Tallgrass Sudbury School Photo - Chicagoland's answer to self-directed Education and Democratic learning!

Best La Grange Private High Schools (2026)

For the 2026 school year, there are 3 private high schools serving 161 students in La Grange, IL.
The top-ranked private high school in La Grange, IL is Tallgrass Sudbury School.
The average acceptance rate is 50%, which is lower than the Illinois private high school average acceptance rate of 81%.

Top-Ranked La Grange Private High Schools (2026)

School
Location
Quick Facts
Tallgrass Sudbury School
Tallgrass Sudbury School Photo - Chicagoland's answer to self-directed Education and Democratic learning!
Alternative School
(7)
100 6th Ave
La Grange, IL 60525
(708) 328-8546
Gr: K-12 | 28 students Avg. class size: 30 students Extracurrculars: 4 Tuition & acceptance rate listed
Acacia Academy
Acacia Academy Photo - Offering a variety of year-round and summer programs designed to meet each student's learning objectives in terms of his/her learning capabilities.AdvancED accredited school in the La Grange, IL area. Illinois State Board of Education approved for out-of-district placement for special education.
Special Education School
6425 Willow Springs Rd
La Grange, IL 60525
(708) 579-9040
Gr: 4-12 | 91 students Avg. class size: 8 students Sports: 4 | Extracurrculars: 11 Tuition listed
Helping Hand School
Special Education School
9649 W 55th St
La Grange, IL 60525
(708) 386-6818
Gr: PK-12 | 42 students

Overview

This Town (La Grange)
This State (IL)
# Schools
3 Schools

Student Body:

# Students
161 Students
89,884 Students
% Average Students of Color
66%
35%

Academics and Faculty:

# Teachers
20 Teachers
7,537 Teachers
Average Student-Teacher Ratio
7:1
11:1
% Average Faculty w/Advanced Degree
52%
56%
Average Class Size
19 students
15 students

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$11,330
$15,730
Average % on Financial Aid
80%
40%
Average Financial Aid Grant
$5,000
$4,910
Average Acceptance Rate
50%
81%

Students by Ethnicity:

0.68
0.62
# American Indian Students
n/a
298 Students
% American Indian Students
n/a
n/a
# Asian Students
2 Students
5,624 Students
% Asian Students
1%
6%
# Hispanic Students
52 Students
10,091 Students
% Hispanic Students
38%
11%
# Black Students
44 Students
9,671 Students
% Black Students
32%
11%
# White Students
40 Students
52,469 Students
% White Students
29%
58%
# Hawaiian Students
n/a
105 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
n/a
12,125 Students
% of Others Students
n/a
14%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
8 extracurriculars
14 extracurriculars
Average Number of Sports
4 sports
9 sports

Frequently Asked Questions

What are the top-ranked private high schools in La Grange, IL?
The top-ranked private high schools in La Grange, IL is Tallgrass Sudbury School.
How many private high schools are located in La Grange?
3 private high schools are located in La Grange.

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