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 Stats (2025)
- 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:
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Year Founded
1900
School Calendar
School Motto
'Educating minds, hearts, and souls.'
School Mascot
Saint
Student Body
Total Students
356 students
Student Body Type
Co-ed
% Students of Color
9%
State avg.: 15%
Students by Grade

Academics and Faculty
Total Classroom Teachers
23 teachers
Student : Teacher Ratio
15:1
National avg.:
Tuition and Acceptance Rate
School Notes
- 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 9/8/2012
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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