Private School Review - Established 2003

Best Wisconsin Private Schools Belonging to International Baccalaureate (IB) World School (2026-27)

For the 2026-27 school year, there is 1 private school belonging to International Baccalaureate (IB) World School serving 391 students in Wisconsin. You can also find more schools membership associations in Wisconsin.
The top ranked private school belonging to International Baccalaureate (IB) World School in Wisconsin is Madison Country Day School.
The average acceptance rate is 31%, which is lower than the Wisconsin private school average acceptance rate of 90%.

Quick Facts (2026-27)

  • # Private Schools: 1

Quick Facts (2026-27)

  • # Private Schools: 1

Top Ranked Private Schools Belonging to International Baccalaureate (IB) World School in Wisconsin (2026-27)

Madison Country Day School Photo
Madison Country Day School
Gr: PK-12 | 391 students
Avg. class size: 16 students
Sports: 11 | Extracurriculars: 8
5606 River Road
Waunakee, WI 53597
(608) 850-6000
View Profile

Frequently Asked Questions

What are the top ranked private schools belonging to International Baccalaureate (IB) World School in Wisconsin?
The top ranked private schools belonging to International Baccalaureate (IB) World School in Wisconsin is Madison Country Day School.
How many private schools belonging to International Baccalaureate (IB) World School are located in Wisconsin?
1 private schools belonging to International Baccalaureate (IB) World School are located in Wisconsin.
1
Private Schools
391
Students
$26,838
Avg. Tuition
24%
Students of Color
7:1
Student-Teacher Ratio

Recent Articles

How Much Homework Is Too Much?
How Much Homework Is Too Much?
Learn how to compare private school homework expectations, recognize excessive workloads, evaluate assignment quality, and ask better questions about academic balance before choosing a school for your child.
Learning Support Without a Formal Program
Learning Support Without a Formal Program
Learn what private schools mean by informal learning support, how services differ from formal programs, and which questions families should ask before choosing the right school today.
Beyond AP vs. IB: How to Judge Academic Rigor
Beyond AP vs. IB: How to Judge Academic Rigor
Learn how to judge academic rigor at private schools without AP or IB by examining curriculum depth, assessments, faculty expectations, advanced coursework, student work, and college preparation outcomes.

Quick Links

SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (WI):
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: