Private School Review - Established 2003
St. Mary School Top 19 ยท Oldest Founding Date (IL)
Buffalo Grove KinderCare

Buffalo Grove Private Schools (2026-27)

For the 2026-27 school year, there are 6 private schools serving 394 students in Buffalo Grove, IL, 5% of all K-12 students in Buffalo Grove, IL are educated in private schools versus public schools (compared to the IL state average of 12%).
The average acceptance rate is 90%, which is higher than the Illinois private school average acceptance rate of 85%.
50% of private schools in Buffalo Grove, IL are religiously affiliated (most commonly Jewish and Catholic).

Quick Facts (2026-27)

Quick Facts (2026-27)

Top Ranked Buffalo Grove Private Schools (2026-27)

Map of North Shore Torah Academy
North Shore Torah Academy
Gr: PK-8 | 41 students
Avg. class size: 6 students
Extracurriculars: 3
Jewish
720 Armstrong Drive
Buffalo Grove, IL 60089
(847) 243-8567
(2)
View Profile
St. Mary School Photo
St. Mary School
Gr: PK-8 | 273 students
Avg. class size: 23 students
Sports: 8 | Extracurriculars: 15
Catholic
50 N Buffalo Grove Road
Buffalo Grove, IL 60089
(847) 459-3880
(4)
View Profile
Buffalo Grove KinderCare Photo
Buffalo Grove KinderCare
Gr: NS-PK
Daycare / Preschool
651 Deerfield Pkwy
Buffalo Grove, IL 60089
(847) 459-6995
View Profile
Map of Buffalo Grove Montessori School
Buffalo Grove Montessori School
Gr: K | 17 students
Avg. class size: 10 students
Montessori School
950 Ellen Dr
Buffalo Grove, IL 60089
(847) 541-8111
View Profile
Map of Montessori World Of Discovery
Montessori World Of Discovery
Gr: K | 1 student
Montessori School
1395 N Arlington Heights Rd
Buffalo Grove, IL 60089
(847) 415-2021
View Profile
Map of Yachad Kids Academy
Yachad Kids Academy
Gr: PK-K | 62 students
Daycare / Preschool (Jewish)
701 W Aptakisic Rd
Buffalo Grove, IL 60089
(847) 634-5600
View Profile

Buffalo Grove, IL Private School Trends (10-Year)

6
Private Schools
+20.0% (+1 school) 10-yr
394
Students
-21.2% (-106 students) 10-yr
$14,480
Avg. Tuition
-19.6% (-$3,520) 3-yr
13
Avg. Class Size
-35.0% (-7 students) 8-yr
30%
Students of Color
+42.9% (+9.0 pp) 10-yr
10:1
Student-Teacher Ratio
-9.1% (-1.0) 10-yr
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Enrollment & Diversity
Category
This Town (Buffalo Grove)
This State (IL)
# Schools
6 Schools
1,624 Schools

Trends in Total Number of Private Schools

YearBuffalo Grove, IL Total Schools
20256
20246
20236
20226
20216
20206
20195
20185
20175
20165
20155
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# Students
394 Students
251,350 Students

Trends in the Average Number of Students Per Private School

YearBuffalo Grove, IL AvgIllinois (IL)National
202579166179
202479162172
2023115171174
202294178185
202192174180
202092168171
2019154174175
2018154171172
2017150177180
2016125175178
2015125168167
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% Students of Color
30%
34%

Percentage of Students of Color Trends (2015-2025)

YearBuffalo Grove, IL AvgIllinois (IL)National
202530%34%34%
202430%34%34%
202335%34%33%
202222%34%33%
202122%34%32%
202022%35%32%
201930%33%31%
201830%33%31%
201719%34%32%
201621%34%32%
201521%35%32%
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0.66
0.66

Diversity Score Trends

YearBuffalo Grove, IL AvgIllinois (IL)National
20250.660.660.65
20240.660.660.65
20230.660.660.65
20220.460.650.64
20210.450.650.64
20200.450.660.64
20190.500.650.63
20180.500.650.63
20170.460.620.61
20160.470.620.61
20150.470.630.61
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Show more data/charts: racial breakdown
# American Indian Students
n/a
605 Students
% American Indian Students
n/a
n/a
# Asian Students
39 Students
10,480 Students
% Asian Students
10%
4%

Asian Student Percentage Trends

YearBuffalo Grove, IL AvgIllinois (IL)National
202510%5%5%
202410%5%5%
202313%5%5%
20226%4%4%
20216%5%4%
20206%4%4%
20196%4%4%
20186%5%4%
20176%4%4%
20166%3%4%
20156%4%4%
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# Hispanic Students
34 Students
25,032 Students
% Hispanic Students
9%
10%

Hispanic Student Percentage Trends

YearBuffalo Grove, IL AvgIllinois (IL)National
20259%10%9%
20249%10%9%
20234%10%9%
20221%10%8%
20211%10%9%
20201%10%9%
20191%9%8%
20181%9%8%
20172%9%8%
20162%9%8%
20152%9%8%
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# Black Students
1 Student
21,046 Students
% Black Students
n/a
9%

Black Student Percentage Trends

YearBuffalo Grove, IL AvgIllinois (IL)National
20232%8%8%
20221%8%7%
20211%8%7%
20201%9%8%
20191%9%7%
20181%9%7%
20171%9%7%
20161%9%7%
20151%9%8%
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# White Students
183 Students
128,862 Students
% White Students
46%
51%

White Student Percentage Trends

YearBuffalo Grove, IL AvgIllinois (IL)National
202546%51%52%
202446%51%52%
202344%51%52%
202271%53%54%
202172%52%54%
202072%52%54%
201968%53%56%
201868%53%56%
201771%56%58%
201671%56%58%
201571%55%58%
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# Hawaiian Students
2 Students
338 Students
% Hawaiian Students
1%
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
135 Students
65,479 Students
% of Others Students
34%
26%

Other Races Student Percentage Trends

YearBuffalo Grove, IL AvgIllinois (IL)National
202534%26%26%
202434%26%26%
202337%26%25%
202218%25%25%
202117%25%25%
202017%25%24%
201919%25%24%
201819%24%23%
201718%22%22%
201618%23%22%
201518%23%21%
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All Ethnic Groups
Academics
# Teachers
39 Teachers
18,872 Teachers
Average Student-Teacher Ratio
10:1
13:1

Student-Teacher Ratio Trends (2015-2025)

YearBuffalo Grove, IL AvgIllinois (IL)National
202510:113:111:1
202410:113:111:1
202313:113:111:1
202211:113:111:1
202112:113:111:1
202012:113:112:1
201912:113:112:1
201812:114:112:1
201712:114:112:1
201611:114:112:1
201511:114:112:1
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% Average Faculty w/Advanced Degree
73%
53%

Percentage of Faculty With Advanced Degrees Trends (2017-2025)

YearBuffalo Grove, IL AvgIllinois (IL)National
202573%53%55%
202473%52%54%
202373%50%54%
202273%51%54%
202173%50%54%
202073%50%54%
201990%50%53%
201890%49%53%
201790%48%53%
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Average Class Size
13 students
16 students

Class Size Trends (2017-2025)

YearBuffalo Grove, IL AvgIllinois (IL)National
2025131615
2024151715
2023151715
2022151715
2021231715
2020231715
2019201715
2018201715
2017201715
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Tuition & Aid
Average Yearly Tuition Cost
$14,480
$12,457

Tuition Cost Trends (2022-2025)

YearBuffalo Grove, IL AvgIllinois (IL)National
2025$14,480$12,671$15,012
2024$14,480$9,594$13,254
2023$21,000$8,924$12,626
2022$18,000$8,609$12,187
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Average % on Financial Aid
60%
34%

Percent on Financial Aid Trends (2017-2025)

YearBuffalo Grove, IL AvgIllinois (IL)National
202560%34%34%
202460%33%34%
202360%33%34%
202260%32%33%
202160%31%33%
202060%32%32%
201960%31%31%
201860%30%30%
201760%29%30%
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Admissions & Athletics
Average Acceptance Rate
90%
85%

Acceptance Rate Trends (2022-2025)

YearBuffalo Grove, IL AvgIllinois (IL)National
202590%84%81%
202480%90%85%
202380%91%85%
202280%91%85%
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Average Number of Extracurriculars
9 extracurriculars
9 extracurriculars
Average Number of Sports
8 sports
6 sports

Frequently Asked Questions

What are the top ranked private schools in Buffalo Grove, IL?
The top ranked private schools in Buffalo Grove, IL include North Shore Torah Academy and St. Mary School.
How many private schools are located in Buffalo Grove?
6 private schools are located in Buffalo Grove.
How diverse are private schools in Buffalo Grove?
Buffalo Grove private schools are approximately 30% minority students, which is lower than the Illinois private school average of 34%.
What percentage of students in Buffalo Grove go to private school?
5% of all K-12 students in Buffalo Grove are educated in private schools (compared to the IL state average of 12%).
What percentage of private schools are religiously affiliated in Buffalo Grove?
50% of private schools in Buffalo Grove are religiously affiliated (most commonly Jewish and Catholic).
Which private schools in Buffalo Grove are often viewed compared to one another?

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