Serving 647 students in grades Prekindergarten-8, Onahan Elementary School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 27% (which is lower than the Illinois state average of 28%). The percentage of students achieving proficiency in reading/language arts is 30% (which is equal to the Illinois state average of 30%).
The student:teacher ratio of 14:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 41% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Stats (2025)
Grades: Prekindergarten-8
Enrollment: 647 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 41%
Overall Testing Rank
: Top 50% in IL
Math Proficiency
: 27% (Top 50%)
Reading Proficiency
: 30% (Top 50%)
Science Proficiency
: 55-59% (Top 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Onahan Elementary School ranks within the top 50% of all 3,426 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Onahan Elementary School is 0.56, 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.
Onahan Elementary School is ranked #1259 out of 3,426 schools, which ranks it among the top 50% of public schools in Illinois.
What schools are Onahan Elementary School often compared to?
Onahan Elementary Schoolis often viewed alongside schools like Hitch Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
27% of students have achieved math proficiency (compared to the 28% IL state average), while 30% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Onahan Elementary School?
647 students attend Onahan Elementary School.
What is the racial composition of the student body?
59% of Onahan Elementary School students are White, 31% of students are Hispanic, 4% of students are Two or more races, 3% of students are Asian, 2% of students are Black, and 1% of students are American Indian.
What is the student:teacher ratio of Onahan Elementary School?
Onahan Elementary School has a student ration of 14:1, which is higher than the Illinois state average of 13:1.
What grades does Onahan Elementary School offer ?
Onahan Elementary School offers enrollment in grades Prekindergarten-8
What school district is Onahan Elementary School part of?
An in-depth examination of the critical challenges confronting America's public education system, exploring issues ranging from classroom overcrowding to student poverty, and highlighting the urgent need for comprehensive solutions.
We explore how the Department of Education shapes American education, from its cabinet-level leadership to its impact on millions of students, written for general audiences seeking clarity on this vital institution.
Explore the revolutionary approach of Personalized Learning in K-12 education. This article discusses the benefits, challenges, and potential of tailoring education to individual student needs, incorporating technology and adaptive learning methods to prepare students for the 21st century.
Quick Stats (2025)
Grades: Prekindergarten-8
Enrollment: 647 students
Student:Teacher Ratio: 14:1
Minority Enrollment: 41%
Overall Testing Rank
: Top 50%
Math Proficiency
: 27% (Top 50%)
Reading Proficiency
: 30% (Top 50%)
Science Proficiency
: 55-59% (Top 50%)
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Related School Videos
26:46
Related School News
CHICAGO (WLS) -- A Northwest Side elementary school was damaged by fire Tuesday. Parents dropped off their kids at Onahan ...
Onahan Elementary Students To Spend Day At Taft High School, After Fire In AuditoriumArson ...
In a letter to parents at Onahan Elementary School, 6634 W. Raven St., tests conducted June 10 found elevated levels of lead in water from four drinking fountains on the school ...
