Home > New York > Albany County

Best Delmar Private Elementary Schools (2026)

For the 2026 school year, there is 1 private elementary school serving 209 students in Delmar, NY.

100% of private elementary schools in Delmar, NY are religiously affiliated (most commonly Catholic).

St. Thomas The Apostle School Photo - The philosophy of St. Thomas the Apostle School states that the education of a child is best supported with active cooperation between parents and school. As a school community, we recognize parents as the child’s primary educators.

Private Elementary Schools in Delmar, NY (2026)

School

Location

Quick Facts

St. Thomas The Apostle School

(Catholic)

(1)

42 Adams Place
Delmar, NY 12054
(518) 439-5573

Gr: PK-8 | 209 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 19 Tuition listed

Overview

This Town (Delmar)

This State (NY)

# Schools

1 School

View Data

Trends in Total Number of Private Elementary Schools
Year	Delmar, NY Total Schools
2025	1
2024	1
2023	1
2022	1
2021	1
2020	1
2019	1
2018	1
2017	1
2016	1
2015	1

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

209 Students

347,002 Students

View Data

Trends in the Average Number of Students Per Private Elementary School
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	209	273	199
2024	209	261	192
2023	199	258	193
2022	212	270	205
2021	212	267	201
2020	212	265	188
2019	212	273	193
2018	215	270	190
2017	223	262	199
2016	233	261	196
2015	222	252	183

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

39%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	9%	39%	33%
2024	9%	38%	32%
2023	8%	39%	32%
2022	3%	39%	32%
2021	3%	40%	31%
2020	3%	39%	31%
2019	5%	38%	31%
2018	5%	38%	30%
2017	5%	39%	31%
2016	5%	39%	31%
2015	5%	39%	31%

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

14 Teachers

34,753 Teachers

Average Student-Teacher Ratio

15:1

10:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	15:1	10:1	11:1
2024	15:1	10:1	11:1
2023	12:1	10:1	11:1
2022	7:1	10:1	11:1
2021	7:1	11:1	11:1
2020	7:1	11:1	11:1
2019	7:1	11:1	11:1
2018	7:1	11:1	11:1
2017	8:1	11:1	11:1
2016	10:1	11:1	12:1
2015	9:1	12:1	12:1

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

90%

76%

View Data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	90%	76%	54%
2024	90%	76%	54%
2023	90%	75%	53%
2022	90%	76%	53%
2021	90%	75%	53%
2020	90%	74%	53%
2019	90%	73%	52%
2018	90%	73%	52%
2017	90%	73%	51%
2016	90%	73%	51%
2015	90%	72%	50%

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

20 students

15 students

View Data

Class Size Trends (2015-2025)
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	20	15	16
2024	20	15	15
2023	20	15	15
2022	20	15	15
2021	20	15	15
2020	20	15	15
2019	20	15	15
2018	20	15	15
2017	20	15	15
2016	21	15	15
2015	20	16	15

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

$5,450

$22,363

View Data

Tuition Cost Trends (2015-2025)
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	$5,450	$22,253	$14,043
2024	$5,450	$21,760	$12,357
2023	$5,450	$21,345	$11,693
2022	$5,450	$19,836	$11,199
2021	$5,450	$19,317	$10,824
2020	$5,450	$18,996	$10,496
2019	$5,450	$18,218	$10,300
2018	$5,275	$18,214	$10,056
2017	$5,220	$16,955	$9,712
2016	$4,990	$14,824	$9,307
2015	$4,500	$14,219	$8,903

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

40%

32%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	40%	32%	34%
2024	40%	32%	33%
2023	40%	32%	33%
2022	40%	33%	32%
2021	40%	32%	32%
2020	40%	32%	31%
2019	40%	31%	30%
2018	40%	31%	29%
2017	40%	30%	29%
2016	40%	29%	28%
2015	40%	28%	27%

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

$1,550

$9,366

View Data

Financial Aid Grant Trends (2015-2025)
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	$1,550	$9,366	$6,227
2024	$1,550	$9,638	$6,113
2023	$1,550	$10,123	$5,785
2022	$1,550	$8,871	$5,514
2021	$1,550	$8,571	$5,269
2020	$1,550	$8,497	$5,141
2019	$1,550	$8,311	$5,007
2018	$1,550	$7,273	$4,752
2017	$1,550	$6,448	$4,582
2016	$1,550	$6,593	$4,396
2015	$1,550	$6,338	$4,230

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

Download Full Town Data: Full Town Dataset XML | Full Town 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:

0.52

0.58

View Data

Diversity Score Trends
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	0.52	0.58	0.64
2024	0.52	0.58	0.64
2023	0.45	0.61	0.63
2022	0.05	0.61	0.62
2021	0.05	0.61	0.62
2020	0.05	0.60	0.62
2019	0.05	0.59	0.61
2018	0.05	0.59	0.60
2017	0.05	0.60	0.59
2016	0.13	0.60	0.59
2015	0.05	0.60	0.58

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

n/a

810 Students

% American Indian Students

n/a

# Asian Students

7 Students

14,476 Students

% Asian Students

View Data

Asian Student Percentage Trends
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	4%	4%	5%
2024	4%	4%	5%
2023	3%	4%	5%

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

n/a

23,963 Students

% Hispanic Students

n/a

View Data

Hispanic Student Percentage Trends
Year	Delmar, NY Average	New York (NY) Average	National Average
2023	1%	8%	9%
2022	2%	8%	8%
2021	2%	8%	9%
2020	2%	8%	9%
2019	2%	8%	8%
2018	2%	8%	8%
2017	2%	8%	8%
2016	2%	8%	8%
2015	2%	8%	8%

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

5 Students

26,102 Students

% Black Students

View Data

Black Student Percentage Trends
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	2%	8%	8%
2024	2%	7%	8%
2023	3%	8%	8%
2022	1%	9%	7%
2021	1%	9%	8%
2020	1%	9%	8%
2019	1%	9%	8%
2018	1%	9%	8%
2017	1%	11%	7%
2016	1%	11%	8%
2015	1%	11%	8%

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

127 Students

214,256 Students

% White Students

61%

62%

View Data

White Student Percentage Trends
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	61%	62%	55%
2024	61%	62%	55%
2023	71%	59%	55%
2022	97%	59%	57%
2021	97%	59%	57%
2020	97%	60%	58%
2019	97%	60%	59%
2018	97%	60%	59%
2017	97%	60%	61%
2016	93%	60%	61%
2015	97%	60%	61%

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

Download Full Town Data: Full Town Dataset XML | Full Town 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

n/a

2,576 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

70 Students

65,229 Students

% of Others Students

34%

19%

View Data

Other Races Student Percentage Trends
Year	Delmar, NY Average	New York (NY) Average	National Average
2025	33%	18%	22%
2024	33%	19%	22%
2023	22%	20%	22%
2016	4%	17%	18%

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

Download Full Town Data: Full Town Dataset XML | Full Town 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