For the 2026 school year, there are 4 private high schools serving 151 students in Lewiston, ID.
The top-ranked private high schools in Lewiston, ID include Beacon Christian School and Northwest Childrens Home Education Center.
The average acceptance rate is 98%, which is higher than the Idaho private high school average acceptance rate of 85%.
50% of private high schools in Lewiston, ID are religiously affiliated (most commonly Christian and Seventh Day Adventist).
Top-Ranked Lewiston Private High Schools (2026)
School
Location
Quick Facts
Beacon Christian School
(Seventh Day Adventist)
615 Stewart Ave
Lewiston, ID 83501
(208) 743-8361
Lewiston, ID 83501
(208) 743-8361
Gr: K-10 | 35 students Avg. class size: 11 students Tuition listed
Northwest Childrens Home Education Center
Special Education School
602 13th St
Lewiston, ID 83501
(208) 746-8206
Lewiston, ID 83501
(208) 746-8206
Gr: 1-12 | 55 students Acceptance rate listed
Confluence Christian High School
(Christian)
635 Main Street
Lewiston, ID 83501
(208) 731-6320
Lewiston, ID 83501
(208) 731-6320
Gr: 9-12 | 8 students
Northwest Children's Home
Special Education School
419 22nd Ave
Lewiston, ID 83501
(208) 746-8206
Lewiston, ID 83501
(208) 746-8206
Gr: 3-12 | 53 students
Overview
This Town (Lewiston)
This State (ID)
# Schools
4 Schools
Student Body:
# Students
151 Students
12,452 Students
% Average Students of Color
13%
12%
Academics and Faculty:
# Teachers
23 Teachers
1,055 Teachers
Average Student-Teacher Ratio
7:1
12:1
% Average Faculty w/Advanced Degree
40%
51%
Average Class Size
11 students
15 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$3,582
$11,681
Average Acceptance Rate
98%
85%
Students by Ethnicity:
Diversity Score
0.38
0.50
# American Indian Students
5 Students
58 Students
% American Indian Students
3%
1%
# Asian Students
n/a
270 Students
% Asian Students
n/a
2%
# Hispanic Students
8 Students
507 Students
% Hispanic Students
5%
4%
# Black Students
2 Students
162 Students
% Black Students
2%
1%
# White Students
118 Students
8,181 Students
% White Students
78%
66%
# Hawaiian Students
1 Student
27 Students
% Hawaiian Students
1%
n/a
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
17 Students
3,211 Students
% of Others Students
11%
26%
All Ethnic Groups
Extracurriculars and Sports:
Frequently Asked Questions
What are the top-ranked private high schools in Lewiston, ID?
The top-ranked private high schools in Lewiston, ID include Beacon Christian School and Northwest Childrens Home Education Center.
How many private high schools are located in Lewiston?
4 private high schools are located in Lewiston.
What percentage of private high schools are religiously affiliated in Lewiston?
50% of private high schools in Lewiston are religiously affiliated (most commonly Christian and Seventh Day Adventist).
Which private high schools in Lewiston are often viewed compared to one another?
Popular comparisons of private high schools in Lewiston include: Confluence Christian High School vs. Beacon Christian School
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