For the 2025 school year, there are 13 private high schools belonging to State or regional independent school association serving 3,965 students in Illinois. You can also find more schools membership associations in Illinois.
The top ranked private high schools belonging to State or regional independent school association in Illinois include Lake Forest Academy, The Latin School Of Chicago, and Allendale School.
The average acceptance rate is 82%, which is higher than the Illinois private high school average acceptance rate of 81%.
Top Ranked Private High Schools Belonging to State or regional independent school association in Illinois (2025)
School
Location
Grades
Students
Allendale School
Special Education School
600 W Grand Ave
Lake Villa, IL 60046
(847) 245-6400
Lake Villa, IL 60046
(847) 245-6400
Grades: 1-12
| 156 students
59 W North Blvd
Chicago, IL 60610
(312) 582-6014
Chicago, IL 60610
(312) 582-6014
Grades: PK-12
| 1,172 students
901 N Edgelawn Dr
Aurora, IL 60506
(630) 893-0831
Aurora, IL 60506
(630) 893-0831
Grades: 9-12
| 265 students
St. Laurence High School
(Catholic)
5556 W 77th St
Burbank, IL 60459
(708) 458-6900
Burbank, IL 60459
(708) 458-6900
Grades: 9-12
| 913 students
Woodlands Academy Of The Sacred Heart
All-girls (Catholic)
760 E Westleigh Rd
Lake Forest, IL 60045
(847) 234-4300
Lake Forest, IL 60045
(847) 234-4300
Grades: 9-12
| 120 students
Charter School Academy College Prep
(Christian)
1443 W 63rd St
Chicago, IL 60636
(312) 675-8691
Chicago, IL 60636
(312) 675-8691
Grades: PK-12
| 31 students
Coordinated Youth & Human Services
Special Education School
2016 Madison Ave
Granite City, IL 62040
(618) 451-0552
Granite City, IL 62040
(618) 451-0552
Grades: 5-12
| 64 students
Jane Addams High School
Alternative School
1814 S Union Ave
Chicago, IL 60616
(312) 563-1746
Chicago, IL 60616
(312) 563-1746
Grades: 9-12
| 200 students
Metro-east Lutheran High School
(Lutheran Church Missouri Synod)
6305 Center Grove Road
Edwardsville, IL 62025
(618) 656-0043
Edwardsville, IL 62025
(618) 656-0043
Grades: 9-12
| 174 students
Pike County Christian Academy
(Christian)
1308 W Washington St Ste A
Pittsfield, IL 62363
(217) 285-5722
Pittsfield, IL 62363
(217) 285-5722
Grades: K-12
| 44 students
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