The average private high school tuition in Idaho is $10,867 per year (2026).
The private high school with the lowest tuition is River Of Life Christian School, with a tuition of $2,400.
Tuition Cost Range: $2,400
$41,200
Avg. Tuition Cost: $10,867
Idaho 草榴社区 High Schools By Tuition Cost (2026)
School
Tuition Cost
Grades
Location
Rank: #11.
Tuition: $2,400
Grades: PK-12
800 17th Ave N
Payette, ID 83661
(208) 642-4416
Payette, ID 83661
(208) 642-4416
Rank: #22.
Calvary Christian School ![Calvary Christian School Photo - Coach giving direction]( "Calvary Christian School Photo - Coach giving direction")
(Christian)
Tuition: $3,000
Grades: K-11
1210 N Middleton Rd
Nampa, ID 83651
(208) 467-9114
Nampa, ID 83651
(208) 467-9114
Rank: #33.
Beacon Christian School
(Seventh Day Adventist)
Tuition: $3,582
Grades: K-10
615 Stewart Ave
Lewiston, ID 83501
(208) 743-8361
Lewiston, ID 83501
(208) 743-8361
Rank: #44.
Tuition: $5,000
Grades: PK-12
3639 W Prairie Ave
Hayden, ID 83835
(208) 772-7542
Hayden, ID 83835
(208) 772-7542
Rank: #55.
Logos School ![Logos School Photo]( "Logos School Photo")
(Christian)
Tuition: $5,665
Grades: PK-12
110 Baker St
Moscow, ID 83843
(208) 882-1226
Moscow, ID 83843
(208) 882-1226
Rank: #66.
Centennial Baptist School
(Christian)
Tuition: $5,700
Grades: NS-12
3610 E. Ustick Rd
Caldwell, ID 83605
(208) 454-1997
Caldwell, ID 83605
(208) 454-1997
Rank: #77.
Greenleaf Friends Academy ![Greenleaf Friends Academy Photo - .......a place to belong and be known]( "Greenleaf Friends Academy Photo - .......a place to belong and be known")
(Friends)
Tuition: $6,500
Grades: PK-12
20565 Academy Rd
Greenleaf, ID 83626
(208) 459-6346
Greenleaf, ID 83626
(208) 459-6346
Rank: #88.
The North Fork School ![The North Fork School Photo - Hard work. Hard statistics. Open doors.]( "The North Fork School Photo - Hard work. Hard statistics. Open doors.")
Special Program Emphasis
Tuition: $6,850
Grades: 3-12
812 Reedy Lane
Mccall, ID 83638
(208) 630-4028
Mccall, ID 83638
(208) 630-4028
Rank: #99.
North Idaho Christian School ![North Idaho Christian School Photo - Girls Varsity Basketball Champions 2024]( "North Idaho Christian School Photo - Girls Varsity Basketball Champions 2024")
Alternative School
Tuition: $7,100
Grades: K-12
251 W Miles Ave
Hayden, ID 83835
(208) 772-7546
Hayden, ID 83835
(208) 772-7546
Rank: #1010.
Acton Academy Twin Falls ![Acton Academy Twin Falls Photo]( "Acton Academy Twin Falls Photo")
Montessori School
Tuition: $7,425
Grades: NS-10
1830 Addison Ave E
Twin Falls, ID 83301
(208) 420-9520
Twin Falls, ID 83301
(208) 420-9520
Rank: #1111.
Classical Christian Academy ![Classical Christian Academy Photo - Classical Christian Academy students on the 1st day of school.]( "Classical Christian Academy Photo - Classical Christian Academy students on the 1st day of school.")
Special Program Emphasis (Christian)
Tuition: $7,490
Grades: PK-12
4810 N. Ramsey Road
Coeur D Alene, ID 83815
(208) 777-4400
Coeur D Alene, ID 83815
(208) 777-4400
Rank: #1212.
Nampa Christian Schools ![Nampa Christian Schools Photo - The class of 2016 celebrates commencement. 100% of these students when onto higher education. They have blessed our school beyond measure and will be missed.]( "Nampa Christian Schools Photo - The class of 2016 celebrates commencement. 100% of these students when onto higher education. They have blessed our school beyond measure and will be missed.")
(Christian)
Tuition: $8,400
Grades: NS-12
11920 W. Flamingo Avenue
Nampa, ID 83651
(208) 475-1697
Nampa, ID 83651
(208) 475-1697
Rank: #1313.
Bishop Kelly High School ![Bishop Kelly High School Photo]( "Bishop Kelly High School Photo")
(Catholic)
Tuition: $8,525
Grades: 9-12
7009 Franklin Rd
Boise, ID 83709
(208) 375-6010
Boise, ID 83709
(208) 375-6010
Rank: #1414.
Tuition: $9,128
Grades: PK-12
6100 N. Locust Grove Rd.
Meridian, ID 83646
(208) 323-3888
Meridian, ID 83646
(208) 323-3888
Rank: #1515.
Tuition: $9,960
Grades: PK-12
5771 N Discovery Way
Boise, ID 83713
(208) 991-4376
Boise, ID 83713
(208) 991-4376
Rank: #1616.
Cole Valley Christian School
(Christian)
Tuition: $10,000
Grades: 7-12
8775 W Ustick Rd
Boise, ID 83704
(208) 947-1212
Boise, ID 83704
(208) 947-1212
Rank: #1717.
Tuition: $10,400
Grades: 6-9
3770 E Black Canyon Hwy
Emmett, ID 83617
(208) 365-3437
Emmett, ID 83617
(208) 365-3437
Rank: #1818.
Tuition: $10,660
Grades: NS-12
200 E Carlton Ave
Meridian, ID 83642
(208) 947-1212
Meridian, ID 83642
(208) 947-1212
Rank: #1919.
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.]( "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
Tuition: $17,592
Grades: PK-9
601 South 9th Street
Boise, ID 83702
(208) 331-9260
Boise, ID 83702
(208) 331-9260
Rank: #2020.
Tuition: $24,600
Grades: PK-12
5521 E Warm Springs Ave
Boise, ID 83716
(208) 424-5000
Boise, ID 83716
(208) 424-5000
Rank: #2121.
The Sage School
Alternative School
Tuition: $27,900
Grades: 6-12
1451 Aviation Dr
Hailey, ID 83333
(208) 788-0120
Hailey, ID 83333
(208) 788-0120
Rank: #2222.
Tuition: $41,200
Grades: PK-12
Po Box 2118
Sun Valley, ID 83353
(208) 622-3960
Sun Valley, ID 83353
(208) 622-3960
Frequently Asked Questions
What is the Idaho average private high schools tuition?
The Idaho average private high schools tuition is $10,988 for 2026.
What are the private high schools with the lowest tuition cost in Idaho?
The top-ranked private high schools in Idaho include River Of Life Christian School, Calvary Christian School and Beacon Christian School.
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