Serving 357 students in grades Kindergarten-8, Trewyn Primary School ranks in the bottom 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 2% (which is lower than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 2% (which is lower 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 91% of the student body (majority Black), which is higher than the Illinois state average of 55% (majority Hispanic and Black).
Quick Facts (2026)
- Grades: Kindergarten-8
- Enrollment: 357 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 91%
- Overall Testing Rank: Bottom 50% in IL
- Math Proficiency: 2% (Btm 50%)
- Reading Proficiency: 2% (Btm 50%)
- Science Proficiency: 11-19% (Btm 50%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Overview
Trewyn Primary School's student population of 357 students has declined by 7% over five school years.
The teacher population of 33 teachers has grown by 1550% over five school years.
Grades Offered
Grades Kindergarten-8
Total Students
357 students
Gender %
Total Classroom Teachers
33 teachers
School Rankings
Trewyn Primary School ranks within the bottom 50% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Trewyn Primary School is 0.43, 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
#3526 out of 3542 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
2%
27%
Reading/Language Arts Test Scores (% Proficient)
2%
30%
Science Test Scores (% Proficient)
11-19%
50%
Student-Teacher Ratio
11:1
13:1
American Indian
n/a
n/a
Asian
n/a
6%
Hispanic
10%
28%
Black
74%
17%
White
9%
45%
Hawaiian
n/a
n/a
Two or more races
7%
4%
All Ethnic Groups
Eligible for Free Lunch
91%
43%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
Frequently Asked Questions
What is Trewyn Primary School's ranking?
Trewyn Primary School is ranked #3526 out of 3,542 schools, which ranks it among the bottom 50% of public schools in Illinois.
What percent of students have achieved state testing proficiency in math and reading?
2% of students have achieved math proficiency (compared to the 27% IL state average), while 2% of students have achieved reading proficiency (compared to the 30% IL state average).
How many students attend Trewyn Primary School?
357 students attend Trewyn Primary School.
What is the racial composition of the student body?
74% of Trewyn Primary School students are Black, 10% of students are Hispanic, 9% of students are White, and 7% of students are Two or more races.
What is the student-teacher ratio of Trewyn Primary School?
Trewyn Primary School has a student ration of 11:1, which is lower than the Illinois state average of 13:1.
What grades does Trewyn Primary School offer ?
Trewyn Primary School offers enrollment in grades Kindergarten-8
What school district is Trewyn Primary School part of?
Trewyn Primary School is part of Peoria School District 150.
School Reviews
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