For the 2026 school year, there is 1 private high school serving 472 students in Idaho Falls, ID.
The top-ranked private high school in Idaho Falls, ID is Watersprings School.
100% of private high schools in Idaho Falls, ID are religiously affiliated (most commonly Christian).
Top-Ranked Idaho Falls Private High Schools (2026)
School
Location
Quick Facts
4250 South 25th East
Idaho Falls, ID 83404
(208) 542-6250
Idaho Falls, ID 83404
(208) 542-6250
Gr: PK-12 | 396 students Avg. class size: 16 students Sports: 6 Tuition listed
Overview
This Town (Idaho Falls)
This State (ID)
# Schools
1 School
Student Body:
# Students
472 Students
12,364 Students
% Average Students of Color
13%
11%
Academics and Faculty:
# Teachers
25 Teachers
1,057 Teachers
Average Student-Teacher Ratio
19:1
12:1
% Average Faculty w/Advanced Degree
60%
51%
Average Class Size
16 students
15 students
Tuition and Acceptance Rate:
Students by Ethnicity:
Diversity Score
0.50
0.50
# American Indian Students
2 Students
58 Students
% American Indian Students
1%
1%
# Asian Students
10 Students
270 Students
% Asian Students
2%
2%
# Hispanic Students
29 Students
507 Students
% Hispanic Students
6%
4%
# Black Students
5 Students
162 Students
% Black Students
1%
1%
# White Students
318 Students
8,181 Students
% White Students
67%
67%
# Hawaiian Students
2 Students
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
106 Students
3,123 Students
% of Others Students
23%
25%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
6 sports
7 sports
Frequently Asked Questions
What are the top-ranked private high schools in Idaho Falls, ID?
The top-ranked private high schools in Idaho Falls, ID is Watersprings School.
How many private high schools are located in Idaho Falls?
1 private high schools are located in Idaho Falls.
What percentage of private high schools are religiously affiliated in Idaho Falls?
100% of private high schools in Idaho Falls are religiously affiliated (most commonly Christian).
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