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 (26-27)
- 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%)
- Attendance Zone: Lyons Twp High School's attendance zone encompasses the entire school district in La Grange, IL, covering approximately 23.7 square miles. The typical drive to the school takes around 10-12 minutes, with the furthest edge of the zone located about 6.8 miles away.
- 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
Showing 2016–2025. View full 39-year historical data
Total Classroom Teachers
267 teachers
Showing 2015–2025. View full 39-year historical data
Year Founded
1888
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 0.70. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#353 out of 3542 schools
(Top 10%)
(Top 10%)
Showing 2013–2023. View full 14-year historical data
Math Test Scores (% Proficient)
54%
27%
Showing 2012–2023. View full 14-year historical data
Reading/Language Arts Test Scores (% Proficient)
49%
30%
Showing 2012–2022. View full 13-year historical data
Science Test Scores (% Proficient)
73%
50%
Student-Teacher Ratio
14:1
13:1
Showing 2015–2025. View full 39-year historical data
Asian
2%
6%
Showing 2016–2025. View full 38-year historical data
Hispanic
27%
29%
Showing 2016–2025. View full 38-year historical data
Black
3%
16%
Showing 2016–2025. View full 38-year historical data
White
64%
45%
Showing 2016–2025. View full 38-year historical data
Two or more races
4%
4%
Showing 2016–2025. View full 15-year historical data
All Ethnic Groups
Showing 2016–2025. View full 38-year historical data
Graduation Rate
96%
87.6%
Chronically Absent Students
(22-23)24.9%
29.7%
Eligible for Free Lunch
15%
43%
Showing 2015–2025. View full 13-year historical data
School Statewide Testing
School District Name
Sports
Colors
Royal blue, Gold
School Mascot
Nessie And Noil
Source: National Center for Education Statistics (NCES), IL Dept. of Education
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 87.6%.
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
Review Lyons Twp High 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
Is Your Child's School Day Too Structured?
Discover where free time disappears during your child's school day, how to evaluate lunch, recess, and classroom schedules, and what parents can do when breaks become structured activities.
When Your Child's Best Friend Is in Another Class
Discover how to help your child when their best friend is assigned to another classroom, including school placement policies, maintaining friendships, building connections, and knowing when to request help.
Should Your Child Repeat a Grade or Move Ahead?
Before agreeing to grade retention, learn what evidence to request, how to review school policies, explore alternatives, understand parental rights, and secure an effective academic support plan for your child.
