Serving 375 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 92% 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: 375 students
- Student-Teacher Ratio: 11:1
- Minority Enrollment: 92%
- 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
Top Rankings
Trewyn Primary School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Percent Eligible For Free Lunch
Student Attention
School Overview
Trewyn Primary School's student population of 375 students has stayed relatively flat over five school years.
The teacher population of 33 teachers has grown by 22% over five school years.
Grades Offered
Grades Kindergarten-8
Total Students
375 students
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 0.38, 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
7%
29%
Black
78%
16%
White
8%
45%
Hawaiian
n/a
n/a
Two or more races
7%
4%
All Ethnic Groups
Eligible for Free Lunch
86%
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?
375 students attend Trewyn Primary School.
What is the racial composition of the student body?
78% of Trewyn Primary School students are Black, 8% of students are White, 7% of students are Hispanic, 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 SD 150 School District.
School Reviews
Review Trewyn 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
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.
