Private School Review - Established 2003

Armonk Private Schools (2026-27)

For the 2026-27 school year, there are 3 private schools serving 251 students in Armonk, NY, 10% of all K-12 students in Armonk, NY are educated in private schools versus public schools (compared to the NY state average of 15%).
The average acceptance rate is 95%, which is higher than the New York private school average acceptance rate of 76%.
33% of private schools in Armonk, NY are religiously affiliated (most commonly Church of Christ).

Quick Facts (2026-27)

Quick Facts (2026-27)

Private Schools in Armonk, NY (2026-27)

Map of Little Sparrows Nursery School & Kindergarten
Little Sparrows Nursery School & Kindergarten
Gr: K | 78 students
Daycare / Preschool (Church of Christ)
448 Bedford Rd
Armonk, NY 10504
(914) 273-9760
View Profile
Montessori Childrens Room Photo
Montessori Childrens Room
Gr: PK-1 | 151 students
Avg. class size: 20 students
Montessori School
67 Old Route 22
Armonk, NY 10504
(914) 273-3291
View Profile
Map of The Westfield Day School
The Westfield Day School
Gr: 7-12 | 22 students
Avg. class size: 4 students
Special Education School
1 North Greenwich Road
Armonk, NY 10504
(914) 967-2530
View Profile

Armonk, NY Private School Trends (10-Year)

3
Private Schools
+50.0% (+1 school) 10-yr
251
Students
+17.8% (+38 students) 10-yr
$47,500
Avg. Tuition
-5.0% (-$2,500) 2-yr
12
Avg. Class Size
-40.0% (-8 students) 10-yr
45%
Students of Color
+2.3% (+1.0 pp) 7-yr
15:1
Student-Teacher Ratio
+50.0% (+5.0) 10-yr
Download town 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.
Enrollment & Diversity
Category
This Town (Armonk)
This State (NY)
# Schools
3 Schools
1,796 Schools
# Students
251 Students
424,623 Students

Trends in the Average Number of Students Per Private School

YearArmonk, NY AvgNew York (NY)National
202584246179
202484238172
202380238174
202280250185
202180245180
202080242171
201980247175
201880245172
2017107242180
2016107241178
2015107230167
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% Students of Color
45%
39%

Percentage of Students of Color Trends (2018-2025)

YearArmonk, NY AvgNew York (NY)National
202545%40%34%
202445%40%34%
202336%40%33%
202240%40%33%
202140%41%32%
202040%41%32%
201944%40%31%
201844%39%31%
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0.25
0.59

Diversity Score Trends

YearArmonk, NY AvgNew York (NY)National
20250.250.600.65
20240.250.600.65
20230.290.620.65
20220.300.620.64
20210.300.620.64
20200.300.620.64
20190.290.610.63
20180.290.610.63
20170.210.610.61
20160.210.620.61
20150.210.620.61
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Show more data/charts: racial breakdown
# American Indian Students
n/a
949 Students
% American Indian Students
n/a
n/a
# Asian Students
4 Students
18,397 Students
% Asian Students
2%
5%

Asian Student Percentage Trends

YearArmonk, NY AvgNew York (NY)National
20252%4%5%
20242%4%5%
20233%4%5%
20223%5%4%
20213%5%4%
20203%4%4%
20192%5%4%
20182%5%4%
20172%4%4%
20162%4%4%
20152%4%4%
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# Hispanic Students
2 Students
33,759 Students
% Hispanic Students
1%
8%

Hispanic Student Percentage Trends

YearArmonk, NY AvgNew York (NY)National
20251%8%9%
20241%8%9%
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# Black Students
1 Student
33,696 Students
% Black Students
n/a
8%

Black Student Percentage Trends

YearArmonk, NY AvgNew York (NY)National
20221%9%7%
20211%9%7%
20201%9%8%
20191%9%7%
20181%9%7%
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# White Students
28 Students
252,994 Students
% White Students
11%
60%

White Student Percentage Trends

YearArmonk, NY AvgNew York (NY)National
202511%59%52%
202411%59%52%
202314%57%52%
202213%57%54%
202113%57%54%
202013%58%54%
201914%58%56%
201814%58%56%
20179%58%58%
20169%58%58%
20159%58%58%
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# Hawaiian Students
n/a
538 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
216 Students
81,443 Students
% of Others Students
86%
19%

Other Races Student Percentage Trends

YearArmonk, NY AvgNew York (NY)National
202586%20%26%
202486%20%26%
202383%20%25%
202283%18%25%
202183%19%25%
202083%19%24%
201983%18%24%
201883%18%23%
201789%18%22%
201689%18%22%
201589%18%21%
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All Ethnic Groups
Academics
# Teachers
17 Teachers
41,519 Teachers
Average Student-Teacher Ratio
15:1
10:1

Student-Teacher Ratio Trends (2015-2025)

YearArmonk, NY AvgNew York (NY)National
202515:110:111:1
202415:110:111:1
202314:111:111:1
202224:111:111:1
202124:111:111:1
202024:111:112:1
201922:111:112:1
201822:111:112:1
201710:111:112:1
201610:111:112:1
201510:112:112:1
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% Average Faculty w/Advanced Degree
75%
76%

Percentage of Faculty With Advanced Degrees Trends (2023-2025)

YearArmonk, NY AvgNew York (NY)National
202575%76%55%
202475%75%54%
202375%75%54%
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Average Class Size
12 students
15 students

Class Size Trends (2015-2025)

YearArmonk, NY AvgNew York (NY)National
2025121515
2024121515
2023121515
2022201515
2021201515
2020201515
2019201615
2018201615
2017201615
2016201615
2015201615
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Average SAT score
1150
(Out of 1600)
1253

SAT Score Trends (2023-2025)

YearArmonk, NY AvgNew York (NY)National
2025115012501233
2024115012461230
2023115012421228
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Average ACT score
29
(Out of 36)
28

ACT Score Trends (2023-2025)

YearArmonk, NY AvgNew York (NY)National
2025292826
2024292826
2023292826
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Tuition & Aid
Average Yearly Tuition Cost
$47,500
$22,451

Tuition Cost Trends (2023-2025)

YearArmonk, NY AvgNew York (NY)National
2025$47,500$22,300$15,012
2024$50,000$21,636$13,254
2023$50,000$21,117$12,626
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Average Summer Program Cost
$5,000
$2,359

Summer Program Cost Trends (2023-2025)

YearArmonk, NY AvgNew York (NY)National
2025$5,000$2,213$1,152
2024$5,000$2,240$1,128
2023$5,000$2,493$1,156
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Admissions & Athletics
Average Acceptance Rate
95%
76%

Acceptance Rate Trends (2023-2025)

YearArmonk, NY AvgNew York (NY)National
202595%74%81%
202495%79%85%
202395%79%85%
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Frequently Asked Questions

How many private schools are located in Armonk, NY?
3 private schools are located in Armonk, NY.
What percentage of students in Armonk go to private school?
10% of all K-12 students in Armonk are educated in private schools (compared to the NY state average of 15%).
What percentage of private schools are religiously affiliated in Armonk?
33% of private schools in Armonk are religiously affiliated (most commonly Church of Christ).

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