For the 2026 school year, there are 3 private preschools serving 680 students in Arlington, MA.
The top-ranked private preschools in Arlington, MA include Lesley Ellis School and St. Agnes School.
The average acceptance rate is 95%, which is higher than the Massachusetts private preschool average acceptance rate of 81%.
33% of private preschools in Arlington, MA are religiously affiliated (most commonly Catholic).
Top-Ranked Arlington 草榴社区 Preschools (2026)
School
Location
Quick Facts
34 Winter Street
Arlington, MA 02474
(781) 641-1346
Arlington, MA 02474
(781) 641-1346
Gr: NS-8 | 251 students Avg. class size: 18 students Sports: 3 | Extracurrculars: 2 Tuition & acceptance rate listed
St. Agnes School
(Catholic)
39 Medford Street
Arlington, MA 02474
(781) 643-9031
Arlington, MA 02474
(781) 643-9031
Gr: PK-8 | 317 students Avg. class size: 16 students Sports: 6 | Extracurrculars: 6 Tuition & acceptance rate listed
Arlington Children's Center Inc
Daycare / Preschool
17 Irving Street
Arlington, MA 02476
(781) 646-9307
Arlington, MA 02476
(781) 646-9307
Gr: NS-K | 112 students Tuition listed
Overview
This Town (Arlington)
This State (MA)
# Schools
3 Schools
Student Body:
# Students
680 Students
77,725 Students
% Average Students of Color
19%
33%
Academics and Faculty:
# Teachers
84 Teachers
7,844 Teachers
Average Student-Teacher Ratio
8:1
10:1
% Average Faculty w/Advanced Degree
88%
63%
Average Class Size
17 students
15 students
Average Number of AP Courses
23 courses
13 courses
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$17,633
$16,839
Average % on Financial Aid
20%
30%
Average Financial Aid Grant
$3,000
$8,083
Average Acceptance Rate
95%
81%
Average Endowment Size
$100 million
$28.43 million
Students by Ethnicity:
Diversity Score
0.57
0.65
# American Indian Students
n/a
74 Students
% American Indian Students
n/a
n/a
# Asian Students
14 Students
3,260 Students
% Asian Students
2%
4%
# Hispanic Students
32 Students
4,167 Students
% Hispanic Students
5%
6%
# Black Students
11 Students
4,987 Students
% Black Students
2%
7%
# White Students
261 Students
33,729 Students
% White Students
38%
45%
# Hawaiian Students
1 Student
56 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
361 Students
28,854 Students
% of Others Students
53%
38%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
4 extracurriculars
9 extracurriculars
Average Number of Sports
5 sports
6 sports
Frequently Asked Questions
What are the top-ranked private preschools in Arlington, MA?
The top-ranked private preschools in Arlington, MA include Lesley Ellis School and St. Agnes School.
How many private preschools are located in Arlington?
3 private preschools are located in Arlington.
What percentage of private preschools are religiously affiliated in Arlington?
33% of private preschools in Arlington are religiously affiliated (most commonly Catholic).
Recent Articles
Parent Engagement in 草榴社区 Schools in 2026
Explore how parent engagement in private schools builds strong communities, support networks, and student success in 2026.
So Many Choices: Navigating 草榴社区 School Selection in 2026
A 2026 parent guide to choosing the right private school, with updated admissions timelines, tuition trends, affordability strategies, and expert insights.
2026 Roadmap to Starting a 草榴社区 School
A 2026 guide to launching a private school, covering planning, costs, admissions timing, governance, and trends parents care about now.