Lyons Township High School is a public high school in Western Springs, Illinois, and La Grange, Illinois. Lyons Township is a coeducational high school and serves grades 9–12 for Lyons Township High School District 204.
Serving 3,706 students in grades 9-12, Lyons Twp High School ranks in the top 10% of all schools in Illinois for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).
The percentage of students achieving proficiency in math is 54% (which is higher than the Illinois state average of 27%). The percentage of students achieving proficiency in reading/language arts is 49% (which is higher than 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 36% of the student body (majority Hispanic), which is lower than the Illinois state average of 55% (majority Hispanic).
Quick Facts (2026)
- Grades: 9-12
- Enrollment: 3,706 students
- Student-Teacher Ratio: 14:1
- Minority Enrollment: 36%
- Graduation Rate: 96% (Top 5% in IL)
- Overall Testing Rank: Top 10%
- Math Proficiency: 54% (Top 10%)
- Reading Proficiency: 49% (Top 20%)
- Science Proficiency: 73% (Top 20%)
- Source: National Center for Education Statistics (NCES), IL Dept. of Education
Top Rankings
Lyons Twp High School ranks among the top 20% of public schools in Illinois for:
Category
Attribute
Overall Rank
Most improved public schools
Math Proficiency
Reading/Language Arts Proficiency
Science Proficiency
Graduation Rate
School Overview
Lyons Twp High School's student population of 3,706 students has declined by 8% over five school years.
The teacher population of 267 teachers has grown by 6% over five school years.
Grades Offered
Grades 9-12
Total Students
3,706 students
Total Classroom Teachers
267 teachers
Year Founded
1888
Colors
Royal blue, Gold
School Calendar
School Rankings
Lyons Twp High School ranks within the top 10% of all 3,542 schools in Illinois (based off of combined math and reading proficiency testing data).
The diversity score of Lyons Twp High School is 0.52, 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
#353 out of 3542 schools
(Top 10%)
(Top 10%)
Math Test Scores (% Proficient)
54%
27%
Reading/Language Arts Test Scores (% Proficient)
49%
30%
Science Test Scores (% Proficient)
73%
50%
Student-Teacher Ratio
14:1
13:1
American Indian
n/a
n/a
Asian
2%
6%
Hispanic
27%
29%
Black
3%
16%
White
64%
45%
Hawaiian
n/a
n/a
Two or more races
4%
4%
All Ethnic Groups
Graduation Rate
96%
87%
Eligible for Free Lunch
15%
43%
Eligible for Reduced Lunch (11-12)
8%
27%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), IL Dept. of Education
School Notes
- School Mascot: Nessie And Noil
Frequently Asked Questions
What is Lyons Twp High School's ranking?
Lyons Twp High School is ranked #353 out of 3,542 schools, which ranks it among the top 10% of public schools in Illinois.
What schools are Lyons Twp High School often compared to?
Lyons Twp High Schoolis often viewed alongside schools like Riverside Brookfield Twp High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
54% of students have achieved math proficiency (compared to the 27% IL state average), while 49% of students have achieved reading proficiency (compared to the 30% IL state average).
What is the graduation rate of Lyons Twp High School?
The graduation rate of Lyons Twp High School is 96%, which is higher than the Illinois state average of 87%.
How many students attend Lyons Twp High School?
3,706 students attend Lyons Twp High School.
What is the racial composition of the student body?
64% of Lyons Twp High School students are White, 27% of students are Hispanic, 4% of students are Two or more races, 3% of students are Black, and 2% of students are Asian.
What is the student-teacher ratio of Lyons Twp High School?
Lyons Twp High School has a student ration of 14:1, which is higher than the Illinois state average of 13:1.
What grades does Lyons Twp High School offer ?
Lyons Twp High School offers enrollment in grades 9-12
What school district is Lyons Twp High School part of?
Lyons Twp High School is part of Lyons TWP HSD 204 School District.
School Reviews
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