Home > Connecticut

Best New Haven County Private Preschools (2026)

[+] Show Closed Private Schools in New Haven County, Connecticut

New Haven County Private Schools (Closed)

School

Location

Quick Facts

Boulder Knoll Montessori School (Closed 2019)

Montessori School

660 Boulder Rd.
Cheshire, CT 06410
(203) 272-5893

Gr: PK-K | 20 students Avg. class size: 20 students

Lorraine D Foster Day School (Closed 2013)

Special Education School

1861 Whitney Ave
Hamden, CT 06517
(203) 230-4877

Gr: 6-12 | 15 students

Montessori School Of Madison (Closed 2017)

Montessori School

213 Green Hill Road
Madison, CT 06443
(203) 245-1635

Gr: NS-K | 21 students Avg. class size: 15 students Acceptance rate listed

Our Lady Of Mount Carmel (Closed 2025)

(Catholic)

115 Lewis Ave
Meriden, CT 06451
(213) 235-2959

Gr: PK-8 | 171 students

Our Lady Of Victory School (Closed 2015)

Alternative School (Catholic)

620 Jones Hill Rd
West Haven, CT 06516
(203) 932-6457

Gr: PK-8 | 113 students

Oxford KinderCare (Closed 2025)

Daycare / Preschool

35 Old State Rd. 67
Oxford, CT 06478
(203) 888-0479

Gr: NS-PK

St. Ann School (Closed 2010)

(Catholic)

64 Ridge St
Milford, CT 06460
(203) 878-2738

Gr: K-9 | 102 students

St. Bernadette School (Closed 2013)

(Catholic)

20 Burr St
East Haven, CT 06512
(203) 469-2271

Gr: PK-8 | 117 students

St. Francis Xavier School (Closed 2010)

(Catholic)

605 Baldwin St
Waterbury, CT 06706
(203) 756-7804

Gr: NS-9 | 109 students

St. Hedwig School (Closed 2010)

(Catholic)

32 Golden Hill St
Naugatuck, CT 06770
(203) 729-2403

Gr: NS-9 | 162 students

St. Joseph School (Closed 2004)

(Catholic)

36 Jewett St
Ansonia, CT 06401
(203) 734-3821

Gr: PK-8 | 141 students

St. Lucy School (Closed 2004)

(Catholic)

58 Griggs St
Waterbury, CT 06704
(203) 756-3831

Gr: K-8 | 156 students

St. Margaret School (Closed 2006)

(Catholic)

289 Willow Street
Waterbury, CT 06710
(203) 753-3708

Gr: PK-8 | 196 students

St. Mary School (Closed 2006)

(Catholic)

97 Grove Street
Meriden, CT 06451
(203) 237-2931

Gr: K-8 | 92 students

St. St.anislaus School (Closed 2010)

(Catholic)

81 Akron St
Meriden, CT 06450
(203) 237-1005

Gr: K-8 | 163 students Avg. class size: 18 students Tuition listed

Shoreline School Of Montessori (Closed 2015)

Montessori School

675 E Main St1
Branford, CT 06405
(203) 481-5888

Gr: PK-K | 38 students Avg. class size: 30 students

Stepping Stones School (Closed 2012)

All-girls | Special Education School

63 Prospect Street
Waterbury, CT 06702
(203) 596-1177

Gr: 8-11 | 22 students

Yeshiva Of New Haven (Closed 2015)

(Jewish)

765 Elm Street
New Haven, CT 06511
(202) 777-2200

Gr: NS-12 | 117 students

Overview

This County (New Haven County)

This State (CT)

# Schools

48 Schools

View Data

Trends in Total Number of Private Preschools
Year	New Haven County Total Schools
2025	48
2024	54
2023	50
2022	49
2021	52
2020	58
2019	59
2018	59
2017	61
2016	62
2015	62

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

Download Full County Data : Full County Dataset XML | Full County 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 Body:

# Students

6,614 Students

35,882 Students

View Data

Trends in the Average Number of Students Per Private Preschool
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	154	177	191
2024	146	170	187
2023	143	160	185
2022	147	163	188
2021	144	159	184
2020	143	157	179
2019	151	163	182
2018	146	162	181
2017	146	164	183
2016	144	161	181
2015	148	158	173

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

Download Full County Data : Full County Dataset XML | Full County 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 Students of Color

35%

29%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	34%	29%	32%
2024	34%	29%	32%
2023	35%	27%	32%
2022	40%	27%	31%
2021	39%	26%	32%
2020	40%	27%	31%
2019	31%	24%	31%
2018	31%	23%	30%
2017	29%	24%	31%
2016	28%	24%	31%
2015	29%	26%	31%

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

Download Full County Data : Full County Dataset XML | Full County 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.

Academics and Faculty:

# Teachers

665 Teachers

3,731 Teachers

Average Student-Teacher Ratio

10:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	10:1	10:1	12:1
2024	10:1	10:1	12:1
2023	10:1	10:1	12:1
2022	10:1	9:1	12:1
2021	10:1	9:1	12:1
2020	10:1	10:1	12:1
2019	11:1	10:1	12:1
2018	11:1	10:1	12:1
2017	11:1	10:1	12:1
2016	11:1	10:1	12:1
2015	11:1	10:1	13:1

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

Download Full County Data : Full County Dataset XML | Full County 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 Faculty w/Advanced Degree

63%

66%

View Data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	63%	66%	51%
2024	56%	66%	51%
2023	44%	63%	51%
2022	35%	63%	51%
2021	35%	65%	50%
2020	43%	66%	50%
2019	47%	66%	50%
2018	51%	67%	50%
2017	48%	68%	49%
2016	49%	67%	49%
2015	53%	69%	48%

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

Download Full County Data : Full County Dataset XML | Full County 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 Class Size

17 students

15 students

View Data

Class Size Trends (2015-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	17	15	16
2024	16	15	16
2023	16	15	16
2022	16	15	16
2021	17	15	16
2020	17	15	16
2019	17	15	16
2018	16	16	16
2017	17	16	16
2016	17	16	16
2015	17	15	16

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

Download Full County Data : Full County Dataset XML | Full County 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 Number of AP Courses

16 courses

13 courses

View Data

Trends in Average Number of AP Courses Offered
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	16	13	11
2024	16	14	10
2023	16	14	10
2022	16	14	10
2021	16	14	10
2020	22	15	10
2019	22	15	10
2018	12	13	9
2017	17	14	9
2016	13	14	9
2015	11	12	9

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

Download Full County Data : Full County Dataset XML | Full County 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 SAT score

1333

(Out of 1600)

1279

View Data

SAT Score Trends (2017-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	1,333	1,279	1,233
2024	1,333	1,279	1,229
2023	1,333	1,279	1,228
2022	1,333	1,265	1,226
2021	1,333	1,239	1,224
2020	1,300	1,207	1,221
2019	1,300	1,231	1,223
2018	1,270	1,261	1,219
2017	1,270	1,294	1,223

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

Download Full County Data : Full County Dataset XML | Full County 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 ACT score

(Out of 36)

View Data

ACT Score Trends (2019-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	30	26	26
2024	30	26	26
2023	30	26	26
2022	30	26	26
2021	30	26	26
2020	30	26	26
2019	30	26	25

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

Download Full County Data : Full County Dataset XML | Full County 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 and Acceptance Rate:

Average Yearly Tuition Cost

$14,390

$19,233

View Data

Tuition Cost Trends (2015-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	$14,390	$19,056	$12,988
2024	$18,618	$16,590	$10,159
2023	$14,421	$13,746	$9,500
2022	$12,875	$13,828	$8,989
2021	$12,875	$13,055	$8,661
2020	$14,802	$12,494	$8,383
2019	$16,116	$12,094	$8,266
2018	$13,735	$12,248	$7,888
2017	$13,635	$11,813	$7,628
2016	$14,595	$10,342	$7,230
2015	$13,702	$8,987	$6,984

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

Download Full County Data : Full County Dataset XML | Full County 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 Summer Program Cost

$190

$606

View Data

Summer Program Cost Trends (2018-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	$190	$606	$767
2024	$188	$489	$721
2023	$175	$530	$729
2022	$175	$501	$699
2021	$175	$525	$668
2020	$175	$525	$681
2019	$175	$330	$744
2018	$175	$150	$514

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

Download Full County Data : Full County Dataset XML | Full County 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 % on Financial Aid

46%

30%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	46%	30%	31%
2024	46%	30%	30%
2023	54%	31%	30%
2022	43%	28%	29%
2021	45%	29%	29%
2020	45%	28%	29%
2019	47%	28%	28%
2018	37%	26%	27%
2017	29%	24%	26%
2016	35%	26%	25%
2015	34%	24%	24%

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

Download Full County Data : Full County Dataset XML | Full County 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 Financial Aid Grant

$1,650

$7,710

View Data

Financial Aid Grant Trends (2015-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	$1,650	$7,710	$4,864
2024	$1,650	$7,493	$4,788
2023	$1,976	$8,644	$4,663
2022	$151	$8,873	$4,366
2021	$5,076	$8,917	$4,213
2020	$5,076	$8,382	$4,101
2019	$5,076	$8,823	$3,985
2018	$151	$9,602	$3,694
2016	$2,500	$7,555	$3,429
2015	$2,500	$4,850	$3,393

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

Download Full County Data : Full County Dataset XML | Full County 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 Acceptance Rate

87%

76%

View Data

Acceptance Rate Trends (2015-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	87%	76%	83%
2024	85%	81%	88%
2023	85%	81%	88%
2022	85%	80%	88%
2021	85%	80%	88%
2020	86%	80%	88%
2019	88%	81%	88%
2018	93%	82%	88%
2017	93%	82%	88%
2016	91%	80%	88%
2015	91%	82%	88%

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

Download Full County Data : Full County Dataset XML | Full County 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

$2.1 million

$46.2 million

View Data

Endowment Trends (2019-2025)
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	$2 M	$46 M	$53 M
2024	$2 M	$46 M	$44 M
2023	$2 M	$46 M	$48 M
2022	$2 M	$40 M	$49 M
2021	$2 M	$39 M	$64 M
2020	$1 M	$30 M	$68 M
2019	$1 M	$17 M	$73 M

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

Download Full County Data : Full County Dataset XML | Full County 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 by Ethnicity:

0.67

0.64

View Data

Diversity Score Trends
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	0.67	0.64	0.65
2024	0.66	0.64	0.65
2023	0.66	0.63	0.65
2022	0.67	0.61	0.64
2021	0.66	0.61	0.64
2020	0.68	0.61	0.64
2019	0.61	0.58	0.64
2018	0.61	0.57	0.64
2017	0.59	0.55	0.62
2016	0.58	0.56	0.62
2015	0.58	0.57	0.62

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

Download Full County Data : Full County Dataset XML | Full County 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.

# American Indian Students

13 Students

668 Students

% American Indian Students

n/a

# Asian Students

121 Students

976 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	3%	3%	4%
2024	3%	3%	5%
2023	4%	3%	5%
2022	4%	3%	5%
2021	4%	3%	5%
2020	3%	3%	4%
2019	2%	3%	5%
2018	3%	4%	5%
2017	3%	2%	3%
2016	2%	3%	3%
2015	3%	3%	3%

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

Download Full County Data : Full County Dataset XML | Full County 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

793 Students

2,752 Students

% Hispanic Students

12%

View Data

Hispanic Student Percentage Trends
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	12%	8%	8%
2024	12%	8%	8%
2023	10%	7%	8%
2022	10%	7%	8%
2021	10%	7%	7%
2020	12%	7%	7%
2019	7%	6%	7%
2018	6%	5%	7%
2017	5%	5%	6%
2016	5%	5%	7%
2015	5%	5%	6%

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

Download Full County Data : Full County Dataset XML | Full County 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.

# Black Students

475 Students

2,039 Students

% Black Students

View Data

Black Student Percentage Trends
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	7%	6%	6%
2024	7%	6%	6%
2023	7%	6%	6%
2022	8%	7%	6%
2021	8%	6%	7%
2020	9%	7%	7%
2019	8%	6%	6%
2018	8%	6%	6%
2017	8%	6%	6%
2016	8%	6%	6%
2015	8%	6%	6%

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

Download Full County Data : Full County Dataset XML | Full County 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

3,100 Students

17,769 Students

% White Students

48%

50%

View Data

White Student Percentage Trends
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	47%	51%	48%
2024	48%	51%	48%
2023	50%	52%	48%
2022	48%	55%	50%
2021	48%	55%	50%
2020	47%	55%	51%
2019	55%	60%	52%
2018	56%	60%	52%
2017	59%	63%	54%
2016	60%	61%	54%
2015	59%	60%	54%

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

Download Full County Data : Full County Dataset XML | Full County 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.

# Hawaiian Students

22 Students

50 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

2,010 Students

10,794 Students

% of Others Students

31%

View Data

Other Races Student Percentage Trends
Year	New Haven County Average	Connecticut (CT) Average	National Average
2025	31%	30%	34%
2024	30%	30%	33%
2023	29%	30%	33%
2022	30%	28%	31%
2021	30%	29%	31%
2020	29%	28%	31%
2019	28%	25%	30%
2018	27%	25%	30%
2017	25%	24%	30%
2016	25%	25%	29%
2015	25%	26%	29%

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

Download Full County Data : Full County Dataset XML | Full County 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.

All Ethnic Groups