Bishop Kelly High School
Diocesan school · Grades 9–12
The largest of 17 Catholic schools in Idaho
Boise, ID
BOverall grade967 students16 students per teacher
Private schools in Boise, ID
21 private schools in Boise, ID, with grades, size and class sizes.
By type
St. Joseph's Catholic School
Diocesan school · Grades K–8
One of the 3 largest Catholic schools in Idaho
Boise, ID
B+Overall grade367 students15 students per teacher
Riverstone International School
Independent school · Grades Pre-K–12
The smallest classes of any independent school in Boise
Boise, ID
A+Overall grade349 students5 students per teacher
St. Marks Elementary School
Parish school · Grades Pre-K–8
Serving families in Boise since at least 2011
Boise, ID
AOverall grade323 students14 students per teacher
Calvary Christian School
Christian school (nondenominational) · Grades Pre-K–8
Growing: enrollment up 103% since 2011–12
Boise, ID
BOverall grade223 students13 students per teacher
Sacred Heart Catholic School
Diocesan school · Grades Pre-K–8
Growing: enrollment up 39% since 2011–12
Boise, ID
BOverall grade195 students15 students per teacher
St. Marys School
Diocesan school · Grades Pre-K–8
Smaller classes than 92% of Catholic schools in Idaho
Boise, ID
A+Overall grade109 students6 students per teacher
One Stone
Independent school · Grades 9–12
One of 3 independent schools in Boise
Boise, ID
BOverall grade87 students36 students per teacher
Boise State University Trio Upward Bound
Alternative school · Grades 9–11
One of the most diverse private schools in Idaho
Boise, ID
A-Overall grade80 students6 students per teacher
Boise Valley Adventist School
Seventh-day Adventist school · Grades Pre-K–8
Growing: enrollment up 42% since 2011–12
Boise, ID
BOverall grade75 students13 students per teacher
Kidz Connection Montessori
Montessori school · Grades Pre-K–5
Smaller classes than 92% of Montessori schools nationwide
Boise, ID
AOverall grade30 students2 students per teacher
Rose Hill Montessori School
Montessori school · Grades Pre-K–6
Serving families in Boise since at least 2011
Boise, ID
A-Overall grade22 students9 students per teacher
Montessori Academy on Parkcenter
Montessori school · Grades Pre-K–K
The largest preschool in Boise
Boise, ID
AOverall grade14 students2 students per teacher
Northview Montessori Preschool and Kindergarten
Montessori school · Grades Pre-K–K
The largest preschool in Boise
Boise, ID
A-Overall grade14 students6 students per teacher
Wesleyan Preschool & Kindergarten
Early childhood program · Grades Pre-K–K
The largest preschool in Boise
Boise, ID
A-Overall grade14 students11 students per teacher
Learning Tree
Early childhood program · Grades Pre-K–K
Smaller classes than 70% of preschools in Idaho
Boise, ID
AOverall grade9 students2 students per teacher
Overland Montessori
Montessori school · Grades Pre-K–K
Small classes: about 3 students per teacher
Boise, ID
A-Overall grade8 students3 students per teacher
Cloverdale Montessori
Montessori school · Grades Pre-K–K
The smallest classes of any preschool in Boise
Boise, ID
A-Overall grade5 students1 students per teacher
Montessori School of Boise, Casa Dei Bambini
Montessori school · Grades Pre-K–K
Small classes: about 4 students per teacher
Boise, ID
A-Overall grade4 students4 students per teacher
Hillside Academy
Early childhood program · Grades Pre-K–K
Smaller classes than 87% of preschools in Idaho
Boise, ID
A-Overall grade3 students1 students per teacher
The Children's School of Boise
Alternative school · Grades Pre-K–K
Smaller classes than 78% of preschools in Idaho
Boise, ID
A-Overall grade3 students1 students per teacher
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Questions about private schools in Boise, ID
How many private schools are in Boise, ID?
21 private schools in Boise, ID, with about 2,901 students in all, according to official public records.
What kinds of private schools are in Boise, ID?
The most common are Montessori schools (7), Catholic schools (5), Christian schools (3), independent schools (2).
Are there private high schools in Boise, ID?
Yes: 3 private schools in Boise, ID teach through 12th grade.
How many private schools in Boise, ID offer pre-K?
17 private schools in Boise, ID offer pre-K. Ask each one about ages, hours and openings.
How many students per teacher do private schools in Boise, ID have?
The average school has 8.6 students per teacher.
How much does private school cost in Boise, ID?
Tuition varies from school to school. Call each school to ask about tuition, financial aid and payment plans. Idaho has programs that can help pay private school tuition; ask whether the school takes part.
Nearby towns
All private schools in Idaho →
Based on official public records. Ask each school about tuition and admissions.