Serving 504 students in grades Kindergarten-5, Duffy School ranks in the top 20% of all schools in Connecticut for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 68% (which is higher than the Connecticut state average of 40%). The percentage of students achieving proficiency in reading/language arts is 68% (which is higher than the Connecticut state average of 50%).
The student:teacher ratio of 13:1 is higher than the Connecticut state level of 12:1.
Minority enrollment is 25% of the student body (majority Hispanic and Asian), which is lower than the Connecticut state average of 53% (majority Hispanic).
Quick Stats (2025)
Grades: Kindergarten-5
Enrollment: 504 students
Student:Teacher Ratio: 13:1
Minority Enrollment: 25%
Overall Testing Rank
: Top 20% in CT
Math Proficiency
: 68% (Top 20%)
Reading Proficiency
: 68% (Top 30%)
Science Proficiency
: 55-59% (Top 50%)
Source: National Center for Education Statistics (NCES), CT Dept. of Education
Duffy School ranks within the top 20% of all 942 schools in Connecticut (based off of combined math and reading proficiency testing data).
The diversity score of Duffy School is 0.42, 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.
Duffy School is ranked #175 out of 942 schools, which ranks it among the top 20% of public schools in Connecticut.
What schools are Duffy School often compared to?
Duffy Schoolis often viewed alongside schools like Bugbee School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
68% of students have achieved math proficiency (compared to the 40% CT state average), while 68% of students have achieved reading proficiency (compared to the 50% CT state average).
How many students attend Duffy School?
504 students attend Duffy School.
What is the racial composition of the student body?
75% of Duffy School students are White, 9% of students are Hispanic, 7% of students are Asian, 6% of students are Two or more races, and 3% of students are Black.
What is the student:teacher ratio of Duffy School?
Duffy School has a student ration of 13:1, which is higher than the Connecticut state average of 12:1.
What grades does Duffy School offer ?
Duffy School offers enrollment in grades Kindergarten-5 (offers virtual instruction).
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Quick Stats (2025)
Grades: Kindergarten-5
Enrollment: 504 students
Student:Teacher Ratio: 13:1
Minority Enrollment: 25%
Overall Testing Rank
: Top 20%
Math Proficiency
: 68% (Top 20%)
Reading Proficiency
: 68% (Top 30%)
Science Proficiency
: 55-59% (Top 50%)
Source: National Center for Education Statistics (NCES), CT Dept. of Education
