Connecticut Private School Trends (13-Year)

419

Private Schools

-17.2% (-87 schools) 13-yr

64,588

Students

-17.7% (-13,869 students) 13-yr

$31,753

Avg. Tuition

+62.9% (+$12,258) 13-yr

Avg. Class Size

33%

Students of Color

+22.2% (+6.0 pp) 10-yr

8:1

Student-Teacher Ratio

-11.1% (-1.0) 13-yr

Enrollment & Diversity

Trends in Total Number of Private Schools

Year	Connecticut (CT) Total	US Avg per State
2025	418	671
2024	438	703
2023	415	665
2022	407	612
2021	427	637
2020	445	684
2019	446	665
2018	453	677
2017	439	631
2016	454	644
2015	473	683
2013	463	671
2012	506	776

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Private schools down 36 in Connecticut, falling from 454 in 2016 to 418 in 2025.

# Students

64,588 Students

111,433 Students
avg. per state

View Largest Connecticut Private Schools

View Data

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

Trends in Total Number of Private School Students

Year	Connecticut (CT) Total	US Avg per State
2025	64,297	111,945
2024	66,129	113,628
2023	63,336	108,484
2022	63,428	104,892
2021	66,494	106,817
2020	68,176	109,411
2019	69,824	108,956
2018	70,073	109,868
2017	71,055	106,255
2016	73,095	107,443
2015	74,312	108,505
2013	76,001	112,168
2012	78,457	118,624

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Private enrollment down 12% in Connecticut, falling from 73,095 students in 2016 to 64,297 in 2025.

View Data

Distribution of Students By Grade Trends

Grade	Connecticut
Nursery	940
Pre-K	8,407
Kind	3,634
1	2,634
2	2,700
3	2,770
4	2,836
5	3,395
6	3,633
7	3,938
8	3,777
9	5,687
10	5,923
11	6,229
12	6,383
Not Listed	1,702

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Pre-K enrollment largest with 8,407 students, far above every other grade in Connecticut private schools.

Average School Size

167 Students

179 Students

View Data

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

Trends in Average School Size

Year	Connecticut (CT) Avg	National
2025	165	179
2024	161	172
2023	163	174
2022	168	185
2021	166	180
2020	163	171
2019	167	175
2018	165	172
2017	175	180
2016	172	178
2015	167	167
2013	175	176
2012	164	160

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average school size down 7 in Connecticut, from 172 students in 2016 to 165 in 2025.

% Average Students of Color

33%

34%

View Data

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

Percentage of Students of Color Trends (2015-2025)

Year	Connecticut (CT) Avg	National
2025	31%	34%
2024	31%	34%
2023	30%	33%
2022	28%	33%
2021	28%	32%
2020	28%	32%
2019	25%	31%
2018	25%	31%
2017	25%	32%
2016	25%	32%
2015	27%	32%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Students of color up 6 points in Connecticut private schools, rising from 25% in 2016 to 31% in 2025.

Academics

# Teachers

7,896 Teachers

509,210 Teachers

Average Student-Teacher Ratio

8:1

11:1

View Data

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

Student-Teacher Ratio Trends (2012-2025)

Year	Connecticut (CT) Avg	National
2025	8:1	11:1
2024	8:1	11:1
2023	8:1	11:1
2022	8:1	11:1
2021	8:1	11:1
2020	8:1	12:1
2019	8:1	12:1
2018	8:1	12:1
2017	9:1	12:1
2016	9:1	12:1
2015	9:1	12:1
2013	9:1	12:1
2012	9:1	12:1

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Student-teacher ratio down 1 in Connecticut private schools, from 9:1 in 2016 to 8:1 in 2025, while the U.S. fell from 12:1 to 11:1.

% Average Faculty w/Advanced Degree

71%

55%

View Connecticut 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	Connecticut (CT) Avg	National
2025	70%	55%
2024	70%	54%
2023	68%	54%
2022	68%	54%
2021	69%	54%
2020	69%	54%
2019	69%	53%
2018	68%	53%
2017	68%	53%
2016	68%	52%
2015	69%	52%
2013	68%	52%
2012	68%	52%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Advanced degrees higher in Connecticut faculty with advanced degrees were 70% in 2025 versus 55% nationally, a 15-point edge.

Average Class Size

13 students

16 students

View Data

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

Class Size Trends (2012-2025)

Year	Connecticut (CT) Avg	National
2025	13	15
2024	13	15
2023	13	15
2022	13	15
2021	13	15
2020	14	15
2019	14	15
2018	14	15
2017	14	15
2016	14	15
2015	13	15
2013	13	15
2012	13	15

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Class size down 1 student in Connecticut, from 14 in 2016 to 13 in 2025, while the national average stayed at 15.

Average Number of AP Courses

18 courses

13 courses

View Connecticut Private Schools Offering the Most AP Courses

View Data

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

Trends in Average Number of AP Courses Offered

Year	Connecticut (CT) Avg	National
2025	15	12
2024	15	12
2023	15	11
2022	15	11
2021	15	11
2020	16	11
2019	16	11
2018	15	11
2017	14	10
2016	14	10
2015	15	10
2013	15	10
2012	15	9

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

AP offerings up 1 in Connecticut private schools, rising from 14 in 2016 to 15 in 2025.

Average SAT score

1255

(Out of 1600)

1235

View Average Private School SAT Scores in Connecticut

View Data

SAT Score Trends (2017-2025)

Year	Connecticut (CT) Avg	National
2025	1247	1233
2024	1254	1230
2023	1244	1228
2022	1242	1229
2021	1240	1229
2020	1239	1226
2019	1241	1226
2018	1257	1226
2017	1266	1233

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

SAT score down 19 points in Connecticut private schools, from 1266 in 2017 to 1247 in 2025.

Average ACT score

(Out of 36)

View Average Private School ACT Scores in Connecticut

View Data

ACT Score Trends (2017-2025)

Year	Connecticut (CT) Avg	National
2025	28	26
2024	28	26
2023	28	26
2022	27	26
2021	27	26
2020	27	25
2019	27	25
2018	27	25
2017	27	25

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

ACT score up 1 point in Connecticut private schools, from 27 in 2017 to 28 in 2025, while the U.S. rose from 25 to 26.

Tuition & Aid

Average Yearly Tuition Cost

$31,753

$14,121

View Connecticut Private Schools By Tuition Cost

View Data

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

Tuition Cost Trends (2012-2025)

Year	Connecticut (CT) Avg	National
2025	$30,563	$13,694
2024	$30,224	$13,340
2023	$29,155	$12,825
2022	$28,229	$12,321
2021	$27,861	$12,072
2020	$27,463	$11,784
2019	$26,730	$11,547
2018	$25,939	$11,280
2017	$25,257	$10,994
2016	$24,593	$10,614
2015	$23,402	$10,195
2013	$20,236	$9,766
2012	$19,495	$9,507

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Tuition up 24% in Connecticut, rising from $24,593 in 2016 to $30,563 in 2025, while the national average rose from $10,614 to $13,694.

Average Summer Program Cost

$4,006

$1,165

View Data

Summer Program Cost Trends (2019-2025)

Year	Connecticut (CT) Avg	National
2025	$4,194	$1,152
2024	$4,479	$1,128
2023	$3,566	$1,156
2022	$3,340	$1,102
2021	$3,320	$1,125
2020	$3,490	$1,217
2019	$3,569	$1,305

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Summer cost up 18% in Connecticut, rising from $3,569 in 2019 to $4,194 in 2025.

Average % on Financial Aid

37%

35%

View Data

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

Percent on Financial Aid Trends (2012-2025)

Year	Connecticut (CT) Avg	National
2025	36%	34%
2024	37%	34%
2023	36%	34%
2022	35%	33%
2021	35%	33%
2020	35%	32%
2019	33%	31%
2018	32%	30%
2017	30%	30%
2016	29%	29%
2015	29%	28%
2013	29%	27%
2012	28%	27%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Financial aid up 7 points in Connecticut private schools, rising from 29% in 2016 to 36% in 2025.

Average Financial Aid Grant

$18,198

$7,682

View Data

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

Financial Aid Grant Trends (2012-2025)

Year	Connecticut (CT) Avg	National
2025	$17,086	$7,073
2024	$16,673	$6,930
2023	$17,289	$6,469
2022	$17,371	$6,289
2021	$16,911	$6,055
2020	$16,537	$5,921
2019	$16,496	$5,795
2018	$16,370	$5,456
2017	$15,732	$5,319
2016	$14,806	$5,105
2015	$13,132	$5,030
2013	$12,676	$4,951
2012	$12,508	$4,687

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Grant aid up 2,280 dollars in Connecticut, rising from $14,806 in 2016 to $17,086 in 2025.

Average Acceptance Rate

70%

85%

View Most Selective Private Schools in Connecticut

View Data

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

Acceptance Rate Trends (2012-2025)

Year	Connecticut (CT) Avg	National
2025	70%	85%
2024	70%	85%
2023	69%	85%
2022	68%	85%
2021	69%	85%
2020	68%	85%
2019	69%	85%
2018	69%	85%
2017	70%	85%
2016	69%	85%
2015	69%	85%
2013	70%	85%
2012	69%	85%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Average Endowment Size

$72.04 million

$40.87 million

View Average Private School endowment in Connecticut

View Data

Endowment Trends (2017-2025)

Year	Connecticut (CT) Avg	National
2025	$66 M	$40 M
2024	$63 M	$39 M
2023	$63 M	$39 M
2022	$64 M	$40 M
2021	$65 M	$40 M
2020	$65 M	$40 M
2019	$67 M	$40 M
2018	$82 M	$43 M
2017	$90 M	$45 M

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Endowment down 24 million in Connecticut private schools, from $90M in 2017 to $66M in 2025, while the national average fell only from $45M to $40M.

Students by Ethnicity

0.63

0.65

View Connecticut Private Schools Minority Statistics

View Data

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

Diversity Score Trends

Year	Connecticut (CT) Avg	National
2025	0.63	0.65
2024	0.63	0.65
2023	0.62	0.65
2022	0.59	0.64
2021	0.59	0.64
2020	0.59	0.64
2019	0.56	0.63
2018	0.56	0.63
2017	0.53	0.61
2016	0.54	0.61
2015	0.54	0.61

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Diversity score up 9 points in Connecticut private schools, rising from 0.54 in 2016 to 0.63 in 2025.

# American Indian Students

716 Students

29,810 Students

% American Indian Students

View Data

Percentage of Private School Students of American Indian Trends

Year	Connecticut (CT) Avg	National
2025	1%	1%
2024	1%	1%
2023	2%	1%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Asian Students

2,908 Students

264,325 Students

% Asian Students

View Data

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

Asian Student Percentage Trends

Year	Connecticut (CT) Avg	National
2025	5%	5%
2024	5%	5%
2023	5%	5%
2022	5%	4%
2021	5%	4%
2020	5%	4%
2019	5%	4%
2018	5%	4%
2017	4%	4%
2016	4%	4%
2015	4%	4%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# Hispanic Students

5,562 Students

506,539 Students

% Hispanic Students

View Data

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

Hispanic Student Percentage Trends

Year	Connecticut (CT) Avg	National
2025	9%	9%
2024	9%	9%
2023	8%	9%
2022	7%	8%
2021	7%	9%
2020	8%	9%
2019	6%	8%
2018	6%	8%
2017	5%	8%
2016	6%	8%
2015	6%	8%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Hispanic share up 3 points in Connecticut private schools rose from 6% in 2016 to 9% in 2025.

# Black Students

4,891 Students

415,485 Students

% Black Students

View Data

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

Black Student Percentage Trends

Year	Connecticut (CT) Avg	National
2025	8%	7%
2024	8%	7%
2023	7%	8%
2022	8%	7%
2021	8%	7%
2020	8%	8%
2019	7%	7%
2018	7%	7%
2017	7%	7%
2016	7%	7%
2015	8%	8%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

# White Students

34,906 Students

2,924,590 Students

% White Students

56%

52%

View Data

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

White Student Percentage Trends

Year	Connecticut (CT) Avg	National
2025	56%	52%
2024	56%	52%
2023	58%	52%
2022	61%	54%
2021	60%	54%
2020	60%	54%
2019	64%	56%
2018	64%	56%
2017	66%	58%
2016	65%	58%
2015	65%	58%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

White share down 9 points in Connecticut private schools, falling from 65% in 2016 to 56% in 2025.

# Hawaiian Students

63 Students

20,065 Students

% Hawaiian Students

<1%

# Others Students

12,895 Students

1,472,829 Students

% of Others Students

21%

26%

View Data

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

Other Races Student Percentage Trends

Year	Connecticut (CT) Avg	National
2025	21%	26%
2024	21%	26%
2023	20%	25%
2022	19%	25%
2021	20%	25%
2020	19%	24%
2019	18%	24%
2018	18%	23%
2017	18%	22%
2016	18%	22%
2015	17%	21%

Download Table: Download as CSV | Download as XML | Download as JSON

Download Full State Data: Full State Dataset CSV | Full State Dataset XML | Full State Dataset JSON

Note: Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission. See our Terms of Service.

Other-race share up 3 points in Connecticut private schools, rising from 18% in 2016 to 21% in 2025.

All Ethnic Groups

Extracurriculars & Sports

Average Number of Extracurriculars

13 extracurriculars

9 extracurriculars

Average Number of Sports

10 sports

7 sports

Download state snapshot: CSV | XML | JSON Data may not be displayed on any public-facing website or service that replicates or resembles a school search or review portal without prior written permission.

Frequently Asked Questions

What are the top ranked private schools in Connecticut?

The top-ranked private schools in Connecticut include Miss Porter's School, Hopkins School, and Brunswick School.

How many private schools are located in Connecticut?

There are 419 private schools are located in Connecticut.

How much do private schools cost in Connecticut?

The average private school tuition in Connecticut is $26,815 for elementary schools and $43,692 for high schools

How diverse are private schools in Connecticut?

Approximately 33% of students in Connecticut private schools are minority students (compared to the national percentage).

What percentage of students in Connecticut go to private school?

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

What percentage of private schools are religiously affiliated in Connecticut?

40% of private schools in Connecticut are religiously affiliated, with most being Catholic or Christian.

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

Popular comparisons of private schools in Connecticut include: Salma K Farid Academy vs. Madina Academy, The Learning Community Day School vs. Landmark Preschool, The Spire School vs. The Pinnacle School

Recent Articles

November 10, 2026

When Your Child Is Excluded From Private School Events

Learn how to support your child when excluded from private school birthday parties and social events, recognize bullying, communicate with teachers, encourage friendships, and address repeated exclusion with confidence.

November 10, 2026

Private School Scholarship Renewal Requirements

Learn what students must do to keep private school scholarships, including academic performance, attendance, conduct, extracurricular commitments, renewal deadlines, and how parents can protect tuition assistance throughout their education.

November 10, 2026

Private School Deposits: What If You Change Schools?

Learn what happens to your private school enrollment deposit when your child accepts another offer, including refund policies, contract obligations, withdrawal deadlines, and practical steps to minimize financial losses.

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