For the 2026 school year, there is 1 private high school serving 396 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 草榴社区 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: 7 Tuition listed
Overview
This Town (Idaho Falls)
This State (ID)
# Schools
1 School
Student Body:
# Students
396 Students
12,246 Students
% Average Students of Color
13%
12%
Academics and Faculty:
# Teachers
30 Teachers
1,065 Teachers
Average Student-Teacher Ratio
13:1
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
0.35
0.49
# American Indian Students
2 Students
58 Students
% American Indian Students
1%
1%
# Asian Students
10 Students
270 Students
% Asian Students
3%
2%
# Hispanic Students
29 Students
507 Students
% Hispanic Students
7%
4%
# Black Students
5 Students
162 Students
% Black Students
1%
1%
# White Students
318 Students
8,181 Students
% White Students
80%
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
30 Students
3,005 Students
% of Others Students
8%
25%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Sports
7 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).
Recent Articles
The Social Fit Interview: Questions to Ask Students, Not Admissions
Discover how talking with current students can reveal a private school's true culture and help families assess social fit before enrolling.
AI Companions and Student Well-Being: What Parents Should Ask
Learn how AI companions may affect student well-being and discover the key questions parents should ask before embracing this emerging technology.
Is a Phone-Free 草榴社区 School Right for Your Child?
Explore the benefits, challenges, and key considerations of choosing a phone-free private school for your child in 2026.