For the 2025 school year, there are 2 public schools serving 287 students in Gardner, IL.
The top ranked public schools in Gardner, IL are Gardner-south Wilmington Twp High School and Gardner Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Gardner, IL public schools have an average math proficiency score of 23% (versus the Illinois public school average of 27%), and reading proficiency score of 23% (versus the 30% statewide average). Schools in Gardner have an average ranking of 4/10, which is in the bottom 50% of Illinois public schools.
Minority enrollment is 9% of the student body (majority Hispanic), which is less than the Illinois public school average of 56% (majority Hispanic).
Best Public Schools in Gardner, IL (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Gardner-south Wilmington Twp High School
(Math: 20-29% | Reading: 20-29%)
Rank:
Rank:
6/
Top 50%10
500 E Main St
Gardner, IL 60424
(815) 237-2176
Gardner, IL 60424
(815) 237-2176
Gr: 9-12 | 142 students Student-teacher ratio: 7:1 Minority enrollment: 9%
Rank: #22.
Gardner Elementary School
(Math: 20-24% | Reading: 20-24%)
Rank:
Rank:
5/
Bottom 50%10
598 N Elm St
Gardner, IL 60424
(815) 237-2313
Gardner, IL 60424
(815) 237-2313
Gr: PK-8 | 145 students Student-teacher ratio: 11:1 Minority enrollment: 8%
Frequently Asked Questions
What are the top ranked public schools in Gardner, IL?
The top ranked public schools in Gardner, IL include Gardner-south Wilmington Twp High School and Gardner Elementary School.
How many public schools are located in Gardner?
2 public schools are located in Gardner.
What is the racial composition of students in Gardner?
Gardner public schools minority enrollment is 9% of the student body (majority Hispanic), which is less than the Illinois public schools average of 56% (majority Hispanic).
Recent Articles

What Are Public Schools Doing to Fight Obesity and Is It Working?
Childhood obesity rates continue to climb. While many public schools have implemented policies and programs to combat the problem, there is always more to be done. Keep reading to learn what schools are doing to prevent obesity and how you can help.

Massachusetts: Boston Public Schools Offer Free Lunches
Kids in Boston Public Schools will enjoy free lunches this year, thanks to participation in a federal program that cuts out paperwork required to prove eligibility for the free lunch program.

Michigan Schools: Free Meals for All Students in Some Detroit Schools
Learn about a pilot program through the U.S. Department of Agriculture that would offer two free meals and snacks to all Detroit Public School students daily – a controversial decision for some taxpayers.