Average
#858 of 2,221 schools in MO
Top 39% in state
Mehlville High School
High School · MEHLVILLE R-IX
3200 LEMAY FERRY RD, St. Louis, MO 63125
Enrollment
1,414
Student-Teacher
13.9:1
Score
6.9
Grades
9th – 12th
Enrollment
1,414
Student-Teacher
13.9:1
Score
6.9
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Missouri schools
#858 of 2,221
In St. Louis
#53 of 193
public schools
In district
#11 of 18
MEHLVILLE R-IX
Academic growth
9.6 / 10
Excellent
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Mehlville High School
High School in St. Louis · grades 9th – 12th. Start here, then compare fit against nearby and district options.
At Home Academy
0.1 mi away. Use as a geographic alternative in the same move search.
Mosaic Elementary
0.3 mi away. Use as a geographic alternative in the same move search.
About Mehlville High School
Mehlville High School is a public high school in St. Louis, MO, part of MEHLVILLE R-IX. Mehlville High School serves approximately 1,414 students, and covers grades 9th-12th, and has a 13.9:1 student-teacher ratio.
Mehlville High School has a current MySchoolScout rating of 6.9 out of 10 and ranks #858 of 2,221 schools in MO. Structured state assessment records for Mehlville High School show 53% math proficiency (multi-year average, 2009-2025) and 65% reading/ELA proficiency (multi-year average, 2009-2025).
- This school 6.9 · Average
- District avg 6.0
- MO avg 6.4
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
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Mehlville High School — Students at Mehlville High School score 47% proficient, which is below what's typical for similar communities (expected: 48%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
39.9%
Students qualifying for federal meal assistance
Test Scores MO MAP (2024-25)
Based on 31 test records from MO state assessments. About our data
Proficiency Trend
↓ DecliningAverage 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: 9.6/10.
How Mehlville High School Compares
See how Mehlville High School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
3200 LEMAY FERRY RD, St. Louis, MO 63125
Nearby Alternatives
Families considering Mehlville High School may also want to explore other high schools in the area. HANCOCK SR. HIGH (rated 7.0/10, 2.0 miles away), with a very similar rating. Another option is BAYLESS SENIOR HIGH (rated 6.7/10, 2.8 miles away), with a very similar rating. Additionally, OAKVILLE SR. HIGH (rated 5.1/10, 2.8 miles away), a more accessible option. For more schools in St. Louis, see our St. Louis schools guide .
Nearby Schools
20 within 2.8 mi| School | Distance | Rating |
|---|---|---|
| At Home Academy St. Louis | 0.1 mi | — |
| MOSAIC ELEMENTARY St. Louis | 0.3 mi | 8.5 |
| MARGARET BUERKLE MIDDLE St. Louis | 0.7 mi | 5.1 |
| GREEN PARK LUTHERAN SCHOOL St. Louis | 1.0 mi | 5.5 |
| BIERBAUM ELEM. St. Louis | 1.3 mi | 6.4 |
| BERNARD MIDDLE St. Louis | 1.4 mi | 7.9 |
| ST MARK SCHOOL St. Louis | 1.6 mi | 8.2 |
| FORDER ELEM. St. Louis | 1.7 mi | 6.5 |
| ST MARGARET MARY ALACOQUE SCHOOL St. Louis | 2.0 mi | 5.1 |
| BEASLEY ELEM. St. Louis | 1.9 mi | 8.5 |
| JOHN CARY EARLY CHILDHOOD CTR. St. Louis | 2.0 mi | 3.6 |
| HANCOCK PLACE MIDDLE Lemay | 1.9 mi | 4.0 |
| OAKVILLE ELEM. St. Louis | 2.4 mi | 7.6 |
| ST SIMON THE APOSTLE St. Louis | 1.9 mi | 6.3 |
| BLADES ELEM. St. Louis | 2.3 mi | 7.1 |
| HANCOCK SR. HIGH St. Louis | 2.0 mi | 7.0 |
| DRESSEL ELEMENTARY SCHOOL St. Louis | 2.3 mi | 7.8 |
| OAKVILLE SR. HIGH St. Louis | 2.8 mi | 5.1 |
| BAYLESS SENIOR HIGH St. Louis | 2.8 mi | 6.7 |
| BAYLESS JUNIOR HIGH St. Louis | 2.8 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 63125 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$59,683
Median Home Value
$166,200
Median Rent
$920/mo
Population
32,701
College Educated
22.1%
Homeownership
74%
Avg Commute
24 min
Poverty Rate
10.8%
Median Age
38.4
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| HILLCREST HIGH Springfield, MO | 6.9 |
| LIBERTY HIGH SCHOOL Lake St. Louis, MO | 6.9 |
| NORTH KANSAS CITY HIGH Kansas City, MO | 6.9 |
| PATTONVILLE SR. HIGH Maryland Heights, MO | 6.9 |
| KICKAPOO HIGH Springfield, MO | 7.0 |
| ROCKWOOD SUMMIT SR. HIGH Fenton, MO | 7.0 |
Frequently Asked Questions
Common questions about Mehlville High School
What grades does Mehlville High School serve?
Mehlville High School serves students in grades 9th through 12th.
How many students attend Mehlville High School?
Mehlville High School has an enrollment of approximately 1,414 students.
What is the student-teacher ratio at Mehlville High School?
The student-teacher ratio at Mehlville High School is 13.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mehlville High School rank in MO?
Mehlville High School ranks #858 of 2,221 schools in MO.
What is Mehlville High School's MySchoolScout rating?
Mehlville High School has a current MySchoolScout rating of 6.9 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Mehlville High School?
Based on loaded state assessment records, Mehlville High School has 53% math proficiency (multi-year average, 2009-2025) and 65% reading/ELA proficiency (multi-year average, 2009-2025).
Is Mehlville High School a charter school?
No, Mehlville High School is not a charter school. It is a traditional public school operated by the local school district.
Is Mehlville High School a Title I school?
No, Mehlville High School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mehlville High School?
39.9% of students at Mehlville High School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,414
- Student-Teacher Ratio
- 13.9:1
- Teachers (FTE)
- 102
- Free/Reduced Lunch
- 39.9%
- Type
- regular
- Setting
- Large Suburb
- County
- St. Louis County
- Chronic Absenteeism (SY 2022-23)
- 19.2%
- Phone
- (314) 467-6000
- 4-Year Graduation
- 94.0%
Resources & Links
District
MEHLVILLE R-IX- District Enrollment
- 10,162
- Schools in District
- 19
- Per-Pupil Spending
- $12,165
- District Rank
- #11 of 18
Other Schools in This District
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