Sacred Heart School Photo

Best Winnetka Private Schools (2026)

For the 2026 school year, there are 5 private schools serving 1,080 students in Winnetka, IL (there are 10 public schools, serving 6,023 public students). 15% of all K-12 students in Winnetka, IL are educated in private schools (compared to the IL state average of 12%).
The top-ranked private schools in Winnetka, IL include Sacred Heart School, North Shore Country Day School, and The School Of Saints Faith, Hope & Charity.
The average acceptance rate is 100%, which is higher than the Illinois private school average acceptance rate of 84%.
40% of private schools in Winnetka, IL are religiously affiliated (most commonly Catholic).

Top-Ranked Winnetka Private Schools (2026)

School
Location
Quick Facts
Hyde Park Day School - Northfield campus
Hyde Park Day School - Northfield campus Photo
Special Education School
(1)
1980 Old Willow Rd
Winnetka, IL 60093
(847) 446-7025
Gr: 1-8 | 58 students Avg. class size: 10 students Tuition listed
310 Green Bay Rd
Winnetka, IL 60093
(847) 446-0674
Gr: PK-12 | 520 students Avg. class size: 12 students Sports: 12 | Extracurrculars: 4 Tuition listed
Sacred Heart School
Sacred Heart School Photo
(Catholic)
(8)
1095 Gage Street
Winnetka, IL 60093
(847) 446-0005
Gr: PK-8 | 230 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 7 Tuition & acceptance rate listed
180 Ridge Ave
Winnetka, IL 60093
(847) 446-0031
Gr: PK-8 | 272 students Avg. class size: 15 students Sports: 7
Brightmont Academy - Northfield
Brightmont Academy - Northfield Photo - one teacher one student
Special Program Emphasis
1799 Willow Road
Winnetka, IL 60093
(224) 518-0074
Gr: 1-12 Avg. class size: 1 student Tuition listed
[+] Show Closed Private Schools in Winnetka, Illinois

Winnetka, Illinois Private Schools (Closed)

School
Location
Quick Facts
French School (Closed 2025)
Special Program Emphasis
562 Green Bay Rd
Winnetka, IL 60093
(847) 501-5800
Gr: PK-K | 37 students

Overview

This Town (Winnetka)
This State (IL)
# Schools
5 Schools

Student Body:

# Students
1,080 Students
252,195 Students
% Average Students of Color
7%
34%

Academics and Faculty:

# Teachers
148 Teachers
18,845 Teachers
Average Student-Teacher Ratio
7:1
13:1
% Average Faculty w/Advanced Degree
70%
53%
Average Class Size
11 students
16 students
Average Number of AP Courses
12 courses
11 courses
Average SAT score
1350
(Out of 1600)
1258
Average ACT score
31
(Out of 36)
25

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$25,367
$12,671
Average Summer Program Cost
$950
$943
Average % on Financial Aid
12%
34%
Average Financial Aid Grant
$25,940
$3,868
Average Acceptance Rate
100%
84%
Average Endowment Size
$35 million
$49.24 million

Students by Ethnicity:

0.41
0.66
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
25 Students
10,504 Students
% Asian Students
2%
4%
# Hispanic Students
14 Students
25,140 Students
% Hispanic Students
1%
10%
# Black Students
23 Students
21,085 Students
% Black Students
2%
9%
# White Students
807 Students
129,137 Students
% White Students
75%
51%
# Hawaiian Students
1 Student
338 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
212 Students
65,580 Students
% of Others Students
20%
26%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
6 extracurriculars
9 extracurriculars
Average Number of Sports
9 sports
6 sports

Frequently Asked Questions

What are the top-ranked private schools in Winnetka, IL?
The top-ranked private schools in Winnetka, IL include Sacred Heart School, North Shore Country Day School, and The School Of Saints Faith, Hope & Charity.
How many private schools are located in Winnetka?
5 private schools are located in Winnetka.
How diverse are private schools in Winnetka?
Winnetka private schools are approximately 7% minority students, which is lower than the Illinois private school average of 34%.
What percentage of students in Winnetka go to private school?
15% of all K-12 students in Winnetka are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Winnetka?
40% of private schools in Winnetka are religiously affiliated (most commonly Catholic).
Which private schools in Winnetka are often viewed compared to one another?
Popular comparisons of private schools in Winnetka include: The School Of Saints Faith, Hope & Charity vs. Sacred Heart School

Recent Articles

International Student Support Services in Private Schools
International Student Support Services in Private Schools
Explore international student support services in private schools, including housing, visa help, and cultural transition resources for 2026.
Free Private Schools & Voucher Programs in 2025
Free Private Schools & Voucher Programs in 2025
Updated guide to free private schools and school voucher programs, 2025 policies, costs, equity issues, and how families access tuition support.