Riverstone International School Photo - Riverstone International School is the premier, IB day/boarding school in Boise for Preschool-Gr 12 students. The school's 14 acre campus is nestled between the Boise River and the Greenbelt in Southeast Boise.

Top 5 Best Boise Private Elementary Schools (2025)

For the 2025 school year, there are 20 private elementary schools serving 3,053 students in Boise, ID.
The top ranked private elementary schools in Boise, ID include Riverstone International School, Sacred Heart Catholic School, and St. Joseph's Catholic School.
The average tuition cost is $15,967, which is higher than the Idaho private elementary school average tuition cost of $11,367.
50% of private elementary schools in Boise, ID are religiously affiliated (most commonly Christian and Catholic).

Top Ranked Boise Private Elementary Schools (2025)

School
Location
Grades
Students
5521 E Warm Springs Ave
Boise, ID 83716
(208) 424-5000
Grades: PK-12
| 416 students
Challenger School - Boise
Challenger School - Boise Photo
Daycare / Preschool
5551 W. Bloom Street
Boise, ID 83703
(208) 338-9500
Grades: NS-1
| n/a students
Boise Valley Adventist School
Boise Valley Adventist School Photo - Tree Lighting program
(Seventh Day Adventist)
(1)
925 N Cloverdale Road
Boise, ID 83713
(208) 376-7141
Grades: PK-8
| 100 students
Calvary Christian School
(Christian)
111 Auto Drive
Boise, ID 83709
(208) 376-0260
Grades: PK-7
| 228 students
Cole Valley Christian School
(Christian)
8775 W Ustick Rd
Boise, ID 83704
(208) 947-1212
Grades: 7-12
| 513 students
Logan Christian Academy
Alternative School (Christian)
219 N Roosevelt St
Boise, ID 83706
(208) 912-2783
Grades: K-7
| 7 students
Sacred Heart Catholic School
(Catholic)
3901 Cassia St
Boise, ID 83705
(208) 344-9738
Grades: PK-8
| 218 students
St. Joseph's Catholic School
(Catholic)
(1)
825 W Fort St
Boise, ID 83702
(208) 342-4909
Grades: K-8
| 356 students
St. Marks Elementary School
(Catholic)
7503 W Northview St
Boise, ID 83704
(208) 375-6654
Grades: PK-8
| 345 students
St. Marys School
(Catholic)
(1)
2620 W State St
Boise, ID 83702
(208) 342-7476
Grades: PK-8
| 180 students
1015 N 8th St
Boise, ID 83702
(208) 343-6840
Grades: PK-2
| 82 students
Cole Valley Christian Middle School
(Christian)
8775 Ustick Road
Boise, ID 83704
(208) 344-9862
Grades: 6-8
| 85 students
Foothills School of Arts & Sciences
Foothills School of Arts & Sciences Photo - Foothills students become capable and confident learners during their time at Foothills! Foothills allows students to share their voice, empowers them to become critical thinkers and open-minded listeners, and promotes a positive school culture where everyone is valued.
Special Program Emphasis
601 South 9th Street
Boise, ID 83702
(208) 331-9260
Grades: PK-9
| 158 students
Heroes Academy
Montessori School
(3)
5771 N Discovery Way
Boise, ID 83713
(208) 991-4376
Grades: PK-12
| 79 students
Hillside Academy
Alternative School
3900 Hill Road
Boise, ID 83703
(208) 343-8919
Grades: PK-1
| 22 students
Intermountain School & Hosp
Alternative School
303 N Allumbaugh St
Boise, ID 83704
(208) 350-2324
Grades: 7-12
| 20 students
Kidz Connection Montessori
Montessori School
2310 Columbus St
Boise, ID 83705
(208) 384-1191
Grades: PK-6
| 112 students
155 E Boise Avenue
Boise, ID 83706
(208) 386-9108
Grades: PK-3
| 56 students
Petra Christian Academy
(Christian)
3080 Wildwood St
Boise, ID 83713
(208) 505-0066
Grades: 1-9
| 24 students
Rose Hill Montessori School
Montessori School
4603 W Albion St
Boise, ID 83705
(208) 385-7674
Grades: PK-6
| 52 students
[+] Show Closed Private Schools in Boise, Idaho

Boise, Idaho Private Schools (Closed)

School
Location
Grades
Students
1439 S Weideman Ave
Boise, ID 83709
(208) 322-8981
Grades: PK-K
| 14 students
12000 W Fairview Ave
Boise, ID 83713
(208) 376-7272
Grades: K-6
| 66 students

Frequently Asked Questions

What are the top ranked private elementary schools in Boise, ID?
The top ranked private elementary schools in Boise, ID include Riverstone International School, Sacred Heart Catholic School, and St. Joseph's Catholic School.
How many private elementary schools are located in Boise?
20 private elementary schools are located in Boise.
How much do private elementary schools cost in Boise?
The average tuition cost is $15,967, which is higher than the Idaho private school average tuition cost of $11,367.
How diverse are private elementary schools in Boise?
Boise private elementary schools are approximately 19% minority students, which is higher than the Idaho private school average of 14%.
What percentage of private elementary schools are religiously affiliated in Boise?
50% of private elementary schools in Boise are religiously affiliated (most commonly Christian and Catholic).
Which private elementary schools in Boise are often viewed compared to one another?

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