Best private high schools in the Milwaukee metro area
Stacker compiled a list of the best private high schools in the Milwaukee metro area using data from the Niche. Niche uses seven weighted factors for its rankings. A majority of the score is based on academics, but other factors include culture and diversity; sports; clubs and activities; resources; and surveys of parents, teachers, and students.

#25. Racine Lutheran High School
- Location: Racine, WI
- Enrollment: 347 (14:1 student to teacher ratio)
- Niche grade: B

#24. St. Catherine's High School
- Location: Racine, WI
- Enrollment: 576 (15:1 student to teacher ratio)
- Niche grade: B

#23. Lake Country Lutheran High School
- Location: Hartland, WI
- Enrollment: 350 (14:1 student to teacher ratio)
- Niche grade: B+

#22. Believers in Christ Christian Academy
- Location: Milwaukee, WI
- Enrollment: 153 (8:1 student to teacher ratio)
- Niche grade: B+

#21. Atlas Preparatory Academy
- Location: Milwaukee, WI
- Enrollment: 901 (16:1 student to teacher ratio)
- Niche grade: B+

#20. St. Joseph Catholic Academy
- Location: Kenosha, WI
- Enrollment: 819 (16:1 student to teacher ratio)
- Niche grade: B+

#19. Heritage Christian Schools, Inc.
- Location: New Berlin, WI
- Enrollment: 685 (12:1 student to teacher ratio)
- Niche grade: B+

#18. Christian Life School
- Location: Kenosha, WI
- Enrollment: 690 (15:1 student to teacher ratio)
- Niche grade: B+
#17. St. Joan Antida High School
- Location: Milwaukee, WI
- Enrollment: 193 (12:1 student to teacher ratio)
- Niche grade: A minus

#16. Pius XI Catholic High School
- Location: Milwaukee, WI
- Enrollment: 737 (13:1 student to teacher ratio)
- Niche grade: A minus

#15. Trinity Academy
- Location: Pewaukee, WI
- Enrollment: 31 (2:1 student to teacher ratio)
- Niche grade: A minus

#14. Shoreland Lutheran High School
- Location: Kenosha, WI
- Enrollment: 442 (11:1 student to teacher ratio)
- Niche grade: A minus

#13. St. Thomas More High School
- Location: Milwaukee, WI
- Enrollment: 566 (13:1 student to teacher ratio)
- Niche grade: A minus

#12. Martin Luther High School
- Location: Greendale, WI
- Enrollment: 653 (16:1 student to teacher ratio)
- Niche grade: A

#11. Catholic Memorial High School
- Location: Waukesha, WI
- Enrollment: 602 (11:1 student to teacher ratio)
- Niche grade: A
#10. Wisconsin Lutheran High School
- Location: Milwaukee, WI
- Enrollment: 923 (13:1 student to teacher ratio)
- Niche grade: A

#9. Eastbrook Academy
- Location: Milwaukee, WI
- Enrollment: 403 (8:1 student to teacher ratio)
- Niche grade: A

#8. Dominican High School
- Location: Whitefish Bay, WI
- Enrollment: 332 (9:1 student to teacher ratio)
- Niche grade: A

#7. Divine Savior Holy Angels High School
- Location: Milwaukee, WI
- Enrollment: 644 (12:1 student to teacher ratio)
- Niche grade: A+

#6. Marquette University High School
- Location: Milwaukee, WI
- Enrollment: 937 (13:1 student to teacher ratio)
- Niche grade: A+

#5. University Lake School
- Location: Hartland, WI
- Enrollment: 302 (6:1 student to teacher ratio)
- Niche grade: A+

#4. St. John's Northwestern Academies
- Location: Delafield, WI
- Enrollment: 222 (6:1 student to teacher ratio)
- Niche grade: A+

#3. The Prairie School
- Location: Wind Point, WI
- Enrollment: 638 (7:1 student to teacher ratio)
- Niche grade: A+

#2. University School of Milwaukee
- Location: Milwaukee, WI
- Enrollment: 1,117 (9:1 student to teacher ratio)
- Niche grade: A+
#1. Brookfield Academy
- Location: Brookfield, WI
- Enrollment: 894 (9:1 student to teacher ratio)
- Niche grade: A+