloonan School?
511 students attend Cloonan School.
What is the racial composition of the student body?
55% of Cloonan School students are Hispanic, 20% of students are Black, 15% of students are White, 5% of students are Asian, and 5% of students are Two or more races.
What is the student:teacher ratio of Cloonan School?
Cloonan School has a student ration of 9:1, which is lower than the Connecticut state average of 12:1.
What grades does Cloonan School offer ?
Cloonan School offers enrollment in grades 6-8 (offers virtual instruction).
I went to this school and had just graduated this past year and I loved Cloonan. The atmosphere was so comfortable. Most of the teachers I had were great give or take one. They offer academic rewards but no athletic rewards. The academic ones are 3 year honor roll (high or reg.), Honor roll for the year (high or low) and some others. There is band, chorus, orchestra and general music. The teachers also take time to get to know you and are willing to help you out. The students I graduated with were respectful to the teachers, didn't bully you if you were gay, lesbian, bi or special needs and they weren't really causing trouble like the other schools. Just a warning though lockers are kind of small.
- Posted by Student/Alumni - Iceyf
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Quick Stats (2025)
Grades: 6-8
Enrollment: 511 students
Student:Teacher Ratio: 9:1
Minority Enrollment: 85%
Overall Testing Rank
: Bottom 50%
Math Proficiency
: 16% (Btm 50%)
Reading Proficiency
: 33% (Btm 50%)
Science Proficiency
: 23% (Btm 50%)
Source: National Center for Education Statistics (NCES), CT Dept. of Education