For the 2026 school year, there are 2 private high schools serving 506 students in Blaine County, ID.
The top-ranked private high school in Blaine County, ID is Sun Valley Community School.
The average acceptance rate is 45%, which is lower than the Idaho private high school average acceptance rate of 85%.
Top-Ranked Blaine County 草榴社区 High Schools (2026)
School
Location
Quick Facts
Po Box 2118
Sun Valley, ID 83353
(208) 622-3960
Sun Valley, ID 83353
(208) 622-3960
Gr: PK-12 | 423 students Avg. class size: 15 students Sports: 21 | Extracurrculars: 11 Tuition & acceptance rate listed
The Sage School
Alternative School
1451 Aviation Dr
Hailey, ID 83333
(208) 788-0120
Hailey, ID 83333
(208) 788-0120
Gr: 6-12 | 83 students Tuition listed
Overview
This County (Blaine County)
This State (ID)
# Schools
2 Schools
Student Body:
# Students
506 Students
12,167 Students
% Average Students of Color
5%
11%
Academics and Faculty:
# Teachers
88 Teachers
1,052 Teachers
Average Student-Teacher Ratio
6:1
12:1
% Average Faculty w/Advanced Degree
80%
52%
Average Class Size
15 students
16 students
Average SAT score
1270
(Out of 1600)
1243
Average ACT score
28
(Out of 36)
27
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$35,450
$11,401
Average Summer Program Cost
$1,500
$1,500
Average % on Financial Aid
30%
21%
Average Financial Aid Grant
$13,000
$4,639
Average Acceptance Rate
45%
85%
Average Endowment Size
$9.5 million
$7.83 million
Students by Ethnicity:
Diversity Score
0.46
0.49
# American Indian Students
n/a
58 Students
% American Indian Students
n/a
1%
# Asian Students
6 Students
267 Students
% Asian Students
1%
2%
# Hispanic Students
16 Students
502 Students
% Hispanic Students
3%
4%
# Black Students
2 Students
160 Students
% Black Students
1%
1%
# White Students
355 Students
8,115 Students
% White Students
69%
67%
# Hawaiian Students
n/a
27 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
135 Students
3,002 Students
% of Others Students
26%
25%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
11 extracurriculars
9 extracurriculars
Average Number of Sports
21 sports
8 sports
Frequently Asked Questions
What are the top-ranked private high schools in Blaine County, ID?
The top-ranked private high schools in Blaine County, ID is Sun Valley Community School.
How many private high schools are located in Blaine County?
2 private high schools are located in Blaine County.
Which private high schools in Blaine County are often viewed compared to one another?
Popular comparisons of private high schools in Blaine County include: The Sage School vs. Sun Valley Community School, Sun Valley Community School vs. The Sage School
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