Serving 420 students in grades Prekindergarten-5, Cranbury Elementary School ranks in the bottom 50% of all schools in Connecticut for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 45% (which is higher than the Connecticut state average of 40%). The percentage of students achieving proficiency in reading/language arts is 48% (which is lower than the Connecticut state average of 50%).
The student:teacher ratio of 14:1 is higher than the Connecticut state level of 12:1.
Minority enrollment is 53% of the student body (majority Hispanic), which is equal to the Connecticut state average of 53% (majority Hispanic).
Quick Stats (2025)
- Grades: Prekindergarten-5
- Enrollment: 420 students
- Student:Teacher Ratio: 14:1
- Minority Enrollment: 53%
- Overall Testing Rank: Bottom 50% in CT
- Math Proficiency: 45% (Top 50%)
- Reading Proficiency: 48% (Btm 50%)
- Science Proficiency: 40-44% (Btm 50%)
- Source: National Center for Education Statistics (NCES), CT Dept. of Education
Top Rankings
Cranbury Elementary School ranks among the top 20% of public schools in Connecticut for:
Category
Attribute
Diversity
School Overview
Cranbury Elementary School's student population of 420 students has stayed relatively flat over five school years.
The teacher population of 31 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
(offers virtual instruction)
(offers virtual instruction)
Total Students
420 students
![This chart displays total students of Cranbury Elementary School by year, with the latest 2022-23 school year data. This chart displays total students of Cranbury Elementary School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_students/16000/15954/cranbury-elementary-school-chart-6oZSzy.png)
Gender %
![This chart displays gender of Cranbury Elementary School This chart displays gender of Cranbury Elementary School](http://images2.publicschoolreview.com/charts/gender/16000/15954/cranbury-elementary-school-chart-nrhpg5.png)
Total Classroom Teachers
31 teachers
![This chart displays the total teachers of Cranbury Elementary School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Cranbury Elementary School by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/total_teachers/16000/15954/cranbury-elementary-school-chart-FIWme4.png)
Students by Grade
![This chart displays the students of Cranbury Elementary School by grade. This chart displays the students of Cranbury Elementary School by grade.](http://images2.publicschoolreview.com/charts/students_by_grade/16000/15954/cranbury-elementary-school-chart-bikLje0.png)
School Rankings
Cranbury Elementary 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 Cranbury Elementary 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.
Overall Testing Rank
#492 out of 942 schools
(Bottom 50%)
(Bottom 50%)
![This chart displays the overall school rank of Cranbury Elementary School, with the latest 2021-22 school year data. This chart displays the overall school rank of Cranbury Elementary School, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/overall_school_rank/16000/15954/cranbury-elementary-school-chart-08o4o4.png)
Math Test Scores (% Proficient)
45%
40%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Cranbury Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Connecticut by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Cranbury Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Connecticut by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/math_percent/16000/15954/cranbury-elementary-school-chart-bzpdtF7.png)
Reading/Language Arts Test Scores (% Proficient)
48%
50%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Cranbury Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Connecticut by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Cranbury Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Connecticut by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/rla_percent/16000/15954/cranbury-elementary-school-chart-fGLykF.png)
Science Test Scores (% Proficient)
40-44%
47%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Cranbury Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Connecticut by year, with the latest 2021-22 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Cranbury Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in Connecticut by year, with the latest 2021-22 school year data.](http://images2.publicschoolreview.com/charts/sci_percent/16000/15954/cranbury-elementary-school-chart-lx6Mx4.png)
Student : Teacher Ratio
14:1
12:1
![This chart displays the student teacher ratio of Cranbury Elementary School and the public school average student teacher ratio of Connecticut by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Cranbury Elementary School and the public school average student teacher ratio of Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/teacher_student_ratio/16000/15954/cranbury-elementary-school-chart-b1iDMyy.png)
American Indian
n/a
n/a
Asian
4%
5%
![This chart displays the percentage of Asian students in Cranbury Elementary School and the percentage of Asian public school students in Connecticut by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Cranbury Elementary School and the percentage of Asian public school students in Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/asian_islander_ethnicity/16000/15954/cranbury-elementary-school-chart-resk86.png)
Hispanic
37%
31%
![This chart displays the percentage of Hispanic students in Cranbury Elementary School and the percentage of Hispanic public school students in Connecticut by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Cranbury Elementary School and the percentage of Hispanic public school students in Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/hispanic_students_ethnicity/16000/15954/cranbury-elementary-school-chart-J6hh8h.png)
Black
8%
12%
![This chart displays the percentage of Black students in Cranbury Elementary School and the percentage of Black public school students in Connecticut by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Cranbury Elementary School and the percentage of Black public school students in Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/black_students_ethnicity/16000/15954/cranbury-elementary-school-chart-b6PzkCm.png)
White
47%
47%
![This chart displays the percentage of White students in Cranbury Elementary School and the percentage of White public school students in Connecticut by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Cranbury Elementary School and the percentage of White public school students in Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/white_students_ethnicity/16000/15954/cranbury-elementary-school-chart-wLd8LS.png)
Hawaiian
n/a
n/a
Two or more races
4%
5%
![This chart displays the percentage of students of two or more races in Cranbury Elementary School and the percentage of public school students of two or more races in Connecticut by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Cranbury Elementary School and the percentage of public school students of two or more races in Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/16000/15954/cranbury-elementary-school-chart-uR3gdk.png)
All Ethnic Groups
![This chart displays the percentage breakdown of students of all ethnic groups in Cranbury Elementary School. This chart displays the percentage breakdown of students of all ethnic groups in Cranbury Elementary School.](http://images2.publicschoolreview.com/charts/school_ethnicity/16000/15954/cranbury-elementary-school-chart-8iAvli.png)
![This chart displays the percentage breakdown of public school students of all ethnic groups in Connecticut. This chart displays the percentage breakdown of public school students of all ethnic groups in Connecticut.](http://images2.publicschoolreview.com/charts/state_ethnicity_school/16000/15954/cranbury-elementary-school-chart-UTDTXi.png)
![This chart displays the diversity score of Cranbury Elementary School and the public school average diversity score of Connecticut by year, with the latest 2022-23 school year data. This chart displays the diversity score of Cranbury Elementary School and the public school average diversity score of Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/diversity_score/16000/15954/cranbury-elementary-school-chart-08o4ov.png)
Eligible for Free Lunch
35%
37%
![This chart displays the percentage of students who is eligible for free lunch in Cranbury Elementary School and the percentage of public school students who is eligible for free lunch in Connecticut by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Cranbury Elementary School and the percentage of public school students who is eligible for free lunch in Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/freelunch_students/16000/15954/cranbury-elementary-school-chart-8iAvkR.png)
Eligible for Reduced Lunch
4%
6%
![This chart displays the percentage of students who is eligible for reduced lunch in Cranbury Elementary School and the percentage of public school students who is eligible for reduced lunch in Connecticut by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Cranbury Elementary School and the percentage of public school students who is eligible for reduced lunch in Connecticut by year, with the latest 2022-23 school year data.](http://images2.publicschoolreview.com/charts/reduced_pricelunch_students/16000/15954/cranbury-elementary-school-chart-nrhphK.png)
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CT Dept. of Education
Profile last updated:
Frequently Asked Questions
What is Cranbury Elementary School's ranking?
Cranbury Elementary School is ranked #492 out of 942 schools, which ranks it among the bottom 50% of public schools in Connecticut.
What schools are Cranbury Elementary School often compared to?
Cranbury Elementary Schoolis often viewed alongside schools like Silvermine Dual Language Magnet School, Miller-driscoll School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
45% of students have achieved math proficiency (compared to the 40% CT state average), while 48% of students have achieved reading proficiency (compared to the 50% CT state average).
How many students attend Cranbury Elementary School?
420 students attend Cranbury Elementary School.
What is the racial composition of the student body?
47% of Cranbury Elementary School students are White, 37% of students are Hispanic, 8% of students are Black, 4% of students are Asian, and 4% of students are Two or more races.
What is the student:teacher ratio of Cranbury Elementary School?
Cranbury Elementary School has a student ration of 14:1, which is higher than the Connecticut state average of 12:1.
What grades does Cranbury Elementary School offer ?
Cranbury Elementary School offers enrollment in grades Prekindergarten-5 (offers virtual instruction).
What school district is Cranbury Elementary School part of?
Cranbury Elementary School is part of Norwalk School District.
School Reviews
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