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SCHOOL COMMUNITY·MEHLVILLE R-IX·NCES 292067001118

OAKVILLE SR. HIGH

5557 MILBURN RD, ST LOUIS, MO 63129 · (314) 467-7000 · St. Louis County
GRADES 09–12HIGH21-SUBURBREGULAR SCHOOL1,847 STUDENTS
B+
allk12 Grade
Scored higher than 70% of Missouri public high schools
  • ATest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • BBeats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • FThree-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Missouri public high schools

Enrollment
1,847
High
DISTRICT 1,618 · STATE 501
Student : Teacher
16.2:1
114 FTE teachers
DISTRICT 14.9:1 · STATE 12.2:1
Free / Reduced Lunch
19%
358 students
DISTRICT 30% · STATE 54%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 944324%
Grade 1044524%
Grade 1149627%
Grade 1246325%
Student demographics
26%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 37% · STATE 52% · US 70%
White
1,57985%
DISTRICT 79% · STATE 67% · US 43%
Hispanic
593%
DISTRICT 4% · STATE 9% · US 30%
Black
925%
DISTRICT 8% · STATE 15% · US 15%
Asian
432%
DISTRICT 4% · STATE 2% · US 6%
Two+
643%
DISTRICT 4% · STATE 6% · US 5%
Native American
70%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
30%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
99554%
Female
85246%

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Test scores

MAP 2024-25 . % Proficient + Advanced
English Language Arts
52.4%
MO avg 44.9% . -10.9pp since 2021
Math
50.8%
MO avg 43.8% . -10.0pp since 2021

What this means: On the MAP, Missouri's statewide test, about 52 of every 100 students at this school read and write at grade level and about 51 of 100 do math at grade level. Across all Missouri schools, those numbers are about 45 and 44. Reading and writing scores are down about 11 points since 2021, while math scores are down about 10 points.

Performance levels, 2024-25

SubjectAdvancedProficientBasicBelow Basic
English Language Arts6.3%46.1%31.4%16.0%
Math25.6%25.2%30.4%18.5%
Share of tested students at each MAP level. Each student counts in one level, so a row adds to about 100%.

MAP results by year

School yearEnglish Language ArtsMath
2024-2552.4%50.8%
2023-2466.8%46.7%
2022-2363.0%40.3%
2021-2263.3%60.8%
% Proficient + Advanced, all students and all tested grades.
Source: MAP. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
51.4%
composite math + reading, all grades
Predicted
52.6%
based on MO schools with similar FRL share
Beats by
-1.3pp
below demographic expectation

What this means: About 51% of students here test proficient in math and reading, compared with the roughly 53% typical for Missouri schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Missouri's top nor bottom 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like OAKVILLE SR. HIGH

OAKVILLE SR. HIGH's state test result (51.4% proficient) is higher than 2 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
OAKVILLE SR. HIGH this school1,84719.4%51.4%
FRANCIS HOWELL CENTRAL HIGH
ST CHARLES
1,75016.7%64.1%
SECKMAN SR. HIGH
IMPERIAL
1,73721.8%45.2%
FT. ZUMWALT NORTH HIGH
O'FALLON
1,53815.5%59.3%
EUREKA SR. HIGH
EUREKA
1,58611.9%59.2%
ROCKWOOD SUMMIT SR. HIGH
FENTON
1,19417.1%45.2%
Matched among Missouri high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where OAKVILLE SR. HIGH ranks

Among high schools
MeasureThis schoolIn MissouriIn St. Louis County
State test proficiency
ranked highest first
51.4%#71 of 443#17 of 31
Math proficiency
ranked highest first
50.8%#112 of 453
▲ 6
#15 of 34
▼ 1
Reading proficiency
ranked highest first
52.4%#155 of 382
▼ 87
#21 of 35
▼ 9
3-year test score change
ranked biggest drop first
-10.5pp#20 of 231#3 of 22
Enrollment
ranked largest first
1,847#21 of 561#6 of 45
Students per teacher
ranked fewest first
16.2:1#270 of 343#24 of 34
Diversity index
ranked most diverse first
26.4%#152 of 343#26 of 34
Free and reduced lunch
ranked highest share first
19.4%#411 of 455#24 of 36
Enrollment change since 2017-18
ranked fastest growth first
+15.5%#38 of 151#3 of 14
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
1,847
+163 (+10%) vs 2020
+15% since 1990-91, when it was 1,610
Student : Teacher
16.2:1
was 16.2:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-251,847114.116.2:119% (358)
2023-241,818113.316.1:119% (337)
2022-231,780112.315.8:122% (394)
2020-211,68410416.2:119% (313)
2017-181,59997.216.5:119% (300)
2015-161,5509915.7:115% (225)
2010-111,83410817.0:18% (151)
2000-012,04210818.9:19% (176)
1990-911,6109117.7:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for OAKVILLE SR. HIGH.

Since 2017-18: students up 16% (1,599 to 1,847); teachers up 17% (97.2 to 114.1).

About OAKVILLE SR. HIGH

At 5557 MILBURN RD in ST LOUIS, Missouri, OAKVILLE SR. HIGH operates as a large high school. The school offers grades 9 through 12 and enrolls 1,847 students. On average, high schools in Missouri enroll around 501, and this school is 269% bigger than that mark.

OAKVILLE SR. HIGH is among 19 schools run by MEHLVILLE R-IX, which serves 10,095 students.

The share of students at OAKVILLE SR. HIGH who are White is 85%. Enrollment also includes 5% Black, 3% multiracial, 3% Hispanic, and 2% Asian. Among people living in St. Louis County, the White share is about 62%. On a 0 to 100 scale, the school's diversity index is 26, compared with 70 nationally.

Its ratio of 16.2:1 is based on 114.1 full-time-equivalent teachers. High schools in Missouri have an average ratio of 12.2:1. In all, 19% of students qualify for free or reduced-price lunch. That rate is below the 43% average among public schools in St. Louis County.

OAKVILLE SR. HIGH earns a B+ on the allk12 Grade, which blends test scores, results against poverty-based expectations, and the three-year trend. It scored higher than 70% of Missouri public high schools.

The school's average proficiency rate across its state test results is 51.4%. For its free or reduced-price lunch share, the predicted value is 52.6%.

In St. Louis County, home to about 995,569 people, median household income comes to about $82,936, 47% of adults hold a bachelor's degree or higher, and about 7% of people live in poverty. There are 275 public schools in the county, enrolling about 134,601, OAKVILLE SR. HIGH among them.

Straight-line distance to the nearest public school, OAKVILLE ELEM., is about 0.4 miles. Around the school, at least 8 other public schools are within five miles. Of the 8 nearby schools with scores, including this one, OAKVILLE SR. HIGH is 7th on average proficiency.

The school is in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more, according to its NCES locale (Suburb: Large).

Over the 4 years from 2020-21 to 2024-25, enrollment rose 10%.

OAKVILLE SR. HIGH has a community page on allk12 for topics such as pickup and drop-off, after-school programs, and teacher feedback. Teachers and staff are welcome to share updates too.

St. Louis County at a glance

View full county profile
Population
995,569
Census ACS
Median income
$82,936
Household, ACS
Bachelor's+
47%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
275
134,601 students

Quick facts

School name
OAKVILLE SR. HIGH
District
MEHLVILLE R-IX
Address
5557 MILBURN RD, ST LOUIS, MO 63129
Phone
(314) 467-7000
County
St. Louis County
Level
High
Grade range
09–12
Total enrollment
1,847
Teachers (FTE)
114
Student–teacher ratio
16.2:1
Free and reduced lunch
358 (19%)
Locale
21-Suburb: Large
NCES ID
292067001118
Charter school
No
Virtual school
No

Related schools

Other schools in MEHLVILLE R-IX
Other schools in ST LOUIS
Nearby schools

Frequently asked questions

About OAKVILLE SR. HIGH
How many students attend OAKVILLE SR. HIGH?
OAKVILLE SR. HIGH enrolls approximately 1,847 students in grades 09-12.
Is OAKVILLE SR. HIGH an elementary, middle, or high school?
OAKVILLE SR. HIGH is a high school covering grades 09-12.
What is the student-teacher ratio at OAKVILLE SR. HIGH?
The student-to-teacher ratio at OAKVILLE SR. HIGH is approximately 16.2:1 (114 FTE teachers).
How diverse is OAKVILLE SR. HIGH?
OAKVILLE SR. HIGH reports a student body of 85% White, 3% Hispanic, 5% Black, 2% Asian, 3% Two or more.
Who oversees OAKVILLE SR. HIGH?
OAKVILLE SR. HIGH is overseen by MEHLVILLE R-IX in St. Louis County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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