Serving 337 students in grades Kindergarten-4, Charter Oak Primary 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 25-29% (which is approximately equal to the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 20-24% (which is lower than the Illinois state average of 30%).
The student-teacher ratio of 13:1 is equal to the Illinois state level of 13:1.
Minority enrollment is 72% of the student body (majority Black), which is higher than the Illinois state average of 55% (majority Hispanic and Black).
Quick Facts (2026)
- School Type: Charter School
- Grades: Kindergarten-4
- Enrollment: 337 students
- Student-Teacher Ratio: 13:1
- Minority Enrollment: 72%
- Overall Testing Rank: Top 50% in IL
- Math Proficiency: 25-29% (Top 50%)
- Reading Proficiency: 20-24% (Btm 50%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Charter Oak Primary School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Diversity
School Overview
Charter Oak Primary School's student population of 337 students has grown by 6% over five school years.
The teacher population of 25 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades Kindergarten-4
Total Students
337 students
Total Classroom Teachers
25 teachers
School Motto
Resilience - Adaptability - Hope - Equity - Respect - Connection - Innovation
School Rankings
Charter Oak Primary School ranks within the top 50% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Charter Oak Primary School is 0.68, 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
#1645 out of 3542 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
25-29%
27%
Reading/Language Arts Test Scores (% Proficient)
20-24%
30%
Student-Teacher Ratio
13:1
13:1
Asian
1%
6%
Hispanic
8%
29%
Black
46%
16%
White
28%
45%
Two or more races
17%
4%
All Ethnic Groups
Eligible for Free Lunch
63%
43%
Eligible for Reduced Lunch (12-13)
14%
5%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Notes
- School Mascot: Bobcats
Frequently Asked Questions
What is Charter Oak Primary School's ranking?
Charter Oak Primary School is ranked #1645 out of 3,542 schools, which ranks it among the top 50% of public schools in Illinois.
What schools are Charter Oak Primary School often compared to?
Charter Oak Primary Schoolis often viewed alongside schools like Arland D Williams Jr Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
25-29% of students have achieved math proficiency (compared to the 27% IL state average), while 20-24% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Charter Oak Primary School?
337 students attend Charter Oak Primary School.
What is the racial composition of the student body?
46% of Charter Oak Primary School students are Black, 28% of students are White, 17% of students are Two or more races, 8% of students are Hispanic, and 1% of students are Asian.
What is the student-teacher ratio of Charter Oak Primary School?
Charter Oak Primary School has a student ration of 13:1, which is equal to the Illinois state average of 13:1.
What grades does Charter Oak Primary School offer ?
Charter Oak Primary School offers enrollment in grades Kindergarten-4
What school district is Charter Oak Primary School part of?
Charter Oak Primary School is part of Peoria SD 150 School District.
School Reviews
Review Charter Oak Primary School. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles
When “Free Public School” Still Isn’t Free
Discover the hidden costs of public school in 2026, from supplies and fees to transportation, technology, and extracurricular expenses.
What a District Budget Cut Means for Your Child's School Experience
Learn how district budget cuts can affect class sizes, programs, staffing, transportation, and your child's daily school experience in 2026.
School Closure Risk: What Parents Should Check Before Moving
Learn how parents can assess school closure risk before buying or renting in a district, using enrollment, funding, and boundary data.
