Private School Review - Established 2003
Cole Valley Christian High School Top 3 · Most AP Courses (ID)
Watersprings School Top 16 · Highest % Faculty w/ Adv. Degrees (ID)
Sandpoint Christian School Top 5 · Highest % Faculty w/ Adv. Degrees (ID)

Idaho Private Schools Belonging to Association of Christian Schools International (ACSI)

For the 2026-27 school year, there are 14 private schools belonging to Association of Christian Schools International (ACSI) serving 4,989 students in Idaho. You can also find more schools membership associations in Idaho.
The top ranked private schools belonging to Association of Christian Schools International (ACSI) in Idaho include House Of The Lord Christian Academy, Nampa Christian Schools, and Calvary Christian School.
The average acceptance rate is 93%, which is higher than the Idaho private school average acceptance rate of 89%.
100% of private schools belonging to Association of Christian Schools International (ACSI) in Idaho are religiously affiliated (most commonly Christian and Other).

Quick Facts (26-27)

  • # Private Schools: 14

Quick Facts (26-27)

  • # Private Schools: 14

Top Ranked Private Schools Belonging to Association of Christian Schools International (ACSI) in Idaho (2026-27)

Map of Calvary Christian School
Calvary Christian School
Gr: PK-7 | 228 students
Avg. class size: 18 students
Christian
111 Auto Drive
Boise, ID 83709
(208) 376-0260
View Profile
Cole Valley Christian High School Photo
Cole Valley Christian High School
Gr: NS-12 | 1,517 students
Avg. class size: 24 students
Sports: 14 | Extracurriculars: 12
Christian
200 E Carlton Ave
Meridian, ID 83642
(208) 947-1212
(8)
View Profile
Map of Genesis Preparatory Academy
Genesis Preparatory Academy
Gr: PK-12 | 501 students
Christian
1866 N Cecil Rd Bldg 2
Post Falls, ID 83854
(208) 691-0712
(1)
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Map of House Of The Lord Christian Academy
House Of The Lord Christian Academy
Gr: PK-12 | 195 students
Christian
754 Silver Birch Ln
Oldtown, ID 83822
(208) 437-2184
(1)
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Map of Lighthouse Christian School
Lighthouse Christian School
Gr: PK-12 | 391 students
Avg. class size: 20 students
Sports: 8
Christian
960 Eastland Dr
Twin Falls, ID 83301
(208) 737-1425
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Nampa Christian Schools Photo
Nampa Christian Schools
Gr: NS-12 | 1,053 students
Avg. class size: 25 students
Sports: 15 | Extracurriculars: 2
Christian
11920 W. Flamingo Avenue
Nampa, ID 83651
(208) 475-1697
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Sandpoint Christian School Photo
Sandpoint Christian School
Gr: NS-8 | 113 students
Avg. class size: 20 students
Christian
477954 Highway 95
Ponderay, ID 83852
(208) 265-8624
(1)
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Watersprings School Photo
Watersprings School
Gr: PK-12 | 396 students
Avg. class size: 16 students
Sports: 7
Christian
4250 South 25th East
Idaho Falls, ID 83404
(208) 542-6250
(1)
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Map of Cole Valley Christian Middle School
Cole Valley Christian Middle School
Gr: 6-8 | 85 students
Christian
8775 Ustick Road
Boise, ID 83704
(208) 344-9862
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Map of Cornerstone Christian School
Cornerstone Christian School
Gr: K-8 | 103 students
Christian
4073 Fairway Dr
Lewiston, ID 83501
(208) 798-7149
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Map of Logan Christian Academy
Logan Christian Academy
Gr: K-7 | 7 students
Avg. class size: 13 students
Alternative School (Christian)
219 N Roosevelt St
Boise, ID 83706
(208) 912-2783
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North Idaho Christian School Photo
North Idaho Christian School
Gr: K-12 | 181 students
Avg. class size: 23 students
Sports: 4 | Extracurriculars: 5
Alternative School
251 W Miles Ave
Hayden, ID 83835
(208) 772-7546
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Map of Silver Valley Christian Academy
Silver Valley Christian Academy
Gr: PK-12 | 39 students
Avg. class size: 12 students
Christian
514 West Brown Avenue
Kellogg, ID 83837
(208) 783-3791
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SUMMIT Christian Academy Photo
SUMMIT Christian Academy
Gr: NS-6 | 180 students
Avg. class size: 15 students
Christian
5350 N 4th Street
Coeur D Alene, ID 83815
(208) 765-8238
(19)
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Frequently Asked Questions

What are the top ranked private schools belonging to Association of Christian Schools International (ACSI) in Idaho?
The top ranked private schools belonging to Association of Christian Schools International (ACSI) in Idaho include House Of The Lord Christian Academy, Nampa Christian Schools, and Calvary Christian School.
How many private schools belonging to Association of Christian Schools International (ACSI) are located in Idaho?
14 private schools belonging to Association of Christian Schools International (ACSI) are located in Idaho.
How diverse are private schools belonging to Association of Christian Schools International (ACSI) in Idaho?
Idaho private schools belonging to Association of Christian Schools International (ACSI) are approximately 10% minority students, which is lower than the Idaho private school average of 15%.
What percentage of private schools belonging to Association of Christian Schools International (ACSI) are religiously affiliated in Idaho?
100% of private schools belonging to Association of Christian Schools International (ACSI) in Idaho are religiously affiliated (most commonly Christian and Other).
14
Private Schools
4,989
Students
$8,225
Avg. Tuition
10%
Students of Color
13:1
Student-Teacher Ratio

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