Average
#204 of 399 private schools in MO
Sunnydale Adventist Academy
High School
6818 AUDRAIN RD 9139, Centralia, MO 65240
Enrollment
161
Student-Teacher
13.4:1
Score
6.4
Grades
9th – 12th
Enrollment
161
Student-Teacher
13.4:1
Score
6.4
Grades
9th – 12th
Data vintage
2021-22
Data vintage2021-22
How this school compares
Missouri private schools
#204 of 399
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Sunnydale Adventist Academy
High School in Centralia · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Sunnydale Sda Elementary School
0.1 mi away. Use as a geographic alternative in the same move search.
Sturgeon Middle
3.8 mi away. Use as a geographic alternative in the same move search.
About Sunnydale Adventist Academy
Sunnydale Adventist Academy is a private high school in Centralia, MO. Sunnydale Adventist Academy serves approximately 161 students, and covers grades 9th-12th, and has a 13.4:1 student-teacher ratio. Sunnydale Adventist Academy has a current MySchoolScout rating of 6.4 out of 10 and ranks #204 of 399 private schools in MO.
- This school 6.4 · Average
- MO avg 6.4
What Parents Should Know
At 161 students, Sunnydale Adventist Academy is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.
Sunnydale Adventist Academy is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.
Sunnydale Adventist Academy sits in a rural area, which can mean longer drives for some families. Rural schools are often community anchors with smaller classes, but check transportation, after-school options, and access to specialized services before you commit.
Compare to Public Schools
BetaHow Sunnydale Adventist Academy compares to the 4 public schools in Centralia, MO
Student Demographics
All Schools in Centralia
| School | Rating |
|---|---|
| Sunnydale Adventist Academy (this school) | 6.4 |
| CENTRALIA INTERMEDIATE | 7.2 |
| CHANCE ELEM. | 5.5 |
| CHESTER BOREN MIDDLE | 6.0 |
| CENTRALIA HIGH | 7.2 |
Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.
Score Breakdown
PreliminaryWhat This Rating Measures
This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in MO.
Data Unavailable
View data sources
Score basis: Private school model
Data coverage: 80% of scoring components had data
Components scored: 4 of 5
Ranking pool: Private schools in MO
Test Scores
Test score data not yet available for this school.
Student Demographics NCES PSS (SY 2021-22)
Source: NCES Private School Survey (PSS)
Location
6818 AUDRAIN RD 9139, Centralia, MO 65240
Nearby Alternatives
Families considering Sunnydale Adventist Academy may also want to explore other high schools in the area. CENTRALIA HIGH (rated 7.2/10, 5.2 miles away), which scores slightly higher. Another option is MADISON HIGH (rated 6.3/10, 15.6 miles away, in nearby Madison), with a very similar rating. Additionally, HALLSVILLE HIGH (rated 6.0/10, 8.7 miles away, in nearby Hallsville), with a comparable rating. For more schools in Centralia, see our Centralia schools guide .
Nearby Schools
20 within 16.8 mi| School | Distance | Rating |
|---|---|---|
| SUNNYDALE SDA ELEMENTARY SCHOOL Centralia | 0.1 mi | — |
| STURGEON MIDDLE Sturgeon | 3.8 mi | 5.3 |
| STURGEON ELEMENTARY Sturgeon | 3.8 mi | 5.2 |
| STURGEON HIGH Sturgeon | 3.8 mi | 5.2 |
| CENTRALIA INTERMEDIATE Centralia | 4.6 mi | 7.2 |
| CHANCE ELEM. Centralia | 4.9 mi | 5.5 |
| CHESTER BOREN MIDDLE Centralia | 4.9 mi | 6.0 |
| CENTRALIA HIGH Centralia | 5.2 mi | 7.2 |
| HALLSVILLE PRIMARY Hallsville | 8.6 mi | 4.7 |
| HALLSVILLE HIGH Hallsville | 8.7 mi | 6.0 |
| HALLSVILLE MIDDLE Hallsville | 8.7 mi | 7.3 |
| HALLSVILLE INTERMEDIATE Hallsville | 8.7 mi | 6.6 |
| MIDDLE GROVE ELEM. Madison | 11.0 mi | 7.1 |
| RENICK ELEM. Renick | 12.7 mi | 6.3 |
| MADISON ELEM. Madison | 15.6 mi | 4.7 |
| MADISON HIGH Madison | 15.6 mi | 6.3 |
| TWO MILE PRAIRIE ELEM. Columbia | 16.3 mi | 5.4 |
| HIGH ROAD SCHOOL OF BOONE COUNTY Columbia | 16.4 mi | 6.7 |
| ALPHA HART LEWIS Columbia | 16.4 mi | 5.8 |
| JUVENILE JUSTICE CTR. Columbia | 16.8 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 65240 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$67,687
Median Home Value
$181,300
Median Rent
$712/mo
Population
8,740
College Educated
34.6%
Homeownership
77.1%
Avg Commute
22.7 min
Poverty Rate
9.9%
Median Age
41.1
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| APPLETON CITY HIGH Appleton City, MO | 6.4 |
| CALVARY LUTHERAN HIGH SCHOOL Jefferson City, MO | 6.4 |
| DADEVILLE SR. HIGH Dadeville, MO | 6.4 |
| MACKS CREEK HIGH Macks Creek, MO | 6.4 |
| NORTH PEMISCOT SR. HIGH Wardell, MO | 6.4 |
| WINONA HIGH Winona, MO | 6.4 |
Frequently Asked Questions
Common questions about Sunnydale Adventist Academy
What grades does Sunnydale Adventist Academy serve?
Sunnydale Adventist Academy serves students in grades 9th through 12th.
How many students attend Sunnydale Adventist Academy?
Sunnydale Adventist Academy has an enrollment of approximately 161 students.
What is the student-teacher ratio at Sunnydale Adventist Academy?
The student-teacher ratio at Sunnydale Adventist Academy is 13.4:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.
How does Sunnydale Adventist Academy rank in MO?
Sunnydale Adventist Academy ranks #204 of 399 private schools in MO.
What is Sunnydale Adventist Academy's MySchoolScout rating?
Sunnydale Adventist Academy has a current MySchoolScout rating of 6.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
Is Sunnydale Adventist Academy a private school?
Yes, Sunnydale Adventist Academy is a private coeducational school with a Seventh-day Adventist affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.
Is Sunnydale Adventist Academy a religious school?
Sunnydale Adventist Academy has a Seventh-day Adventist religious affiliation.
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Neighborhood Context
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Quick Facts NCES PSS (SY 2021-22)
- Grades
- 9th – 12th
- Enrollment
- 161
- Gender Split
- 47% M / 53% F
- Student-Teacher Ratio
- 13.4:1
- Teachers (FTE)
- 12
- Type
- private
- Coed Status
- coed
- Affiliation
- Seventh-day Adventist
- School Day
- 8.4 hours
- Days Per Year
- 139 days
- Setting
- Distant Rural
- County
- Audrain County
- Phone
- (573) 682-2164
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