Serving 343 students in grades Prekindergarten-5, Olympia South Elementary School ranks in the top 50% of all schools in Illinois for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 15-19% (which is lower than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 35-39% (which is higher than the Illinois state average of 30%).
The student-teacher ratio of 18:1 is higher than the Illinois state level of 13:1.
Minority enrollment is 12% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Facts (2025-26)
- Grades: Prekindergarten-5
- Enrollment: 343 students
- Student-Teacher Ratio: 18:1
- Minority Enrollment: 12%
- Overall Testing Rank: Top 50% in IL
- Math Proficiency: 15-19% (Btm 50%)
- Reading Proficiency: 35-39% (Top 30%)
- Science Proficiency: 60-69% (Top 30%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Overview
Olympia South Elementary School's student population of 343 students has stayed relatively flat over five school years.
The teacher population of 19 teachers has stayed relatively flat over five school years.
Grades Offered
Grades Prekindergarten-5
Total Students
343 students
Gender %
Total Classroom Teachers
19 teachers
Year Founded
1905
Last Day of School
Mon. May 25, 2026
Campus Size
50 acres
School Motto
'Truth and Honor'
School Mascot
Wild Boars
School Rankings
Olympia South Elementary 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 Olympia South Elementary School is 0.22, 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
#1513 out of 3542 schools
(Top 50%)
(Top 50%)
Math Test Scores (% Proficient)
15-19%
27%
Reading/Language Arts Test Scores (% Proficient)
35-39%
30%
Science Test Scores (% Proficient)
60-69%
50%
Student-Teacher Ratio
18:1
13:1
American Indian
n/a
n/a
Asian
1%
6%
Hispanic
4%
28%
Black
1%
17%
White
88%
45%
Hawaiian
n/a
n/a
Two or more races
6%
4%
All Ethnic Groups
Eligible for Free Lunch
39%
43%
Eligible for Reduced Lunch
10%
4%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Notes
- School Mascot: Wild Boars
Profile last updated: 02/09/2025
Frequently Asked Questions
What is Olympia South Elementary School's ranking?
Olympia South Elementary School is ranked #1513 out of 3,542 schools, which ranks it among the top 50% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
15-19% of students have achieved math proficiency (compared to the 27% IL state average), while 35-39% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Olympia South Elementary School?
343 students attend Olympia South Elementary School.
What is the racial composition of the student body?
88% of Olympia South Elementary School students are White, 6% of students are Two or more races, 4% of students are Hispanic, 1% of students are Asian, and 1% of students are Black.
What is the student-teacher ratio of Olympia South Elementary School?
Olympia South Elementary School has a student ration of 18:1, which is higher than the Illinois state average of 13:1.
What grades does Olympia South Elementary School offer ?
Olympia South Elementary School offers enrollment in grades Prekindergarten-5
What school district is Olympia South Elementary School part of?
Olympia South Elementary School is part of Olympia CUSD 16 School District.
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