Holy Trinity Academy (HTA) is a traditional Trinitarian Christian school that emphasizes academic excellence.
The only Greek Orthodox parochial school in Arizona, HTA has just completed its seventh year of operation, successfully educating young children in preschool through third grade.
Beginning September 2009, HTA will expand its program to include fourth grade.
Holy Trinity Academy offers an accelerated curriculum that meets and exceeds the guidelines set forth by the state of Arizona.
Our preschool programs are designed to promote the development and mastery of fundamental academic, social, and physical fitness skills necessary for kindergarten readiness; our elementary school is dedicated to superior education for students whose academic ability is high-average and above.

Quick Stats (2022)

  • School Type: Early Childhood / Day Care
  • Grades: Nursery/Preschool
  • Students: 21 students
  • Average class size: 7 students
  • Application Deadline: None / Rolling

Top Rankings

Holy Trinity Academy ranks among the top 20% of private schools in Arizona for:


School Overview

Religious Affiliation
Grades Offered
Grades Nursery/Preschool

Student Body

Total Students
21 students
Student Body Type
% Students of Color
State avg.: 39%
Students by Grade
Holy Trinity Academy Student By Grade

Academics and Faculty

Total Classroom Teachers
1 teacher
Student : Teacher Ratio
National avg.: 13:1
% Faculty w/Advanced Degree
Average Class Size
7 students
Classroom Dress Code
(khaki or blue bottoms and HTA logo polo shirts)

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Tuition Notes
$2,610 - $5,445/per year

School Notes

  • Modern Facility
  • Accelerated Curriculum
  • Licensed Preschool
  • Certified Teachers
  • Small Class Size
  • ACSI Member
  • Art, Choral Music, Instrumental Music (Strings) Programs
  • Greek Language Instruction
  • Up-to-Date Laptops and Computer Instruction
  • Safe and Caring Environment
  • Affordable Before and After School Care

School Reviews

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Quick Stats (2022)

  • School Type: Early Childhood / Day Care
  • Grades: Nursery/Preschool
  • Students: 21 students
  • Average class size: 7 students
  • Application Deadline: None / Rolling

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Did You Know?

The average private school tuition in Phoenix, AZ is $11,484 for elementary schools and $14,320 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Phoenix, AZ is 90% (read more about average acceptance rates across the country).

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