St. Joseph's Catholic School

St. Joseph's Catholic School seeks to provide all children with the opportunity to develop academically, spiritually, socially, and morally, in an environment of Christ-centered attitudes and values.
The staff and parents of St. Joseph's are committed to preparing children to take their place in their own community and the world at large, by fostering in them a lifelong love of learning and a dedication to wisdom, truth, and social responsibility.
St. Joseph's is a community of belief and achievement. We believe in our Catholic foundation; we believe in each other.
Together we recognize and realize the potential of each student.

Quick Facts (2025-26)

  • Top Ranked ID School
  • Grades: Kindergarten-8
  • Enrollment: 356 students
  • Yearly Tuition: $6,800
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

Top Rankings

St. Joseph's Catholic School ranks among the top 20% of private schools in Idaho for:

Category
Attribute
School History

School Overview

School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Year Founded
1900
School Calendar

Student Body

Total Students
356 students
Student Body Type
Co-ed
% Students of Color
9%
State avg.: 15%
Students by Grade
St. Joseph's Catholic School Student By Grade

Academics and Faculty

Total Classroom Teachers
23 teachers
Student-Teacher Ratio
15:1
National avg.: 13:1

Tuition and Acceptance Rate

Admission Deadline
None / Rolling
Yearly Tuition Cost
Application URL

School Notes

  • School Motto: 'Educating minds, hearts, and souls.'
  • School Mascot: Saint
  • St. Joseph's Catholic School seeks to provide all children with the opportunity to develop academically, spiritually, socially, and morally, in an environment of Christ-centered attitudes and values. The staff and parents of St. Joseph's are committed to preparing children to take their place in their own community and the world at large, by fostering in them a lifelong love of learning and a dedication to wisdom, truth, and social responsibility. St. Joseph's is a community of belief and achievement. We believe in our Catholic foundation; we believe in each other. Together we recognize and realize the potential of each student.
Source: National Center for Education Statistics (NCES)

Frequently Asked Questions

How much does St. Joseph's Catholic School cost?
St. Joseph's Catholic School's tuition is approximately $6,800 for private students.
What schools are St. Joseph's Catholic School often compared to?
St. Joseph's Catholic School is often viewed alongside schools like St. Marys School by visitors of our site.
What is St. Joseph's Catholic School's ranking?
St. Joseph's Catholic School ranks among the top 20% of private schools in Idaho for: Largest student body and Oldest founding date.
When is the application deadline for St. Joseph's Catholic School?
The application deadline for St. Joseph's Catholic School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is St. Joseph's Catholic School located?
St. Joseph's Catholic School is located in the North End neighborhood of Boise, ID. There are 3 other private schools located in North End.

School Reviews

5  
Excellent student achievement, parent involvement and teacher commitment. Music/drama, art, technology and Spanish are taught K-5, and offered as electives in the higher grades. Excellent performance in Science Olympiads and Quiz Bowls. Historic school is newly expanded school, offering beautiful new facilities for middle school classes. A tradition of excellence for more than 110 years!
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Quick Facts (2025-26)

  • Top Ranked ID School
  • Grades: Kindergarten-8
  • Enrollment: 356 students
  • Yearly Tuition: $6,800
  • Application Deadline: None / Rolling
  • Source: National Center for Education Statistics (NCES)

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Did You Know?

The average private school tuition in Boise, ID is $15,967 for elementary schools and $14,135 for high schools (read more about average private school tuition across the country).
The average acceptance rate in Boise, ID is 81% (read more about average acceptance rates across the country).

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