糖心原创

Acton Academy Twin Falls Photo

Best Twin Falls Private High Schools (2026)

For the 2026 school year, there are 3 private high schools serving 560 students in Twin Falls, ID.
The top-ranked private high schools in Twin Falls, ID include Acton Academy Twin Falls and Lighthouse Christian School.
The average acceptance rate is 60%, which is lower than the Idaho private high school average acceptance rate of 85%.
67% of private high schools in Twin Falls, ID are religiously affiliated (most commonly Christian and Baptist).

Top-Ranked Twin Falls Private High Schools (2026)

School
Location
Quick Facts
Acton Academy Twin Falls
Acton Academy Twin Falls Photo
Montessori School
1830 Addison Ave E
Twin Falls, ID 83301
(208) 420-9520
Gr: NS-10 | 36 students Avg. class size: 15 students Sports: 1 Tuition & acceptance rate listed
Lighthouse Christian School
(Christian)
960 Eastland Dr
Twin Falls, ID 83301
(208) 737-1425
Gr: PK-12 | 391 students Avg. class size: 20 students Sports: 8 Tuition listed
Twin Falls Christian Academy
(Baptist)
798 Eastland Drive N
Twin Falls, ID 83301
(208) 733-1452
Gr: NS-12 | 133 students Tuition listed

Overview

This Town (Twin Falls)
This State (ID)
# Schools
3 Schools

Student Body:

# Students
560 Students
12,364 Students
% Average Students of Color
14%
11%

Academics and Faculty:

# Teachers
41 Teachers
1,057 Teachers
Average Student-Teacher Ratio
14:1
12:1
% Average Faculty w/Advanced Degree
75%
51%
Average Class Size
18 students
15 students

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$7,425
$10,817
Average % on Financial Aid
10%
21%
Average Financial Aid Grant
$2,000
$4,639
Average Acceptance Rate
60%
85%

Students by Ethnicity:

0.42
0.50
# American Indian Students
n/a
58 Students
% American Indian Students
n/a
1%
# Asian Students
7 Students
270 Students
% Asian Students
1%
2%
# Hispanic Students
50 Students
507 Students
% Hispanic Students
9%
4%
# Black Students
9 Students
162 Students
% Black Students
2%
1%
# White Students
391 Students
8,181 Students
% White Students
75%
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
67 Students
3,123 Students
% of Others Students
13%
25%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Sports
5 sports
7 sports

Frequently Asked Questions

What are the top-ranked private high schools in Twin Falls, ID?
The top-ranked private high schools in Twin Falls, ID include Acton Academy Twin Falls and Lighthouse Christian School.
How many private high schools are located in Twin Falls?
3 private high schools are located in Twin Falls.
What percentage of private high schools are religiously affiliated in Twin Falls?
67% of private high schools in Twin Falls are religiously affiliated (most commonly Christian and Baptist).
Which private high schools in Twin Falls are often viewed compared to one another?

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