St. Catherine Of Siena Catholic School in Phoenix, AZ, serves 216 students from pre–kindergarten through 8th grade in a large city community within South Mountain Village.
The school maintains a student–teacher ratio of 24:1 with a total of 9 teachers providing education in a Catholic co–ed setting.
Hispanic students represent the largest demographic group with 163 enrolled, contributing to the school's ranking in the top 20% of Arizona private schools for diversity.
As a Catholic elementary and middle school, St. Catherine Of Siena is a member of the National Catholic Educational Association (NCEA).
Nearby private schools with varied grade spans and smaller student–teacher ratios include Our Lady Of Sorrow Academy and 91st Psalm Christian School within a 3–mile radius of the Phoenix area.
Quick Facts (2026)
- Grades: Prekindergarten-8
- Enrollment: 216 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Catherine Of Siena Catholic School ranks among the top 20% of private schools in Arizona for:
Category
Attribute
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Last Day of School
Sun. May 31, 2026
Student Body
Total Students
216 students
Student Body Type
Co-ed
% Students of Color
98%
State avg.: 38%
Students by Grade
Academics and Faculty
Total Classroom Teachers
9 teachers
Student-Teacher Ratio
24:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
When is the application deadline for St. Catherine Of Siena Catholic School?
The application deadline for St. Catherine Of Siena Catholic School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is St. Catherine Of Siena Catholic School located?
St. Catherine Of Siena Catholic School is located in the South Mountain Village neighborhood of Phoenix, AZ. There are 7 other private schools located in South Mountain Village.
School Calendar
View the St. Catherine Of Siena Catholic School yearly calendar below.
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