St. Ann's Parish School is located in the lower Hudson Valley in the Village of Ossining, New York.
Founded in 1959 as a co-educational Catholic elementary school, St.
Ann's is part of the Archdiocese of New York. St. Ann's Parish School is committed to quality Catholic education for all children who seek to learn in a Christian environment.
Its fundamental purpose is to instill in the student a love of God and a life long love for learning.
Our mission is to successfully prepare our students to meet the needs of a challenging world through an integrated curriculum, use of technology, traditional methods and Christian values.
We celebrate our cultural diversity through an active partnership between students, parents, faculty, staff and parish community.
This mission is guided by a philosophy of love, kindness, and respect for all.
Quick Stats (2025)
- Top Ranked NY School
- Grades: Kindergarten-9
- Enrollment: 150 students
- Yearly Tuition: $25,000
- Acceptance rate: 25%
- Average class size: 15 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Ann's Parish School ranks among the top 20% of private schools in New York for:
Category
Attribute
Acceptance Rate
AP Courses
School History
School Resources
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-9
Year Founded
1905
First Day of School
Fri. Aug 15, 2025
Last Day of School
Mon. May 25, 2026
Campus Size
50
School Motto
Truth and Honor
School Mascot
Wild Boars
Student Body
Total Students
150 students
Student Body Type
Co-ed
% Students of Color
77%
State avg.: 40%
Students by Grade

Academics and Faculty
Total Classroom Teachers
8 teachers
Student : Teacher Ratio
19:1
National avg.: 13:1
Average Class Size
15 students
Number of AP Courses
15 courses
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Yearly Tuition Cost
$25,000
Acceptance Rate
25%
National avg.: 81%
Endowment Size
$50 million
School Notes
- St. Ann's Parish School is located in the lower Hudson Valley in the Village of Ossining, New York. Founded in 1959 as a co-educational Catholic elementary school, St. Ann's is part of the Archdiocese of New York. St. Ann's Parish School is committed to quality Catholic education for all children who seek to learn in a Christian environment. Its fundamental purpose is to instill in the student a love of God and a life long love for learning. Our mission is to successfully prepare our students to meet the needs of a challenging world through an integrated curriculum, use of technology, traditional methods and Christian values. We celebrate our cultural diversity through an active partnership between students, parents, faculty, staff and parish community. This mission is guided by a philosophy of love, kindness, and respect for all.
- Sample of notable school alumni/alumnae:
- John Doe, Nobel Laureate -
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
How much does St. Ann's Parish School cost?
St. Ann's Parish School's tuition is approximately $25,000 for private students.
What schools are St. Ann's Parish School often compared to?
St. Ann's Parish School is often viewed alongside schools like St. Augustine School by visitors of our site.
What is the acceptance rate of St. Ann's Parish School?
The acceptance rate of St. Ann's Parish School is 25%, which is lower than the national average of 74%. St. Ann's Parish School's acceptance rate is ranked among the top private schools in New York with low acceptance rates.
Who are famous alumni from St. Ann's Parish School?
St. Ann's Parish School famous alumni include: John Doe, Nobel Laureate.
What is St. Ann's Parish School's ranking?
St. Ann's Parish School ranks among the top 20% of private schools in New York for: Lowest average acceptance rates, Most AP courses offered, Oldest founding date and Largest endowments.
When is the application deadline for St. Ann's Parish School?
The application deadline for St. Ann's Parish School is rolling (applications are reviewed as they are received year-round).
School Reviews
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