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Best Oak Lawn Private High Schools (2026)

For the 2026 school year, there is 1 private high school serving 157 students in Oak Lawn, IL.

Private High Schools in Oak Lawn, IL (2026)

School

Location

Quick Facts

Parkland Preparatory Academy

Special Education School

8901 S 52nd Ave
Oak Lawn, IL 60453
(708) 857-8100

Gr: 1-12 | 157 students Avg. class size: 10 students

[+] Show Closed Private Schools in Oak Lawn, Illinois

Oak Lawn, Illinois Private Schools (Closed)

School

Location

Quick Facts

Montessori Freedom to Learn (Closed 2024)

Montessori School

5220 W 105th Street
Oak Lawn, IL 60453
(708) 765-6385

Gr: PK-12

St. Louis De Montfort School (Closed 2013)

(Catholic)

8808 Ridgeland Ave
Oak Lawn, IL 60453
(708) 599-5781

Gr: PK-8 | 205 students

South Side Baptist School (Closed 2019)

(Baptist)

5220 West 105th Street
Oak Lawn, IL 60453
(708) 425-3435

Gr: NS-12 | 84 students Avg. class size: 10 students

Overview

This Town (Oak Lawn)

This State (IL)

# Schools

1 School

View Data

Trends in Total Number of Private High Schools
Year	Oak Lawn, IL Total Schools
2025	1
2024	1
2023	2
2022	1
2021	2
2020	2
2019	2
2018	2
2017	1
2016	1
2015	1

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Student Body:

# Students

157 Students

89,884 Students

View Data

Trends in the Average Number of Students Per Private High School
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2025	157	238	253
2024	157	230	245
2023	157	248	247
2022	57	255	257
2021	71	247	249
2020	71	233	235
2019	78	252	242
2018	78	243	238
2017	100	239	246
2016	100	238	241
2015	145	230	220

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% Average Students of Color

77%

35%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2025	77%	35%	32%
2024	77%	35%	31%
2023	77%	34%	31%
2022	78%	34%	30%
2021	49%	34%	30%
2020	49%	34%	29%
2019	49%	32%	29%
2018	50%	33%	28%
2017	19%	34%	30%
2016	19%	35%	30%
2015	19%	34%	30%

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Academics and Faculty:

# Teachers

9 Teachers

7,537 Teachers

Average Student-Teacher Ratio

17:1

11:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2025	17:1	11:1	10:1
2024	17:1	11:1	10:1
2023	17:1	11:1	10:1
2022	6:1	11:1	10:1
2021	8:1	11:1	10:1
2020	8:1	11:1	10:1
2019	9:1	11:1	10:1
2018	9:1	12:1	10:1
2017	8:1	12:1	10:1
2016	8:1	12:1	10:1
2015	12:1	12:1	10:1

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Average Class Size

10 students

15 students

View Data

Class Size Trends (2015-2025)
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2025	10	15	14
2021	10	15	14
2020	10	15	14
2019	10	15	14
2018	10	16	14
2017	10	16	14
2016	10	16	14
2015	10	16	14

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Tuition and Acceptance Rate:

Students by Ethnicity:

0.51

0.62

View Data

Diversity Score Trends
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2025	0.51	0.62	0.61
2024	0.51	0.62	0.60
2023	0.51	0.62	0.60
2022	0.51	0.60	0.58
2021	0.61	0.60	0.57
2020	0.61	0.61	0.57
2019	0.62	0.60	0.56
2018	0.62	0.58	0.55
2017	0.33	0.56	0.54
2016	0.33	0.56	0.54
2015	0.49	0.57	0.53

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# American Indian Students

n/a

298 Students

% American Indian Students

n/a

# Asian Students

n/a

5,624 Students

% Asian Students

n/a

View Data

Asian Student Percentage Trends
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2021	3%	7%	5%
2020	3%	7%	5%
2019	3%	6%	5%
2018	3%	7%	5%

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# Hispanic Students

20 Students

10,091 Students

% Hispanic Students

12%

11%

View Data

Hispanic Student Percentage Trends
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2025	12%	11%	9%
2024	12%	11%	9%
2023	12%	11%	8%
2022	12%	10%	8%
2021	8%	10%	8%
2020	8%	10%	8%
2019	10%	9%	8%
2018	10%	10%	8%
2017	8%	10%	7%
2016	8%	9%	8%
2015	7%	9%	8%

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# Black Students

107 Students

9,671 Students

% Black Students

65%

11%

View Data

Black Student Percentage Trends
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2025	65%	11%	8%
2024	65%	11%	8%
2023	65%	10%	8%
2022	66%	10%	8%
2021	38%	11%	8%
2020	38%	11%	8%
2019	36%	11%	8%
2018	36%	11%	8%
2017	11%	11%	8%
2016	11%	12%	8%
2015	10%	12%	9%

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# White Students

37 Students

52,469 Students

% White Students

23%

58%

View Data

White Student Percentage Trends
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2025	23%	58%	59%
2024	23%	58%	60%
2023	23%	58%	60%
2022	22%	60%	62%
2021	49%	60%	63%
2020	49%	60%	64%
2019	49%	61%	64%
2018	49%	62%	65%
2017	81%	64%	66%
2016	81%	64%	66%
2015	70%	63%	66%

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# Hawaiian Students

n/a

105 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

n/a

12,125 Students

% of Others Students

n/a

14%

View Data

Other Races Student Percentage Trends
Year	Oak Lawn, IL Average	Illinois (IL) Average	National Average
2021	2%	12%	15%
2020	2%	12%	14%
2019	2%	13%	14%
2018	2%	10%	13%
2015	13%	11%	12%

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All Ethnic Groups