[+] Show Closed Private Schools in Lisle, Illinois

Lisle, Illinois Private Schools (Closed)

Kindi Academy

Gr: PK-8 | 173 students

Montessori School (Islamic)

5801 Westview Ln

Lisle, IL 60532

(630) 560-4900

(1)

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Rosehill Montessori School

Gr: PK-K | 22 students

Montessori School

1203 Lisle Pl

Lisle, IL 60532

(630) 964-4500

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Lisle, IL Private School Trends (10-Year)

Private Schools

-9.1% (-1 school) 10-yr

2,193

Students

-7.5% (-177 students) 10-yr

$10,950

Avg. Tuition

Avg. Class Size

16%

Students of Color

+33.3% (+4.0 pp) 10-yr

16:1

Student-Teacher Ratio

-15.8% (-3.0) 10-yr

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Enrollment & Diversity

Trends in Total Number of Private Schools

Year	Lisle, IL Total Schools
2025	10
2024	11
2023	10
2022	9
2021	10
2020	11
2019	11
2018	11
2017	10
2016	10
2015	11

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Private schools down 1 in Lisle, from 11 in 2024 to 10 in 2025.

# Students

2,193 Students

250,469 Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Trends in the Average Number of Students Per Private School

Year	Lisle, IL Avg	Illinois (IL)	National
2025	274	166	179
2024	263	162	172
2023	266	171	174
2022	279	178	185
2021	268	174	180
2020	242	168	171
2019	244	174	175
2018	244	171	172
2017	274	177	180
2016	274	175	178
2015	296	168	167

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Private-school size rose 32 students in Lisle, from 242 in 2020 to 274 in 2025, while Illinois and the U.S. stayed much smaller.

% Students of Color

16%

34%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Percentage of Students of Color Trends (2015-2025)

Year	Lisle, IL Avg	Illinois (IL)	National
2025	16%	34%	34%
2024	15%	34%	34%
2023	18%	34%	33%
2022	12%	34%	33%
2021	18%	34%	32%
2020	18%	35%	32%
2019	17%	33%	31%
2018	16%	33%	31%
2017	11%	34%	32%
2016	11%	34%	32%
2015	12%	35%	32%

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Students of color up 5 points in Lisle private schools, rising from 11% in 2016 to 16% in 2025.

0.47

0.66

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Diversity Score Trends

Year	Lisle, IL Avg	Illinois (IL)	National
2025	0.47	0.66	0.65
2024	0.46	0.66	0.65
2023	0.47	0.66	0.65
2022	0.39	0.65	0.64
2021	0.46	0.65	0.64
2020	0.46	0.66	0.64
2019	0.44	0.65	0.63
2018	0.44	0.65	0.63
2017	0.34	0.62	0.61
2016	0.34	0.62	0.61
2015	0.31	0.63	0.61

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Diversity score still low in Lisle private schools, rising from 0.34 in 2016 to 0.47 in 2025 but remaining below Illinois at 0.66.

Show more data/charts: racial breakdown

# American Indian Students

0 Students

605 Students

% American Indian Students

<1%

# Asian Students

106 Students

10,480 Students

% Asian Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Asian Student Percentage Trends

Year	Lisle, IL Avg	Illinois (IL)	National
2025	5%	5%	5%
2024	5%	5%	5%
2023	8%	5%	5%
2022	3%	4%	4%
2021	7%	5%	4%
2020	7%	4%	4%
2019	7%	4%	4%
2018	7%	5%	4%
2017	3%	4%	4%
2016	3%	3%	4%
2015	4%	4%	4%

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Asian share fell 3 points in Lisle private schools, from 8% in 2023 to 5% in 2025.

# Hispanic Students

163 Students

25,029 Students

% Hispanic Students

10%

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Showing 2016–2025. Full 11-year historical data available below ↓

Hispanic Student Percentage Trends

Year	Lisle, IL Avg	Illinois (IL)	National
2025	8%	10%	9%
2024	7%	10%	9%
2023	6%	10%	9%
2022	6%	10%	8%
2021	5%	10%	9%
2020	5%	10%	9%
2019	5%	9%	8%
2018	5%	9%	8%
2017	4%	9%	8%
2016	4%	9%	8%
2015	5%	9%	8%

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Hispanic enrollment up 4 points in Lisle private schools, rising from 4% in 2016 to 8% in 2025.

# Black Students

27 Students

21,042 Students

% Black Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Black Student Percentage Trends

Year	Lisle, IL Avg	Illinois (IL)	National
2025	1%	8%	7%
2024	1%	8%	7%
2023	1%	8%	8%
2022	1%	8%	7%
2021	1%	8%	7%
2020	1%	9%	8%
2019	1%	9%	7%
2018	1%	9%	7%
2017	1%	9%	7%
2016	1%	9%	7%
2015	1%	9%	8%

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# White Students

1,500 Students

128,851 Students

% White Students

71%

51%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

White Student Percentage Trends

Year	Lisle, IL Avg	Illinois (IL)	National
2025	71%	51%	52%
2024	71%	51%	52%
2023	71%	51%	52%
2022	77%	53%	54%
2021	71%	52%	54%
2020	71%	52%	54%
2019	73%	53%	56%
2018	73%	53%	56%
2017	81%	56%	58%
2016	81%	56%	58%
2015	82%	55%	58%

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White student share down 10 points in Lisle private schools, from 81% in 2016 to 71% in 2025.

# Hawaiian Students

1 Student

338 Students

% Hawaiian Students

<1%

# Others Students

328 Students

65,188 Students

% of Others Students

15%

26%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Other Races Student Percentage Trends

Year	Lisle, IL Avg	Illinois (IL)	National
2025	15%	26%	26%
2024	16%	26%	26%
2023	14%	26%	25%
2022	13%	25%	25%
2021	16%	25%	25%
2020	16%	25%	24%
2019	14%	25%	24%
2018	14%	24%	23%
2017	11%	22%	22%
2016	11%	23%	22%
2015	8%	23%	21%

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Other-race share up 4 points in Lisle private schools, rising from 11% in 2016 to 15% in 2025.

All Ethnic Groups

Academics

# Teachers

137 Teachers

18,914 Teachers

Average Student-Teacher Ratio

16:1

13:1

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Student-Teacher Ratio Trends (2015-2025)

Year	Lisle, IL Avg	Illinois (IL)	National
2025	16:1	13:1	11:1
2024	14:1	13:1	11:1
2023	17:1	13:1	11:1
2022	19:1	13:1	11:1
2021	16:1	13:1	11:1
2020	16:1	13:1	12:1
2019	16:1	13:1	12:1
2018	16:1	14:1	12:1
2017	19:1	14:1	12:1
2016	19:1	14:1	12:1
2015	19:1	14:1	12:1

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Student-teacher ratio down 3 in Lisle private schools, from 19:1 in 2016 to 16:1 in 2025, while Illinois stayed at 13:1.

% Average Faculty w/Advanced Degree

20%

53%

Average Class Size

21 students

17 students

Average Number of AP Courses

20 courses

11 courses

Tuition & Aid

Average Yearly Tuition Cost

$10,950

$10,412

Average % on Financial Aid

10%

35%

Average Endowment Size

$10.75 million

$12.3 million

Admissions & Athletics

Average Acceptance Rate

100%

89%

Average Number of Extracurriculars

7 extracurriculars

9 extracurriculars

Average Number of Sports

5 sports

6 sports

Frequently Asked Questions

What are the top ranked private schools in Lisle, IL?

The private schools in Lisle, IL include St. Joan Of Arc and Benet Academy.

How many private schools are located in Lisle?

10 private schools are located in Lisle.

How diverse are private schools in Lisle?

Lisle private schools are approximately 16% minority students, which is lower than the Illinois private school average of 34%.

What percentage of students in Lisle go to private school?

47% of all K-12 students in Lisle are educated in private schools (compared to the IL state average of 12%).

What percentage of private schools are religiously affiliated in Lisle?

30% of private schools in Lisle are religiously affiliated (most commonly Catholic).

Which private schools in Lisle are often viewed compared to one another?

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