About the School
- St. John.
- Nicholas School in Waterloo, IA, serves 181 udents from pre–kindergarten through 8th grade in a central city environment.
- The school has a Catholic religious affiliation and offers co–educational regular elementary and secondary programs.
- The udent–teacher ratio of 16:1 with 11 teachers on staff, supporting a moderately sized enrollment.
- Approximately 15% of the udent body represents diverse racial and ethnic backgrounds.
- John.
- Nicholas School is a member of associations for exceptional children and serves families seeking a Catholic PK–8 education in Waterloo.
School Facts
Student Body
Total Students
181 students
Student Body Type
Co-ed
% Students of Color
15%
State avg.: 16%
Academic Profile
Total Classroom Teachers
11 teachers
Student-Teacher Ratio
16:1
National avg.: 11:1
Tuition & Financial Aid
Admission Deadline
None / Rolling
Frequently Asked Questions
When is the application deadline for St. John St. Nicholas School?
The application deadline for St. John St. Nicholas School is rolling (applications are reviewed as they are received year-round).
Recent Articles
Should Your Child Stay at the Same Private School K–12?
Explore whether your child should attend the same private school from kindergarten through graduation, weighing academic continuity, friendships, changing needs, tuition costs, and opportunities at different educational stages.
When Your Child's Closest Friends Leave Private School
Learn how to support your child when close friends leave private school, manage loneliness, maintain friendships, encourage new connections, recognize emotional challenges, and decide when additional school support is needed.
When Your Child Doesn't Connect With Their Teacher
Discover when parents should intervene if their child struggles to connect with a private school teacher, including warning signs, communication strategies, classroom concerns, and practical steps toward improving relationships.

