Colorado Private School Trends (13-Year)

499

Private Schools

-16.6% (-99 schools) 13-yr

71,310

Students

-2.1% (-1,563 students) 13-yr

$15,440

Avg. Tuition

+71.5% (+$6,438) 13-yr

Avg. Class Size

+7.1% (+1 student) 13-yr

25%

Students of Color

-7.4% (-2.0 pp) 10-yr

11:1

Student-Teacher Ratio

-8.3% (-1.0) 13-yr

Enrollment & Diversity

Trends in Total Number of Private Schools

Year	Colorado (CO) Total	US Avg per State
2025	496	671
2024	530	703
2023	506	665
2022	498	612
2021	513	637
2020	534	684
2019	545	665
2018	549	677
2017	523	631
2016	531	644
2015	549	683
2013	513	671
2012	598	776

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Private schools down 35 in Colorado, falling from 531 in 2016 to 496 in 2025.

# Students

71,310 Students

111,433 Students
avg. per state

View Largest Colorado Private Schools

View Data

Showing 2016–2025. View full 14-year historical data

Trends in Total Number of Private School Students

Year	Colorado (CO) Total	US Avg per State
2025	72,909	111,945
2024	73,871	113,628
2023	71,622	108,484
2022	69,933	104,892
2021	70,675	106,817
2020	71,488	109,411
2019	73,442	108,956
2018	79,082	109,868
2017	74,595	106,255
2016	75,600	107,443
2015	70,043	108,505
2013	69,741	112,168
2012	72,873	118,624

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Private enrollment down 3% in Colorado, falling from 75,600 in 2016 to 72,909 in 2025.

View Data

Distribution of Students By Grade Trends

Grade	Colorado
Nursery	2,478
Pre-K	17,807
Kind	6,637
1	3,657
2	3,545
3	3,652
4	3,527
5	3,755
6	3,715
7	3,621
8	3,911
9	3,618
10	3,412
11	3,434
12	3,262
Not Listed	1,279

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Pre-K has the most students with 17,807, far above every other grade in Colorado private schools.

Average School Size

160 Students

179 Students

View Data

Showing 2016–2025. View full 14-year historical data

Trends in Average School Size

Year	Colorado (CO) Avg	National
2025	160	179
2024	153	172
2023	155	174
2022	155	185
2021	153	180
2020	148	171
2019	148	175
2018	157	172
2017	158	180
2016	157	178
2015	138	167
2013	149	176
2012	132	160

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% Average Students of Color

25%

34%

View Data

Showing 2016–2025. View full 11-year historical data

Percentage of Students of Color Trends (2015-2025)

Year	Colorado (CO) Avg	National
2025	25%	34%
2024	25%	34%
2023	25%	33%
2022	25%	33%
2021	25%	32%
2020	25%	32%
2019	24%	31%
2018	23%	31%
2017	27%	32%
2016	27%	32%
2015	27%	32%

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Students of color held at 25% in Colorado private schools in 2025, while the national share was higher at 34%.

Academics

# Teachers

6,325 Teachers

509,210 Teachers

Average Student-Teacher Ratio

11:1

View Data

Showing 2016–2025. View full 14-year historical data

Student-Teacher Ratio Trends (2012-2025)

Year	Colorado (CO) Avg	National
2025	11:1	11:1
2024	12:1	11:1
2023	12:1	11:1
2022	12:1	11:1
2021	12:1	11:1
2020	12:1	12:1
2019	12:1	12:1
2018	12:1	12:1
2017	12:1	12:1
2016	12:1	12:1
2015	12:1	12:1
2013	12:1	12:1
2012	12:1	12:1

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Ratio down 1 in Colorado, from 12:1 in 2016 to 11:1 in 2025.

% Average Faculty w/Advanced Degree

57%

55%

View Colorado Private Schools with the Most Educated Faculty

View Data

Showing 2016–2025. View full 14-year historical data

Percentage of Faculty With Advanced Degrees Trends (2012-2025)

Year	Colorado (CO) Avg	National
2025	56%	55%
2024	57%	54%
2023	57%	54%
2022	56%	54%
2021	56%	54%
2020	56%	54%
2019	57%	53%
2018	57%	53%
2017	53%	53%
2016	51%	52%
2015	50%	52%
2013	46%	52%
2012	45%	52%

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Average Class Size

15 students

16 students

View Data

Showing 2016–2025. View full 14-year historical data

Class Size Trends (2012-2025)

Year	Colorado (CO) Avg	National
2025	15	15
2024	15	15
2023	15	15
2022	15	15
2021	15	15
2020	15	15
2019	15	15
2018	15	15
2017	15	15
2016	15	15
2015	15	15
2013	14	15
2012	14	15

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Average Number of AP Courses

13 courses

View Colorado Private Schools Offering the Most AP Courses

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Showing 2016–2025. View full 14-year historical data

Trends in Average Number of AP Courses Offered

Year	Colorado (CO) Avg	National
2025	12	12
2024	12	12
2023	12	11
2022	13	11
2021	12	11
2020	12	11
2019	12	11
2018	12	11
2017	11	10
2016	11	10
2015	9	10
2013	8	10
2012	8	9

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Average SAT score

1246

(Out of 1600)

1235

View Average Private School SAT Scores in Colorado

View Data

SAT Score Trends (2017-2025)

Year	Colorado (CO) Avg	National
2025	1245	1233
2024	1242	1230
2023	1235	1228
2022	1243	1229
2021	1251	1229
2020	1283	1226
2019	1274	1226
2018	1229	1226
2017	1262	1233

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SAT score down 37 points in Colorado private schools, from 1283 in 2020 to 1245 in 2025.

Average ACT score

(Out of 36)

View Average Private School ACT Scores in Colorado

View Data

Showing 2016–2025. View full 14-year historical data

ACT Score Trends (2012-2025)

Year	Colorado (CO) Avg	National
2025	25	26
2024	25	26
2023	25	26
2022	25	26
2021	25	26
2020	26	25
2019	25	25
2018	25	25
2017	25	25
2016	24	25
2015	24	25
2013	24	25
2012	24	25

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ACT score unchanged at 25 in Colorado private schools from 2021 to 2025, while the national average was 26 in 2025.

Tuition & Aid

Average Yearly Tuition Cost

$15,440

$14,121

View Colorado Private Schools By Tuition Cost

View Data

Showing 2016–2025. View full 14-year historical data

Tuition Cost Trends (2012-2025)

Year	Colorado (CO) Avg	National
2025	$14,758	$13,694
2024	$14,245	$13,340
2023	$13,454	$12,825
2022	$12,962	$12,321
2021	$12,650	$12,072
2020	$12,306	$11,784
2019	$12,112	$11,547
2018	$11,766	$11,280
2017	$11,371	$10,994
2016	$10,723	$10,614
2015	$10,475	$10,195
2013	$9,431	$9,766
2012	$9,002	$9,507

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Tuition up 38% in Colorado, rising from $10,723 in 2016 to $14,758 in 2025.

Average Summer Program Cost

$1,569

$1,165

View Data

Summer Program Cost Trends (2020-2025)

Year	Colorado (CO) Avg	National
2025	$1,689	$1,152
2024	$1,574	$1,128
2023	$741	$1,156
2022	$853	$1,102
2021	$782	$1,125
2020	$816	$1,217

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Summer cost jumped 128% in Colorado, rising from $741 in 2023 to $1,689 in 2025 and overtaking the national $1,152.

Average % on Financial Aid

29%

35%

View Data

Showing 2016–2025. View full 14-year historical data

Percent on Financial Aid Trends (2012-2025)

Year	Colorado (CO) Avg	National
2025	29%	34%
2024	28%	34%
2023	28%	34%
2022	28%	33%
2021	28%	33%
2020	29%	32%
2019	29%	31%
2018	29%	30%
2017	29%	30%
2016	29%	29%
2015	28%	28%
2013	26%	27%
2012	25%	27%

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Average Financial Aid Grant

$6,951

$7,682

View Data

Showing 2016–2025. View full 14-year historical data

Financial Aid Grant Trends (2012-2025)

Year	Colorado (CO) Avg	National
2025	$6,269	$7,073
2024	$5,056	$6,930
2023	$4,967	$6,469
2022	$4,768	$6,289
2021	$4,639	$6,055
2020	$4,407	$5,921
2019	$3,978	$5,795
2018	$3,894	$5,456
2017	$3,205	$5,319
2016	$3,355	$5,105
2015	$3,170	$5,030
2013	$3,120	$4,951
2012	$3,472	$4,687

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Average Acceptance Rate

90%

85%

View Most Selective Private Schools in Colorado

View Data

Showing 2016–2025. View full 14-year historical data

Acceptance Rate Trends (2012-2025)

Year	Colorado (CO) Avg	National
2025	91%	85%
2024	91%	85%
2023	91%	85%
2022	90%	85%
2021	90%	85%
2020	90%	85%
2019	91%	85%
2018	90%	85%
2017	91%	85%
2016	91%	85%
2015	92%	85%
2013	91%	85%
2012	91%	85%

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Average Endowment Size

$27.04 million

$40.87 million

View Average Private School endowment in Colorado

View Data

Endowment Trends (2019-2025)

Year	Colorado (CO) Avg	National
2025	$25 M	$40 M
2024	$25 M	$39 M
2023	$21 M	$39 M
2022	$21 M	$40 M
2021	$21 M	$40 M
2020	$19 M	$40 M
2019	$19 M	$40 M

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Endowment up $6M in Colorado private schools, rising from $19M in 2019 to $25M in 2025.

Students by Ethnicity

0.62

0.65

View Colorado Private Schools Minority Statistics

View Data

Showing 2016–2025. View full 11-year historical data

Diversity Score Trends

Year	Colorado (CO) Avg	National
2025	0.63	0.65
2024	0.63	0.65
2023	0.62	0.65
2022	0.62	0.64
2021	0.63	0.64
2020	0.63	0.64
2019	0.62	0.63
2018	0.62	0.63
2017	0.62	0.61
2016	0.62	0.61
2015	0.62	0.61

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# American Indian Students

404 Students

29,810 Students

% American Indian Students

View Data

Percentage of Private School Students of American Indian Trends

Year	Colorado (CO) Avg	National
2025	1%	1%
2024	1%	1%
2023	1%	1%
2017	1%	1%
2016	1%	1%
2015	1%	1%

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# Asian Students

1,598 Students

264,325 Students

% Asian Students

View Data

Showing 2016–2025. View full 11-year historical data

Asian Student Percentage Trends

Year	Colorado (CO) Avg	National
2025	2%	5%
2024	2%	5%
2023	2%	5%
2022	3%	4%
2021	3%	4%
2020	3%	4%
2019	2%	4%
2018	3%	4%
2017	2%	4%
2016	2%	4%
2015	2%	4%

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Asian share steady at 2% in Colorado private schools, while the national figure held at 5% in 2025.

# Hispanic Students

5,866 Students

506,539 Students

% Hispanic Students

View Data

Showing 2016–2025. View full 11-year historical data

Hispanic Student Percentage Trends

Year	Colorado (CO) Avg	National
2025	9%	9%
2024	9%	9%
2023	8%	9%
2022	9%	8%
2021	9%	9%
2020	9%	9%
2019	9%	8%
2018	8%	8%
2017	8%	8%
2016	8%	8%
2015	8%	8%

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# Black Students

1,896 Students

415,485 Students

% Black Students

View Data

Showing 2016–2025. View full 11-year historical data

Black Student Percentage Trends

Year	Colorado (CO) Avg	National
2025	3%	7%
2024	3%	7%
2023	3%	8%
2022	2%	7%
2021	2%	7%
2020	3%	8%
2019	3%	7%
2018	2%	7%
2017	3%	7%
2016	3%	7%
2015	3%	8%

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Black student share steady at 3% in Colorado private schools, matching 2016 and 2025 while the national figure was 7% both years.

# White Students

33,525 Students

2,924,590 Students

% White Students

48%

52%

View Data

Showing 2016–2025. View full 11-year historical data

White Student Percentage Trends

Year	Colorado (CO) Avg	National
2025	48%	52%
2024	48%	52%
2023	48%	52%
2022	47%	54%
2021	47%	54%
2020	47%	54%
2019	48%	56%
2018	45%	56%
2017	46%	58%
2016	46%	58%
2015	50%	58%

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White share flat at 48% in Colorado private schools in 2023-2025, while the national share also held at 52%.

# Hawaiian Students

65 Students

20,065 Students

% Hawaiian Students

<1%

# Others Students

26,384 Students

1,472,829 Students

% of Others Students

38%

26%

View Data

Showing 2016–2025. View full 11-year historical data

Other Races Student Percentage Trends

Year	Colorado (CO) Avg	National
2025	37%	26%
2024	37%	26%
2023	38%	25%
2022	39%	25%
2021	39%	25%
2020	38%	24%
2019	38%	24%
2018	42%	23%
2017	40%	22%
2016	40%	22%
2015	36%	21%

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Other-race share fell 5 points in Colorado private schools, from 42% in 2018 to 37% in 2025.

All Ethnic Groups

Extracurriculars & Sports

Average Number of Extracurriculars

7 extracurriculars

9 extracurriculars

Average Number of Sports

6 sports

7 sports

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Frequently Asked Questions

What are the top ranked private schools in Colorado?

The top-ranked private schools in Colorado include Dawson School, The Colorado Springs School, and Colorado Academy.

How many private schools are located in Colorado?

There are 499 private schools are located in Colorado.

How much do private schools cost in Colorado?

The average private school tuition in Colorado is $14,856 for elementary schools and $19,130 for high schools

How diverse are private schools in Colorado?

Approximately 25% of students in Colorado private schools are minority students (compared to the national percentage).

What percentage of students in Colorado go to private school?

8% of all K-12 students in Colorado attend private schools (compared to the national average of 10%).

What percentage of private schools are religiously affiliated in Colorado?

48% of private schools in Colorado are religiously affiliated, with most being Christian or Catholic.

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

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The map shows the schools listed on this page, not every private school in Colorado.