Serving 328 students in grades Kindergarten-5, Robert Clow Elementary School ranks in the top 5% of all schools in Illinois for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 50-54% (which is higher than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 65-69% (which is higher than the Illinois state average of 30%).
The student:teacher ratio of 12:1 is lower than the Illinois state level of 13:1.
Minority enrollment is 46% of the student body (majority Asian), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Stats (2025)
- Grades: Kindergarten-5
- Enrollment: 328 students
- Student:Teacher Ratio: 12:1
- Minority Enrollment: 46%
- Overall Testing Rank: Top 5% in IL
- Math Proficiency: 50-54% (Top 10%)
- Reading Proficiency: 65-69% (Top 5%)
- Science Proficiency: 80-84% (Top 5%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Robert Clow Elementary School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Diversity
Student Attention
School Overview
Robert Clow Elementary School's student population of 328 students has declined by 10% over five school years.
The teacher population of 28 teachers has grown by 21% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
328 students
![This chart displays total students of Robert Clow Elementary School by year, with the latest 2022-23 school year data. This chart displays total students of Robert Clow Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_students/27000/27105/robert-clow-elementary-school-chart-brEWSzi.png)
Gender %
![This chart displays gender of Robert Clow Elementary School This chart displays gender of Robert Clow Elementary School](http://images3.publicschoolreview.com/charts/gender/27000/27105/robert-clow-elementary-school-chart-sXWsRq.png)
Total Classroom Teachers
28 teachers
![This chart displays the total teachers of Robert Clow Elementary School by year, with the latest 2022-23 school year data. This chart displays the total teachers of Robert Clow Elementary School by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/total_teachers/27000/27105/robert-clow-elementary-school-chart-wLhXON.png)
Students by Grade
![This chart displays the students of Robert Clow Elementary School by grade. This chart displays the students of Robert Clow Elementary School by grade.](http://images3.publicschoolreview.com/charts/students_by_grade/27000/27105/robert-clow-elementary-school-chart-4v5rKx.png)
School Rankings
Robert Clow Elementary School ranks within the top 5% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Robert Clow Elementary School is 0.65, which is less than the diversity score at state average of 0.70. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#117 out of 3426 schools
(Top 5%)
(Top 5%)
![This chart displays the overall school rank of Robert Clow Elementary School, with the latest 2021-22 school year data. This chart displays the overall school rank of Robert Clow Elementary School, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/overall_school_rank/27000/27105/robert-clow-elementary-school-chart-HCFgjh.png)
Math Test Scores (% Proficient)
(20-21)50-54%
28%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Robert Clow Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Illinois by year, with the latest 2020-21 school year data. This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Robert Clow Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in Illinois by year, with the latest 2020-21 school year data.](http://images3.publicschoolreview.com/charts/math_percent/27000/27105/robert-clow-elementary-school-chart-b1iVbQq.png)
Reading/Language Arts Test Scores (% Proficient)
65-69%
30%
![This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Robert Clow Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Illinois 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 Robert Clow Elementary School and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Illinois by year, with the latest 2021-22 school year data.](http://images3.publicschoolreview.com/charts/rla_percent/27000/27105/robert-clow-elementary-school-chart-b1iVbR1.png)
Science Test Scores (% Proficient)
80-84%
50%
Student : Teacher Ratio
12:1
13:1
![This chart displays the student teacher ratio of Robert Clow Elementary School and the public school average student teacher ratio of Illinois by year, with the latest 2022-23 school year data. This chart displays the student teacher ratio of Robert Clow Elementary School and the public school average student teacher ratio of Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/teacher_student_ratio/27000/27105/robert-clow-elementary-school-chart-b6PH6s9.png)
American Indian
n/a
1%
Asian
21%
6%
![This chart displays the percentage of Asian students in Robert Clow Elementary School and the percentage of Asian public school students in Illinois by year, with the latest 2022-23 school year data. This chart displays the percentage of Asian students in Robert Clow Elementary School and the percentage of Asian public school students in Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/asian_islander_ethnicity/27000/27105/robert-clow-elementary-school-chart-FJeqGM.png)
Hispanic
11%
28%
![This chart displays the percentage of Hispanic students in Robert Clow Elementary School and the percentage of Hispanic public school students in Illinois by year, with the latest 2022-23 school year data. This chart displays the percentage of Hispanic students in Robert Clow Elementary School and the percentage of Hispanic public school students in Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/hispanic_students_ethnicity/27000/27105/robert-clow-elementary-school-chart-BVSBGW.png)
Black
5%
16%
![This chart displays the percentage of Black students in Robert Clow Elementary School and the percentage of Black public school students in Illinois by year, with the latest 2022-23 school year data. This chart displays the percentage of Black students in Robert Clow Elementary School and the percentage of Black public school students in Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/black_students_ethnicity/27000/27105/robert-clow-elementary-school-chart-j3Yj0s.png)
White
54%
45%
![This chart displays the percentage of White students in Robert Clow Elementary School and the percentage of White public school students in Illinois by year, with the latest 2022-23 school year data. This chart displays the percentage of White students in Robert Clow Elementary School and the percentage of White public school students in Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/white_students_ethnicity/27000/27105/robert-clow-elementary-school-chart-sXWsPK.png)
Hawaiian
n/a
n/a
Two or more races
9%
4%
![This chart displays the percentage of students of two or more races in Robert Clow Elementary School and the percentage of public school students of two or more races in Illinois by year, with the latest 2022-23 school year data. This chart displays the percentage of students of two or more races in Robert Clow Elementary School and the percentage of public school students of two or more races in Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/two_or_more_races_students_ethnicity/27000/27105/robert-clow-elementary-school-chart-DP31mN.png)
All Ethnic Groups
![This chart displays the percentage breakdown of students of all ethnic groups in Robert Clow Elementary School. This chart displays the percentage breakdown of students of all ethnic groups in Robert Clow Elementary School.](http://images3.publicschoolreview.com/charts/school_ethnicity/27000/27105/robert-clow-elementary-school-chart-bikYIZE.png)
![This chart displays the percentage breakdown of public school students of all ethnic groups in Illinois. This chart displays the percentage breakdown of public school students of all ethnic groups in Illinois.](http://images3.publicschoolreview.com/charts/state_ethnicity_school/27000/27105/robert-clow-elementary-school-chart-Pnc0h8.png)
![This chart displays the diversity score of Robert Clow Elementary School and the public school average diversity score of Illinois by year, with the latest 2022-23 school year data. This chart displays the diversity score of Robert Clow Elementary School and the public school average diversity score of Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/diversity_score/27000/27105/robert-clow-elementary-school-chart-WNzKfV.png)
Eligible for Free Lunch
11%
43%
![This chart displays the percentage of students who is eligible for free lunch in Robert Clow Elementary School and the percentage of public school students who is eligible for free lunch in Illinois by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for free lunch in Robert Clow Elementary School and the percentage of public school students who is eligible for free lunch in Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/freelunch_students/27000/27105/robert-clow-elementary-school-chart-bnRLn34.png)
Eligible for Reduced Lunch
2%
4%
![This chart displays the percentage of students who is eligible for reduced lunch in Robert Clow Elementary School and the percentage of public school students who is eligible for reduced lunch in Illinois by year, with the latest 2022-23 school year data. This chart displays the percentage of students who is eligible for reduced lunch in Robert Clow Elementary School and the percentage of public school students who is eligible for reduced lunch in Illinois by year, with the latest 2022-23 school year data.](http://images3.publicschoolreview.com/charts/reduced_pricelunch_students/27000/27105/robert-clow-elementary-school-chart-DP31nB.png)
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Profile last updated:
Frequently Asked Questions
What is Robert Clow Elementary School's ranking?
Robert Clow Elementary School is ranked #117 out of 3,426 schools, which ranks it among the top 5% of public schools in Illinois.
What schools are Robert Clow Elementary School often compared to?
Robert Clow Elementary Schoolis often viewed alongside schools like Patterson Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
50-54% of students have achieved math proficiency (compared to the 28% IL state average), while 65-69% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Robert Clow Elementary School?
328 students attend Robert Clow Elementary School.
What is the racial composition of the student body?
54% of Robert Clow Elementary School students are White, 21% of students are Asian, 11% of students are Hispanic, 9% of students are Two or more races, and 5% of students are Black.
What is the student:teacher ratio of Robert Clow Elementary School?
Robert Clow Elementary School has a student ration of 12:1, which is lower than the Illinois state average of 13:1.
What grades does Robert Clow Elementary School offer ?
Robert Clow Elementary School offers enrollment in grades Kindergarten-5
What school district is Robert Clow Elementary School part of?
Robert Clow Elementary School is part of Indian Prairie CUSD 204 School District.
In what neighborhood is Robert Clow Elementary School located?
Robert Clow Elementary School is located in the Naperville Park District neighborhood of Naperville, IL. There are 35 other public schools located in Naperville Park District.
School Reviews
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