For the 2025 school year, there is 1 public high school serving 10 students in Grafton, IL.
Grafton, IL public high schools have a diversity score of 0.42, which is less than the Illinois public high school average of 0.69.
Grafton, IL public high school have a Graduation Rate of 50%, which is less than the Illinois average of 87%.
The school with highest graduation rate is Il Youth Center - Pere Marquette, with ≥50% graduation rate. Read more about public school graduation rate statistics in Illinois or national school graduation rate statistics.
Minority enrollment is 70% of the student body (majority Black), which is more than the Illinois public high school average of 55% (majority Hispanic).
Best Public High Schools in Grafton, IL (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: n/an/a
Il Youth Center - Pere Marquette
Alternative School
17808 State Highway 100 W
Grafton, IL 62037
(618) 786-2371
Grafton, IL 62037
(618) 786-2371
Gr: 8-12 | 10 students Student-Teacher Ratio: 1:1 Minority enrollment: 70%
Frequently Asked Questions
How many public high schools are located in Grafton, IL?
1 public high schools are located in Grafton, IL.
What is the racial composition of students in Grafton?
Grafton public high schools minority enrollment is 70% of the student body (majority Black), which is more than the Illinois public high schools average of 55% (majority Hispanic).
Recent Articles

Why Single-Sex Public Schools are Growing in Popularity
This article examines the growing trend of single-sex public schools in the United States. It explores the potential benefits, research findings, and controversies surrounding gender-specific education, as well as the factors driving its increasing popularity among parents and educators.

When Teachers Cheat: The Standardized Test Controversies
Teachers across the country are being accused of cheating on standardized tests, using erasers to conveniently change their students’ answers. However, are these teachers driven to cheat because the funding system is flawed?

When Field Trips Turn Deadly: Who is Responsible?
Recent deaths during field trips have parents and school officials questioning the safety of these excursions. Learn about these tragedies and what parameters should be in place to ensure a safe field trip.