Best Centralia Private High Schools (2026)

For the 2026 school year, there is 1 private high school serving 161 students in Centralia, MO.
100% of private high schools in Centralia, MO are religiously affiliated (most commonly Seventh Day Adventist).

Private High Schools in Centralia, MO (2026)

School
Location
Quick Facts
Sunnydale Adventist Academy
(Seventh Day Adventist)
(1)
6818 Audrain Road 9139
Centralia, MO 65240
(573) 682-2164
Gr: 9-12 | 161 students Avg. class size: 35 students Sports: 3 | Extracurrculars: 9 Tuition listed

Overview

This Town (Centralia)
This State (MO)
# Schools
1 School

Student Body:

# Students
161 Students
54,297 Students
% Average Students of Color
60%
22%

Academics and Faculty:

# Teachers
12 Teachers
5,124 Teachers
Average Student-Teacher Ratio
13:1
11:1
% Average Faculty w/Advanced Degree
30%
60%
Average Class Size
35 students
15 students
Average ACT score
21
(Out of 36)
26

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$9,150
$14,821

Students by Ethnicity:

0.70
0.54
# American Indian Students
n/a
199 Students
% American Indian Students
n/a
n/a
# Asian Students
13 Students
1,840 Students
% Asian Students
8%
4%
# Hispanic Students
36 Students
2,584 Students
% Hispanic Students
22%
5%
# Black Students
47 Students
3,859 Students
% Black Students
29%
8%
# White Students
65 Students
33,537 Students
% White Students
41%
65%
# Hawaiian Students
n/a
91 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
n/a
9,172 Students
% of Others Students
n/a
18%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
9 extracurriculars
13 extracurriculars
Average Number of Sports
3 sports
9 sports

Frequently Asked Questions

How many private high schools are located in Centralia, MO?
1 private high schools are located in Centralia, MO.
What percentage of private high schools are religiously affiliated in Centralia?
100% of private high schools in Centralia are religiously affiliated (most commonly Seventh Day Adventist).

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