[+] Show Closed Private Schools in Dupage County, Illinois

Overview

Academics and Faculty:

# Teachers

1,131 Teachers

14,063 Teachers

Average Student-Teacher Ratio

14:1

13:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	14:1	13:1	11:1
2024	14:1	13:1	11:1
2023	14:1	13:1	11:1
2022	14:1	13:1	11:1
2021	13:1	13:1	11:1
2020	13:1	13:1	11:1
2019	13:1	13:1	11:1
2018	14:1	13:1	11:1
2017	15:1	13:1	11:1
2016	15:1	14:1	12:1
2015	16:1	14:1	12:1

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% Average Faculty w/Advanced Degree

46%

50%

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Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	46%	50%	54%
2024	44%	49%	54%
2023	48%	48%	53%
2022	46%	49%	53%
2021	45%	48%	53%
2020	44%	47%	53%
2019	44%	47%	52%
2018	41%	46%	52%
2017	43%	46%	51%
2016	41%	46%	51%
2015	45%	46%	50%

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Average Class Size

16 students

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Class Size Trends (2015-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	16	16	16
2024	16	16	15
2023	16	17	15
2022	17	16	15
2021	16	16	15
2020	16	16	15
2019	17	16	15
2018	17	16	15
2017	16	16	15
2016	15	16	15
2015	17	16	15

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Average Number of AP Courses

10 courses

9 courses

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Trends in Average Number of AP Courses Offered
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	8	9	12
2024	7	7	11
2023	8	7	10
2022	7	7	10
2021	7	7	10
2020	7	7	10
2019	7	7	10
2018	5	6	10
2017	5	7	10
2016	5	7	9
2015	6	7	9

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Average SAT score

1399

(Out of 1600)

1282

View Data

SAT Score Trends (2022-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	1399	1282	1236
2024	1399	1278	1233
2023	1353	1269	1231
2022	1208	1249	1232

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Average ACT score

(Out of 36)

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ACT Score Trends (2015-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	28	26	26
2024	28	26	26
2023	26	26	26
2022	26	26	26
2021	26	26	26
2020	26	26	26
2019	26	26	26
2018	26	26	25
2017	26	26	25
2016	26	25	25
2015	26	25	25

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$11,029

$10,932

View Data

Tuition Cost Trends (2015-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	$10,883	$11,088	$14,043
2024	$8,689	$8,946	$12,357
2023	$8,304	$8,284	$11,693
2022	$7,941	$7,867	$11,199
2021	$7,950	$7,585	$10,824
2020	$8,091	$7,582	$10,496
2019	$7,526	$7,243	$10,300
2018	$6,510	$7,097	$10,056
2017	$7,431	$7,146	$9,712
2016	$7,312	$6,568	$9,307
2015	$6,899	$6,285	$8,903

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Average Summer Program Cost

$497

$953

View Data

Summer Program Cost Trends (2019-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	$497	$930	$1,115
2024	$497	$947	$1,094
2023	$384	$1,033	$1,136
2022	$388	$1,236	$1,075
2021	$388	$498	$1,028
2020	$200	$446	$1,130
2019	$200	$459	$1,199

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Average % on Financial Aid

21%

31%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	21%	31%	34%
2024	20%	30%	33%
2023	21%	29%	33%
2022	21%	28%	32%
2021	21%	27%	32%
2020	21%	27%	31%
2019	21%	27%	30%
2018	19%	25%	29%
2017	18%	25%	29%
2016	18%	24%	28%
2015	16%	23%	27%

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Average Financial Aid Grant

$3,865

$4,300

View Data

Financial Aid Grant Trends (2015-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	$3,865	$3,641	$6,227
2024	$2,357	$3,432	$6,113
2023	$2,015	$2,239	$5,785
2022	$1,678	$2,327	$5,514
2021	$1,325	$2,355	$5,269
2020	$1,813	$2,364	$5,141
2019	$1,786	$2,397	$5,007
2018	$1,594	$2,286	$4,752
2017	$1,594	$2,368	$4,582
2016	$1,900	$2,512	$4,396
2015	$1,833	$2,614	$4,230

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Average Acceptance Rate

86%

85%

View Data

Acceptance Rate Trends (2015-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	86%	85%	81%
2024	92%	90%	85%
2023	92%	91%	85%
2022	92%	90%	85%
2021	92%	90%	86%
2020	92%	90%	86%
2019	91%	90%	85%
2018	91%	90%	85%
2017	93%	90%	86%
2016	93%	92%	85%
2015	94%	92%	86%

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Average Endowment Size

$24.1 million

$54.9 million

View Data

Endowment Trends (2024-2025)
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	$24 M	$53 M	$53 M
2024	$9 M	$9 M	$51 M

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Students by Ethnicity:

0.61

0.64

View Data

Diversity Score Trends
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	0.61	0.64	0.64
2024	0.61	0.65	0.64
2023	0.62	0.65	0.63
2022	0.59	0.64	0.62
2021	0.57	0.64	0.62
2020	0.57	0.65	0.62
2019	0.57	0.64	0.61
2018	0.57	0.63	0.60
2017	0.53	0.60	0.59
2016	0.53	0.61	0.59
2015	0.55	0.61	0.58

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# American Indian Students

79 Students

497 Students

% American Indian Students

n/a

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Percentage of Private Elementary School Students of American Indian Trends
Year	Dupage County Average	Illinois (IL) Average	National Average
2017	1%	2%	1%
2016	1%	2%	1%
2015	1%	1%	1%

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# Asian Students

1,425 Students

8,645 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	10%	5%	5%
2024	9%	5%	5%
2023	9%	5%	5%
2022	10%	5%	5%
2021	11%	5%	5%
2020	11%	5%	5%
2019	10%	4%	4%
2018	10%	5%	4%
2017	10%	3%	4%
2016	10%	3%	4%
2015	9%	3%	4%

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# Hispanic Students

707 Students

17,366 Students

% Hispanic Students

View Data

Hispanic Student Percentage Trends
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	4%	9%	9%
2024	5%	10%	9%
2023	6%	10%	9%
2022	4%	9%	8%
2021	5%	10%	9%
2020	5%	10%	9%
2019	5%	9%	8%
2018	5%	9%	8%
2017	4%	8%	8%
2016	4%	8%	8%
2015	4%	8%	8%

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# Black Students

541 Students

14,638 Students

% Black Students

View Data

Black Student Percentage Trends
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	3%	8%	8%
2024	3%	8%	8%
2023	3%	8%	8%
2022	3%	8%	7%
2021	3%	8%	8%
2020	3%	9%	8%
2019	3%	9%	8%
2018	3%	9%	8%
2017	2%	8%	7%
2016	3%	9%	8%
2015	3%	9%	8%

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# White Students

9,005 Students

99,692 Students

% White Students

55%

54%

View Data

White Student Percentage Trends
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	56%	54%	55%
2024	56%	54%	55%
2023	56%	53%	55%
2022	60%	55%	57%
2021	62%	54%	57%
2020	63%	54%	58%
2019	62%	55%	59%
2018	62%	55%	59%
2017	66%	59%	61%
2016	66%	58%	61%
2015	63%	58%	61%

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# Hawaiian Students

19 Students

290 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

4,461 Students

44,092 Students

% of Others Students

28%

24%

View Data

Other Races Student Percentage Trends
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	27%	24%	22%
2024	27%	23%	22%
2023	25%	24%	22%
2022	22%	23%	22%
2021	18%	23%	20%
2020	17%	22%	19%
2019	19%	23%	20%
2018	19%	22%	20%
2017	17%	20%	19%
2016	16%	20%	18%
2015	20%	21%	18%

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All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

9 extracurriculars

8 extracurriculars

Average Number of Sports

4 sports

5 sports

Frequently Asked Questions

What are the top ranked private elementary schools in Dupage County, IL?

The private elementary schools in Dupage County, IL include Timothy Christian Schools, The Avery Coonley School, and Hinsdale Adventist Academy.

How many private elementary schools are located in Dupage County?

68 private elementary schools are located in Dupage County.

How much do private elementary schools cost in Dupage County?

The average tuition cost is $11,029, which is higher than the Illinois private school average tuition cost of $10,932.

How diverse are private elementary schools in Dupage County?

Dupage County private elementary schools are approximately 25% minority students, which is lower than the Illinois private school average of 32%.

What percentage of private elementary schools are religiously affiliated in Dupage County?

71% of private elementary schools in Dupage County are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).

Which private elementary schools in Dupage County are often viewed compared to one another?

Popular comparisons of private elementary schools in Dupage County include: Visitation School vs. Immaculate Conception Grade School, St. James The Apostle School vs. St. Petronille School, St. Petronille School vs. St. James The Apostle School

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Quick Facts (2026)

Quick Facts (2026)

Top Ranked Dupage County Private Elementary Schools (2026)

Dupage County Private Elementary Schools (Closed)

Overview

Trends in Total Number of Private Elementary Schools

Trends in the Average Number of Students Per Private Elementary School

Percentage of Students of Color Trends (2015-2025)

Academics and Faculty:

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2022-2025)

ACT Score Trends (2015-2025)

Tuition and Acceptance Rate:

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2019-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

Endowment Trends (2024-2025)

Students by Ethnicity:

Diversity Score Trends

Percentage of Private Elementary School Students of American Indian Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Extracurriculars and Sports:

Frequently Asked Questions

Recent Articles

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Trends in the Average Number of Students Per Private Elementary School
Year	Dupage County Average	Illinois (IL) Average	National Average
2025	240	195	199
2024	232	191	192
2023	223	199	193
2022	232	208	205
2021	223	202	201
2020	217	195	188
2019	244	205	193
2018	245	198	190
2017	257	204	199
2016	257	202	196
2015	250	197	183

Best Dupage County Private Elementary Schools (2026)

Top Ranked Dupage County Private Elementary Schools (2026)

Dupage County Private Elementary Schools (Closed)

Overview

Trends in Total Number of Private Elementary Schools

Trends in the Average Number of Students Per Private Elementary School

Percentage of Students of Color Trends (2015-2025)

Academics and Faculty:

Student-Teacher Ratio Trends (2015-2025)

Percentage of Faculty With Advanced Degrees Trends (2015-2025)

Class Size Trends (2015-2025)

Trends in Average Number of AP Courses Offered

SAT Score Trends (2022-2025)

ACT Score Trends (2015-2025)

Tuition and Acceptance Rate:

Tuition Cost Trends (2015-2025)

Summer Program Cost Trends (2019-2025)

Percent on Financial Aid Trends (2015-2025)

Financial Aid Grant Trends (2015-2025)

Acceptance Rate Trends (2015-2025)

Endowment Trends (2024-2025)

Students by Ethnicity:

Diversity Score Trends

Percentage of Private Elementary School Students of American Indian Trends

Asian Student Percentage Trends

Hispanic Student Percentage Trends

Black Student Percentage Trends

White Student Percentage Trends

Other Races Student Percentage Trends

Extracurriculars and Sports:

Frequently Asked Questions

More Articles