For the 2025 school year, there are 5 private high schools belonging to Christian Schools International (CSI) serving 1,620 students in Wisconsin. You can also find more schools membership associations in Wisconsin.
The top ranked private high schools belonging to Christian Schools International (CSI) in Wisconsin include Central Wisconsin Christian Schools (PreK-12), Sheboygan Christian School, and Sheboygan Christian School.
The average acceptance rate is 100%, which is higher than the Wisconsin private high school average acceptance rate of 83%.
Top Ranked Private High Schools Belonging to Christian Schools International (CSI) in Wisconsin (2025)
School
Location
Grades
Students
301 Fox Lake Rd
Waupun, WI 53963
(920) 324-4233
Waupun, WI 53963
(920) 324-4233
Grades: PK-12
| 363 students
Sheboygan Christian School
(Calvinist)
929 Greenfield Ave
Sheboygan, WI 53081
(920) 458-9981
Sheboygan, WI 53081
(920) 458-9981
Grades: PK-12
| 376 students
929 Greenfield Avenue
Sheboygan, WI 53081
(920) 458-9981
Sheboygan, WI 53081
(920) 458-9981
Grades: PK-12
| 547 students
King's Academy Christian School
(Christian)
7798 N 60th St
Milwaukee, WI 53223
(414) 371-9100
Milwaukee, WI 53223
(414) 371-9100
Grades: K-9
| 140 students
Milwaukee Collegiate Academy
(Christian)
4030 N. 29th Street
Milwaukee, WI 53216
(414) 873-4014
Milwaukee, WI 53216
(414) 873-4014
Grades: 9-12
| 194 students
Recent Articles

June 09, 2025
Is It Easier to Land a Private School Job When You're Already Employed?Is it easier to land a private school job when you're already employed? This article breaks down employer biases, networking advantages, and negotiation leverage—plus the latest hiring trends in independent schools. If you’re considering a move, here’s how to maximize your position.

June 09, 2025
How to Secure a Private School Job When You're Unemployed Without the StigmaFinding a private school job while unemployed can be tough, but it doesn't have to hold you back. This article breaks down networking strategies, ways to stand out, and smart approaches to keep your confidence strong. Learn how to turn setbacks into strengths and secure the right opportunity—without the stigma.

June 09, 2025
The Private School Job Hunt: Insider Tips for Employed & Unemployed EducatorsNavigating the private school job market? Whether you're employed or unemployed, the right strategy can make all the difference. This article breaks down essential steps to keep your resume sharp, expand your network, and stay visible in the education community. Learn insider tips to position yourself for success in private schools.