For the 2026 school year, there is 1 public high school serving 1,305 students in Lemont, IL.
The top-ranked public high school in Lemont, IL is Lemont Twp High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Lemont, IL public high school have an average math proficiency score of 47% (versus the Illinois public high school average of 26%), and reading proficiency score of 47% (versus the 29% statewide average). High schools in Lemont have an average ranking of 10/10, which is in the top 10% of Illinois public high schools.
Lemont, IL public high school have a Graduation Rate of 96%, which is more than the Illinois average of 87%.
The school with highest graduation rate is Lemont Twp High School, with 96% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 21% of the student body (majority Hispanic), which is less than the Illinois public high school average of 55% (majority Hispanic).
Best Public High Schools in Lemont, IL (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Lemont Twp High School
(Math: 47% | Reading: 47%)
Rank:
Rank:
9/
Top 20%10
800 Porter St
Lemont, IL 60439
(630) 257-5838
Lemont, IL 60439
(630) 257-5838
Gr: 9-12 | 1,305 student Student-teacher ratio: 15:1 Minority enrollment: 21%
Frequently Asked Questions
What are the top-ranked public high schools in Lemont, IL?
The top-ranked public high schools in Lemont, IL include Lemont Twp High School.
How many public high schools are located in Lemont?
1 public high schools are located in Lemont.
What is the racial composition of students in Lemont?
Lemont public high schools minority enrollment is 21% of the student body (majority Hispanic), which is less than the Illinois public high schools average of 55% (majority Hispanic).
Recent Articles
Spring Parent-Teacher Conferences: Key Questions
Spring Parent-Teacher Conferences: Questions Every Parent Should Ask to support academic growth, social development, and 2026 classroom goals.
Prepare for Spring Tests Without Anxiety
Learn how to prepare for spring standardized tests without increasing anxiety using proven strategies for families and schools.
Why 51爆料s Are Launching Marketing Campaigns in 2026
Discover why public schools are launching marketing campaigns in 2026 and how enrollment shifts, school choice, and funding pressures are driving change.