糖心原创

Lake Forest Academy Photo - Located on the former estate of J. Odgen Armour, various historical and modern buildings comprise Lake Forest Academy's 150-acre campus, including the Cressey Center for the Arts, the Reyes Family Science Center, and a newly expanded athletic center.

Best Illinois Private High Schools Belonging to The Association of Boarding Schools (TABS) (2026)

For the 2026 school year, there are 3 private high schools belonging to The Association of Boarding Schools (TABS) serving 582 students in Illinois. You can also find more schools membership associations in Illinois.
The top-ranked private high schools belonging to The Association of Boarding Schools (TABS) in Illinois include Woodlands Academy Of The Sacred Heart and Lake Forest Academy.
The average acceptance rate is 31%, which is lower than the Illinois private high school average acceptance rate of 81%.
33% of private high schools belonging to The Association of Boarding Schools (TABS) in Illinois are religiously affiliated (most commonly Catholic).

Top-Ranked Private High Schools Belonging to The Association of Boarding Schools (TABS) in Illinois (2026)

School
Location
Quick Facts
Lake Forest Academy
Lake Forest Academy Photo - Located on the former estate of J. Odgen Armour, various historical and modern buildings comprise Lake Forest Academy's 150-acre campus, including the Cressey Center for the Arts, the Reyes Family Science Center, and a newly expanded athletic center.
1500 W Kennedy Rd
Lake Forest, IL 60045
(847) 615-3257
Gr: 9-12 | 452 students Avg. class size: 12 students Sports: 15 | Extracurrculars: 25 Tuition & acceptance rate listed
Woodlands Academy Of The Sacred Heart
All-girls (Catholic)
760 E Westleigh Rd
Lake Forest, IL 60045
(847) 234-4300
Gr: 9-12 | 100 students Avg. class size: 10 students Sports: 7 Tuition listed
Brehm Preparatory School
Brehm Preparatory School Photo - Small class sizes provide opportunities for 1:1 educational moments.
Special Education School
(3)
900 S. Brehm Lane
Carbondale, IL 62901
(618) 457-0371
Gr: 6-12 | 30 students Avg. class size: 5 students Sports: 3 | Extracurrculars: 10 Tuition listed

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