Very Good
#439 of 2,216 schools in MO
Top 20% in state
Oakville Sr. High
High School · MEHLVILLE R-IX
5557 MILBURN RD, St. Louis, MO 63129
Enrollment
1,818
Student-Teacher
16.1:1
Score
7.6
Grades
9th – 12th
Enrollment
1,818
Student-Teacher
16.1:1
Score
7.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In St. Louis
#21 of 147
public schools
Missouri high schools
#100 of 532
In district
#3 of 18
MEHLVILLE R-IX
Academic performance
9.1 / 10
Exceptional
About Oakville Sr. High
Oakville Sr. High serves 1,818 students in grades 9-12 in St. Louis County, maintaining a solid 16.1:1 student-teacher ratio with 113 full-time equivalent teachers.
The school has earned strong academic recognition, ranking #376 out of 2,234 Missouri high schools and placing in the 83rd percentile statewide with a MySchoolScout rating of 7.2 out of 10. Students at Oakville demonstrate impressive academic performance, with 63% achieving proficiency or above in English Language Arts and 60% meeting or exceeding standards in mathematics. These results reflect the school's commitment to academic excellence and contribute to its outstanding 9.2 out of 10 academic score.
The school serves families in a well-established suburban community where the median household income reaches $90,397 and 41% of residents hold bachelor's degrees or higher. With a low poverty rate of just 6.2% and median home values of $263,400, the area reflects a stable, education-focused environment that supports student achievement. Located on Milburn Road in this large suburban setting, Oakville Sr.
High operates within a thriving community of over 51,000 residents who value educational opportunity and academic success.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Oakville Sr. High — Students at Oakville Sr. High score 62% proficient, which is above what's typical for similar communities (expected: 53%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
18.5%
Students qualifying for federal meal assistance
Test Scores MO EDFACTS (2021-22)
Based on 6 test records from MO state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 7.7/10.
How Oakville Sr. High Compares
See how Oakville Sr. High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 51% (2019) to 60% (2022). Reading/ELA proficiency has declined from 70% (2019) to 63% (2022).
Location
5557 MILBURN RD, St. Louis, MO 63129
Nearby Alternatives
Families considering Oakville Sr. High may also want to explore other high schools in the area. BEASLEY ELEM. (rated 8.2/10, 2.5 miles away), which scores slightly higher. Another option is ABIDING SAVIOR LUTHERAN SCHOOL (rated 8.1/10, 2.3 miles away), which scores slightly higher. Additionally, MOSAIC ELEMENTARY (rated 7.9/10, 3.1 miles away), which scores slightly higher. For more schools in St. Louis, see our St. Louis schools guide .
Nearby Schools
20 within 3.0 mi| School | Distance | Rating |
|---|---|---|
| OAKVILLE ELEM. St. Louis | 0.4 mi | 4.8 |
| BLADES ELEM. St. Louis | 0.9 mi | 3.6 |
| ST MARGARET MARY ALACOQUE SCHOOL St. Louis | 1.1 mi | 5.1 |
| WOHLWEND ELEM. St. Louis | 1.3 mi | 5.3 |
| OAKVILLE MIDDLE St. Louis | 1.3 mi | 5.6 |
| BERNARD MIDDLE St. Louis | 1.6 mi | 5.7 |
| POINT ELEM. St. Louis | 2.2 mi | 4.6 |
| QUEEN OF ALL SAINTS SCHOOL St. Louis | 2.2 mi | 6.6 |
| MARGARET BUERKLE MIDDLE St. Louis | 2.3 mi | 5.5 |
| MEHLVILLE HIGH SCHOOL St. Louis | 2.8 mi | 6.0 |
| ABIDING SAVIOR LUTHERAN SCHOOL St. Louis | 2.3 mi | 8.1 |
| JOHN CARY EARLY CHILDHOOD CTR. St. Louis | 2.4 mi | 5.7 |
| BEASLEY ELEM. St. Louis | 2.5 mi | 8.2 |
| At Home Academy St. Louis | 2.9 mi | — |
| MOSAIC ELEMENTARY St. Louis | 3.1 mi | 7.9 |
| ASSUMPTION PARISH SCHOOL St. Louis | 2.9 mi | 5.6 |
| FOX ELEM. Arnold | 3.0 mi | 5.7 |
| TRAUTWEIN ELEM. St. Louis | 3.0 mi | 4.0 |
| FOX MIDDLE Arnold | 3.0 mi | 6.7 |
| WASHINGTON MIDDLE St. Louis | 3.0 mi | 5.1 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 63129 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$91,920
Median Home Value
$278,800
Median Rent
$1,087/mo
Population
51,356
College Educated
41.9%
Homeownership
78.4%
Avg Commute
26.4 min
Poverty Rate
6.4%
Median Age
45
Community Profile
The community surrounding Oakville Sr. High has a median household income of $91,920. It is a well-educated community where 42% of adults hold a bachelor's degree or higher. The median home value in the area is $278,800, with a median rent of $1,087/month. The local poverty rate of 6.4% is relatively low. The average commute for residents is 26 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| CENTRAL HIGH Chesterfield, MO | 7.6 |
| LIBERTY HIGH Liberty, MO | 7.6 |
| LIBERTY HIGH SCHOOL Lake St. Louis, MO | 7.6 |
| LAFAYETTE SR. HIGH Wildwood, MO | 7.5 |
| FRANCIS HOWELL CENTRAL HIGH St. Charles, MO | 7.7 |
| WINNETONKA HIGH Kansas City, MO | 7.7 |
Frequently Asked Questions
Common questions about Oakville Sr. High
What grades does Oakville Sr. High serve?
Oakville Sr. High serves students in grades 9th through 12th.
How many students attend Oakville Sr. High?
Oakville Sr. High has an enrollment of approximately 1,818 students.
What is the student-teacher ratio at Oakville Sr. High?
The student-teacher ratio at Oakville Sr. High is 16.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Oakville Sr. High rank in MO?
Oakville Sr. High is ranked #439 out of 2,216 schools in MO.
What is Oakville Sr. High's MySchoolScout rating?
Oakville Sr. High has a composite rating of 7.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Oakville Sr. High?
Based on the most recent state assessment data, Oakville Sr. High has 45.3% math proficiency and 63.7% reading/ELA proficiency.
Is Oakville Sr. High a charter school?
No, Oakville Sr. High is not a charter school. It is a traditional public school operated by the local school district.
Is Oakville Sr. High a Title I school?
No, Oakville Sr. High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Oakville Sr. High?
18.5% of students at Oakville Sr. High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Neighborhood Context
Powered by 
FBI UCR 2024. City-level (St. Louis). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,818
- Student-Teacher Ratio
- 16.1:1
- Teachers (FTE)
- 113
- Free/Reduced Lunch
- 18.5%
- Type
- regular
- Setting
- Large Suburb
- County
- St. Louis County
- Phone
- (314) 467-7000
- Data Year
- 2023–2024
Resources & Links
District
MEHLVILLE R-IX- District Enrollment
- 10,162
- Schools in District
- 19
- Per-Pupil Spending
- $12,165
- District Rank
- #3 of 18
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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