Private School Review - Established 2003

Ansonia Private Schools

For the 2026-27 school year, there are 2 private schools serving 241 students in Ansonia, CT, 8% of all K-12 students in Ansonia, CT are educated in private schools versus public schools (compared to the CT state average of 12%).
50% of private schools in Ansonia, CT are religiously affiliated (most commonly Catholic).

Quick Facts (26-27)

Quick Facts (26-27)

Top Ranked Ansonia Private Schools (2026-27)

Map of Assumption School
Assumption School
Gr: PK-8 | 191 students
Catholic
51 N Cliff St
Ansonia, CT 06401
(203) 734-0855
View Profile
Map of Julia Day Nursery & Kindergart
Julia Day Nursery & Kindergart
Gr: PK-K | 50 students
Avg. class size: 20 students
Daycare / Preschool
76 Central Street
Ansonia, CT 06401
(203) 736-2554
View Profile
[+] Show Closed Private Schools in Ansonia, Connecticut

Ansonia, Connecticut Private Schools (Closed)

Map of St. Joseph School
St. Joseph School
Gr: PK-8 | 141 students
Catholic
36 Jewett St
Ansonia, CT 06401
(203) 734-3821
View Profile

Ansonia, CT Private School Trends

2
Private Schools
241
Students
20
Avg. Class Size
16%
Students of Color
13:1
Student-Teacher Ratio
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 (Ansonia)
This State (CT)
# Schools
2 Schools
419 Schools
# Students
241 Students
64,550 Students
% Students of Color
16%
32%
0.54
0.63
Show more data/charts: racial breakdown
# American Indian Students
0 Students
716 Students
% American Indian Students
0%
1%
# Asian Students
0 Students
2,908 Students
% Asian Students
0%
5%
# Hispanic Students
1 Student
5,562 Students
% Hispanic Students
<1%
9%
# Black Students
11 Students
4,891 Students
% Black Students
5%
8%
# White Students
146 Students
34,906 Students
% White Students
61%
56%
# Hawaiian Students
8 Students
63 Students
% Hawaiian Students
3%
<1%
# Others Students
75 Students
12,857 Students
% of Others Students
31%
21%
All Ethnic Groups
Academics
# Teachers
18 Teachers
7,896 Teachers
Average Student-Teacher Ratio
13:1
8:1
Average Class Size
20 students
14 students

Frequently Asked Questions

What are the top ranked private schools in Ansonia, CT?
The top ranked private schools in Ansonia, CT include Julia Day Nursery & Kindergart and Assumption School.
How many private schools are located in Ansonia?
2 private schools are located in Ansonia.
What percentage of students in Ansonia go to private school?
8% of all K-12 students in Ansonia are educated in private schools (compared to the CT state average of 12%).
What percentage of private schools are religiously affiliated in Ansonia?
50% of private schools in Ansonia are religiously affiliated (most commonly Catholic).

Recent Articles

Should Your Child Stay at the Same Private School K–12?
Should Your Child Stay at the Same Private School K–12?
Explore whether your child should attend the same private school from kindergarten through graduation, weighing academic continuity, friendships, changing needs, tuition costs, and opportunities at different educational stages.
When Your Child's Closest Friends Leave Private School
When Your Child's Closest Friends Leave Private School
Learn how to support your child when close friends leave private school, manage loneliness, maintain friendships, encourage new connections, recognize emotional challenges, and decide when additional school support is needed.
When Your Child Doesn't Connect With Their Teacher
When Your Child Doesn't Connect With Their Teacher
Discover when parents should intervene if their child struggles to connect with a private school teacher, including warning signs, communication strategies, classroom concerns, and practical steps toward improving relationships.
Area schools map

Filter Schools

School Level
Must Offer Grade
Show more
Gender
School Focus
Religious Affiliation
ADD/ADHD Support
Summer Program

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (CT):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: