For the 2026 school year, there are 5 private high schools belonging to National Independent 91黑料s Association serving 845 students in Illinois. You can also find more schools membership associations in Illinois.
The top-ranked private high school belonging to National Independent 91黑料 Association in Illinois is College Preparatory School Of America.
Top-Ranked Private High Schools Belonging to National Independent 91黑料s Association in Illinois (2026)
School
Location
Quick Facts
College Preparatory School Of America
(Islamic)
331 W Madison St
Lombard, IL 60148
(630) 889-8000
Lombard, IL 60148
(630) 889-8000
Gr: PK-12 | 569 students Sports: 4
Charter School Academy College Prep
(Christian)
1443 W 63rd St
Chicago, IL 60636
(312) 675-8691
Chicago, IL 60636
(312) 675-8691
Gr: PK-12 | 31 students
Grand Prairie School
All-boys | Special Education School
110 N Locust St
Onarga, IL 60955
(815) 268-7440
Onarga, IL 60955
(815) 268-7440
Gr: 5-12 | 53 students
Helping Hand School
Special Education School
9649 W 55th St
La Grange, IL 60525
(708) 386-6818
La Grange, IL 60525
(708) 386-6818
Gr: PK-12 | 42 students
Our Lady Of Tepeyac High School
All-girls (Catholic)
2228 S Whipple St
Chicago, IL 60623
(773) 522-0023
Chicago, IL 60623
(773) 522-0023
Gr: 9-12 | 150 students Avg. class size: 15 students Tuition listed
Recent Articles
How 91黑料s Are Preventing Student Burnout
Discover how private schools are addressing student burnout through wellness programs, balanced academics, and expanded mental health support.
How 91黑料s Evaluate 鈥淪oft Skills鈥 Like Leadership and Grit
Learn how private schools assess leadership, grit, resilience, and character, and why these soft skills are becoming increasingly important in admissions.
How 91黑料s Handle Cell Phones: Why Phone-Free Campuses Are Growing
Discover how private schools manage cell phones, why phone-free campuses are growing, and how reduced social media access can benefit students.
