Serving 343 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 5%, and reading proficiency is top 5%).
The percentage of students achieving proficiency in math is 60-64% (which is higher than the Illinois state average of 27%). 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 11:1 is lower than the Illinois state level of 13:1.
Minority enrollment is 47% of the student body (majority Asian), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Facts (2026)
- Grades: Kindergarten-5
- Enrollment: 343 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 47%
- Overall Testing Rank: Top 5% in IL
- Math Proficiency: 60-64% (Top 5%)
- 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
School Overview
Robert Clow Elementary School's student population of 343 students has stayed relatively flat over five school years.
The teacher population of 30 teachers has grown by 30% over five school years.
Grades Offered
Grades Kindergarten-5
Total Students
343 students
Total Classroom Teachers
30 teachers
School Motto
Inspire all students to achieve their greatest potential
School Rankings
Robert Clow Elementary School ranks within the top 5% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Robert Clow Elementary School is 0.66, which is less than the diversity score at state average of 0.69. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#95 out of 3542 schools
(Top 5%)
(Top 5%)
Math Test Scores (% Proficient)
60-64%
27%
Reading/Language Arts Test Scores (% Proficient)
65-69%
30%
Science Test Scores (% Proficient)
80-84%
50%
Student-Teacher Ratio
11:1
13:1
American Indian
n/a
n/a
Asian
21%
6%
Hispanic
13%
29%
Black
5%
16%
White
53%
45%
Hawaiian
n/a
n/a
Two or more races
8%
4%
All Ethnic Groups
Eligible for Free Lunch
11%
43%
Eligible for Reduced Lunch
2%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Frequently Asked Questions
What is Robert Clow Elementary School's ranking?
Robert Clow Elementary School is ranked #95 out of 3,542 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?
60-64% of students have achieved math proficiency (compared to the 27% 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?
343 students attend Robert Clow Elementary School.
What is the racial composition of the student body?
53% of Robert Clow Elementary School students are White, 21% of students are Asian, 13% of students are Hispanic, 8% 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 11:1, 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 34 other public schools located in Naperville Park District.
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