Best private high schools in the Boise metro area
Stacker compiled a list of the best private high schools in the Boise 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.

#18. Hope Christian Academy
- Location: Marsing, ID
- Enrollment: 12 (2:1 student to teacher ratio)
- Niche grade: unavailable

#17. Sequel Tsi Idaho
- Location: Mountain Home, ID
- Enrollment: 43 (7:1 student to teacher ratio)
- Niche grade: unavailable

#16. Pathways Christian Academy
- Location: Boise, ID
- Enrollment: 60 (12:1 student to teacher ratio)
- Niche grade: unavailable
#15. Heroes Academy: An Acton Academy
- Location: Boise, ID
- Enrollment: 80 (16:1 student to teacher ratio)
- Niche grade: unavailable

#14. CALVARY CHRISTIAN ACADEMY
- Location: Emmett, ID
- Enrollment: 108 (9:1 student to teacher ratio)
- Niche grade: unavailable

#13. Arts West School
- Location: Eagle, ID
- Enrollment: 131 (6:1 student to teacher ratio)
- Niche grade: unavailable

#12. Calvary Christian School
- Location: Nampa, ID
- Enrollment: 136 (34:1 student to teacher ratio)
- Niche grade: unavailable

#11. Innovate Academy Preparatory Elementary, Middle School and High School
- Location: Eagle, ID
- Enrollment: 291 (6:1 student to teacher ratio)
- Niche grade: unavailable

#10. River of Life Christian School
- Location: Payette, ID
- Enrollment: 74 (11:1 student to teacher ratio)
- Niche grade: C+

#9. Greenleaf Friends Academy
- Location: Greenleaf, ID
- Enrollment: 171 (9:1 student to teacher ratio)
- Niche grade: B minus

#8. Nampa Christian Schools
- Location: Nampa, ID
- Enrollment: 996 (15:1 student to teacher ratio)
- Niche grade: B minus

#7. Centennial Baptist School
- Location: Caldwell, ID
- Enrollment: 291 (17:1 student to teacher ratio)
- Niche grade: B

#6. Cole Valley Christian Schools
- Location: Meridian, ID
- Enrollment: 1,355 (19:1 student to teacher ratio)
- Niche grade: B

#5. Gem State Adventist Academy
- Location: Caldwell, ID
- Enrollment: 80 (11:1 student to teacher ratio)
- Niche grade: B+

#4. The Ambrose School
- Location: Meridian, ID
- Enrollment: 594 (13:1 student to teacher ratio)
- Niche grade: B+

#3. One Stone
- Location: Boise, ID
- Enrollment: 126 (5:1 student to teacher ratio)
- Niche grade: A minus
#2. Bishop Kelly High School
- Location: Boise, ID
- Enrollment: 967 (14:1 student to teacher ratio)
- Niche grade: A
#1. Riverstone International School
- Location: Boise, ID
- Enrollment: 420 (7:1 student to teacher ratio)
- Niche grade: A+