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

Lasalle County Private Schools (Closed)

St. Stephen School

Gr: PK-8 | 101 students

Catholic

807 East Lundy Street

Streator, IL 61364

(815) 672-3265

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Overview

Trends in Total Number of Private Schools

Year	Lasalle County Total Schools
2025	11
2024	11
2023	11
2022	11
2021	11
2020	12
2019	12
2018	12
2017	12
2016	12
2015	16

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Private schools down 1 in LaSalle County, falling from 12 in 2016 to 11 in 2025.

# Students

1,709 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	Lasalle County Average	Illinois (IL) Average	National Average
2025	155	166	179
2024	155	162	172
2023	168	171	174
2022	172	178	185
2021	172	174	180
2020	159	168	171
2019	154	174	175
2018	157	171	172
2017	136	177	180
2016	136	175	178
2015	123	168	167

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Average students up 19 in LaSalle County private schools, rising from 136 in 2016 to 155 in 2025.

% Average Students of Color

15%

34%

View Data

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

Percentage of Students of Color Trends (2015-2025)

Year	Lasalle County Average	Illinois (IL) Average	National Average
2025	15%	34%	34%
2024	15%	34%	34%
2023	12%	34%	33%
2022	12%	34%	33%
2021	12%	34%	32%
2020	12%	35%	32%
2019	11%	33%	31%
2018	12%	33%	31%
2017	18%	34%	32%
2016	18%	34%	32%
2015	18%	35%	32%

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Students of color down 3 points in LaSalle County private schools, from 18% in 2016 to 15% in 2025, while Illinois stayed at 34%.

Academics and Faculty:

# Teachers

139 Teachers

18,914 Teachers

Average Student-Teacher Ratio

12:1

13:1

View Data

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

Student-Teacher Ratio Trends (2015-2025)

Year	Lasalle County Average	Illinois (IL) Average	National Average
2025	12:1	13:1	11:1
2024	12:1	13:1	11:1
2023	14:1	13:1	11:1
2022	14:1	13:1	11:1
2021	14:1	13:1	11:1
2020	13:1	13:1	12:1
2019	13:1	13:1	12:1
2018	14:1	14:1	12:1
2017	13:1	14:1	12:1
2016	13:1	14:1	12:1
2015	13:1	14:1	12:1

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Student-teacher ratio down 2 in LaSalle County, from 14:1 in 2021 to 12:1 in 2025.

% Average Faculty w/Advanced Degree

34%

53%

Average Class Size

17 students

Average Number of AP Courses

6 courses

11 courses

Average SAT score

1240

(Out of 1600)

1259

Average ACT score

(Out of 36)

Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$4,338

$10,412

Average % on Financial Aid

35%

Average Financial Aid Grant

$2,500

$4,570

Average Acceptance Rate

93%

89%

Students by Ethnicity:

0.44

0.66

View Data

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

Diversity Score Trends

Year	Lasalle County Average	Illinois (IL) Average	National Average
2025	0.44	0.66	0.65
2024	0.44	0.66	0.65
2023	0.42	0.66	0.65
2022	0.49	0.65	0.64
2021	0.49	0.65	0.64
2020	0.49	0.66	0.64
2019	0.41	0.65	0.63
2018	0.41	0.65	0.63
2017	0.43	0.62	0.61
2016	0.43	0.62	0.61
2015	0.45	0.63	0.61

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Diversity score up 3 points in LaSalle County private schools, rising from 0.41 in 2019 to 0.44 in 2025.

# American Indian Students

0 Students

605 Students

% American Indian Students

<1%

# Asian Students

38 Students

10,480 Students

% Asian Students

View Data

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

Asian Student Percentage Trends

Year	Lasalle County Average	Illinois (IL) Average	National Average
2025	3%	5%	5%
2024	3%	5%	5%
2023	3%	5%	5%
2022	4%	4%	4%
2021	4%	5%	4%
2020	3%	4%	4%
2019	3%	4%	4%
2018	3%	5%	4%
2017	2%	4%	4%
2016	2%	3%	4%
2015	2%	4%	4%

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Asian share up 1 point in LaSalle County private schools, rising from 2% in 2016 to 3% in 2025.

# Hispanic Students

157 Students

25,029 Students

% Hispanic Students

10%

View Data

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

Hispanic Student Percentage Trends

Year	Lasalle County Average	Illinois (IL) Average	National Average
2025	9%	10%	9%
2024	9%	10%	9%
2023	7%	10%	9%
2022	6%	10%	8%
2021	6%	10%	9%
2020	6%	10%	9%
2019	6%	9%	8%
2018	6%	9%	8%
2017	5%	9%	8%
2016	5%	9%	8%
2015	5%	9%	8%

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Hispanic enrollment up 4 points in LaSalle County private schools, rising from 5% in 2016 to 9% in 2025.

# Black Students

14 Students

21,042 Students

% Black Students

View Data

Black Student Percentage Trends

Year	Lasalle County Average	Illinois (IL) Average	National Average
2025	1%	8%	7%
2024	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

1,255 Students

128,851 Students

% White Students

74%

51%

View Data

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

White Student Percentage Trends

Year	Lasalle County Average	Illinois (IL) Average	National Average
2025	73%	51%	52%
2024	73%	51%	52%
2023	75%	51%	52%
2022	68%	53%	54%
2021	68%	52%	54%
2020	68%	52%	54%
2019	75%	53%	56%
2018	75%	53%	56%
2017	74%	56%	58%
2016	74%	56%	58%
2015	71%	55%	58%

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White students down 2 points in LaSalle County private schools, from 75% in 2019 to 73% in 2025.

# Hawaiian Students

3 Students

338 Students

% Hawaiian Students

<1%

# Others Students

242 Students

65,188 Students

% of Others Students

14%

26%

View Data

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

Other Races Student Percentage Trends

Year	Lasalle County Average	Illinois (IL) Average	National Average
2025	14%	26%	26%
2024	14%	26%	26%
2023	15%	26%	25%
2022	22%	25%	25%
2021	22%	25%	25%
2020	22%	25%	24%
2019	15%	25%	24%
2018	15%	24%	23%
2017	17%	22%	22%
2016	17%	23%	22%
2015	20%	23%	21%

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Other-race share down 8 points in LaSalle County private schools, from 22% in 2022 to 14% in 2025.

All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

18 extracurriculars

9 extracurriculars

Average Number of Sports

8 sports

6 sports

Frequently Asked Questions

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

The private schools in Lasalle County, IL include Marquette Academy, St. Bede Academy, and St. Columba School.

How many private schools are located in Lasalle County?

11 private schools are located in Lasalle County.

How diverse are private schools in Lasalle County?

Lasalle County private schools are approximately 15% minority students, which is lower than the Illinois private school average of 34%.

What percentage of students in Lasalle County go to private school?

10% of all K-12 students in Lasalle County are educated in private schools (compared to the IL state average of 12%).

What percentage of private schools are religiously affiliated in Lasalle County?

91% of private schools in Lasalle County are religiously affiliated (most commonly Catholic and Seventh Day Adventist).

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

Popular comparisons of private schools in Lasalle County include: Peru Catholic School vs. Trinity Catholic Academy, Marquette Academy vs. St. Bede Academy, St. Bede Academy vs. Marquette Academy

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