Beta You're viewing our redesigned school page. Prefer the classic layout?

St Thomas's Day School

Private, Episcopal Grades K-6

119

Students ?

5.5

Student/teacher ratio ?

830 Whitney Ave
New Haven, CT 65111

(203) 776-2123

Racial breakdown:

White:

43.7%

Two or more races:

27.7%

Asian:

12.6%

See top rated Connecticut public schools

Compare St Thomas's Day School to nearby private schools!

★

No ratings yet

Be the first to rate St Thomas's Day School and help other families decide.

Rate St Thomas's Day School

Have first-hand experience? A quick rating - and a sentence or two about what stands out (teachers, academics, safety, communication) - helps other families know what to expect.

Takes about a minute. We email you a link to verify your review - your address is never shown publicly.

Tap a star to rate

Reviews

No written reviews yet. If you know this school, be the first to share what stands out.

Schools Near St Thomas's Day School

School	Students/Teachers	Per Pupil Expenditures (2025)
St Thomas's Day School	Private, Episcopal	K-6	830 Whitney Ave	New Haven	65111	South Central Connecticut Planning Region	(203) 776-2123	119	22	5.5	52 (43.7%)	12 (10.1%)	6 (5.0%)	15 (12.6%)	1 (0.8%)	0 (0.0%)	33 (27.7%)
Cedarhurst School	Private, Nonsectarian	7-12	871 Prospect St	Hamden	06517	South Central Connecticut Planning Region	(203) 764-9314	54	9	5.7	44 (81.5%)	3 (5.6%)	2 (3.7%)	0 (0.0%)	1 (1.9%)	0 (0.0%)	4 (7.4%)
Calvin Hill Daycare Center & Klf Kindergarten	Private, Nonsectarian	PK-K	150 Highland St	New Haven	06511	South Central Connecticut Planning Region	(203) 530-6606	52	4	3.6	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Leila Day Nurseries, Inc.	Private, Nonsectarian	PK-K	100 Cold Spring St	New Haven	06511	South Central Connecticut Planning Region	(203) 624-1374	69	3	5.2	9 (13.0%)	5 (7.2%)	2 (2.9%)	2 (2.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
The Foote School	Private, Nonsectarian	K-9	50 Loomis Pl	New Haven	06511	South Central Connecticut Planning Region	(203) 777-3464	426	101	4.2	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Hamden Hall Country Day School	Private, Nonsectarian	PK, KG-12	1108 Whitney Ave	Hamden	06517	South Central Connecticut Planning Region	(203) 752-2602	655	65	9.5	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Flexschool	Private, Nonsectarian	6-12	97 Whitney Ave	New Haven	65101	New Haven County	(203) 628-4018
Whitney Hall School	Private, Nonsectarian	2-12	1400 Whitney Ave	Hamden	06517	New Haven County	(203) 248-2116	51	12	4.2	15 (29.4%)	21 (41.2%)	13 (25.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (3.9%)
Atlas At Neighborhood Music School	Private, Nonsectarian	7-8	100 Audubon St	New Haven	06510	South Central Connecticut Planning Region	(203) 624-5189	17	3	6.5	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
All Saints Catholic Academy	Private, Roman Catholic	K-8	423 Ferry St	New Haven	06513	South Central Connecticut Planning Region	(203) 777-5352	150	12	12.6	1 (0.7%)	39 (26.0%)	107 (71.3%)	3 (2.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)

Frequently Asked Questions about St Thomas's Day School

What is the racial makeup of St Thomas's Day School?

Students at St Thomas's Day School are 44% White, 28% Two or more races, 13% Asian, 10% African American, 5% Hispanic.

How many students attend St Thomas's Day School?

In the 2023-24 school year, 119 students attended St Thomas's Day School.

Rate St Thomas's Day School!

Other helpful SchoolDigger resources...

Compare to nearby schools

CTConnecticut Public School Rankings

CTConnecticut District Rankings

Private Schools in New Haven, CT

Sign up for updates!

Be the first to know when there is an update for St Thomas's Day School!

SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau and the Connecticut Department of Education.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

Diagnostics

None retrieved from Database in 45 milliseconds.

School								Students/Teachers											Per Pupil Expenditures (2025)
Name	Type	Grades	Address	City	Zip	County	Phone	Enrollment	Full-time Teachers	Student/ Teacher Ratio	Free/Discounted Lunch Recipients	White	Black	Hispanic	Asian	American Indian	Pacific Islander	Two or More Races	Total
St Thomas's Day School	Private, Episcopal	K-6	830 Whitney Ave	New Haven	65111	South Central Connecticut Planning Region	(203) 776-2123	119	22	5.5		52 (43.7%)	12 (10.1%)	6 (5.0%)	15 (12.6%)	1 (0.8%)	0 (0.0%)	33 (27.7%)
Cedarhurst School	Private, Nonsectarian	7-12	871 Prospect St	Hamden	06517	South Central Connecticut Planning Region	(203) 764-9314	54	9	5.7		44 (81.5%)	3 (5.6%)	2 (3.7%)	0 (0.0%)	1 (1.9%)	0 (0.0%)	4 (7.4%)
Calvin Hill Daycare Center & Klf Kindergarten	Private, Nonsectarian	PK-K	150 Highland St	New Haven	06511	South Central Connecticut Planning Region	(203) 530-6606	52	4	3.6		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Leila Day Nurseries, Inc.	Private, Nonsectarian	PK-K	100 Cold Spring St	New Haven	06511	South Central Connecticut Planning Region	(203) 624-1374	69	3	5.2		9 (13.0%)	5 (7.2%)	2 (2.9%)	2 (2.9%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
The Foote School	Private, Nonsectarian	K-9	50 Loomis Pl	New Haven	06511	South Central Connecticut Planning Region	(203) 777-3464	426	101	4.2		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Hamden Hall Country Day School	Private, Nonsectarian	PK, KG-12	1108 Whitney Ave	Hamden	06517	South Central Connecticut Planning Region	(203) 752-2602	655	65	9.5		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
Flexschool	Private, Nonsectarian	6-12	97 Whitney Ave	New Haven	65101	New Haven County	(203) 628-4018
Whitney Hall School	Private, Nonsectarian	2-12	1400 Whitney Ave	Hamden	06517	New Haven County	(203) 248-2116	51	12	4.2		15 (29.4%)	21 (41.2%)	13 (25.5%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	2 (3.9%)
Atlas At Neighborhood Music School	Private, Nonsectarian	7-8	100 Audubon St	New Haven	06510	South Central Connecticut Planning Region	(203) 624-5189	17	3	6.5		0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)
All Saints Catholic Academy	Private, Roman Catholic	K-8	423 Ferry St	New Haven	06513	South Central Connecticut Planning Region	(203) 777-5352	150	12	12.6		1 (0.7%)	39 (26.0%)	107 (71.3%)	3 (2.0%)	0 (0.0%)	0 (0.0%)	0 (0.0%)