Mehlville High School
Public high school in St Louis, Missouri · Mehlville R-IX School District · Grades 9–12
Mehlville High School serves 1,388 students in grades 9–12 in St Louis (St. Louis County). It is one of 18 schools in Mehlville R-IX School District. By enrollment it is the 63rd largest of 558 public high schools in Missouri (median 268 students). With 13.6 students per full-time teacher, it has more students per teacher than the typical Missouri high school (12.2).
Source: NCES CCD 2024-25. Rank and medians compare all 558 Missouri high schools with enrollment listed on this site.
Source: NCES CCD 2024-25. Students per teacher = students ÷ 102.18 full-time-equivalent teachers.
School facts
| School type | Regular School |
| Level | High |
| Grades | 9–12 |
| District | Mehlville R-IX School District |
| County | St. Louis County |
| Area type | Suburb, large |
| School meals | National School Lunch Program, free or reduced price for eligible students |
| NCES school ID | 292067001115 |
Source: NCES CCD 2024-25 directory and school characteristics; area type from NCES EDGE locale codes.
Compared with the district and Missouri
| This school | Mehlville R-IX | Missouri high schools (median) | |
|---|---|---|---|
| Students | 1,388 | 10,018 | 268 |
| Students per teacher | 13.6 | 14 | 12.2 |
| Free or reduced-price lunch eligible | 42.8% | 30.1% | 46.2% |
Source: NCES CCD 2024-25. District figures add up its schools. 65% of Missouri high schools have fewer students per teacher than this school (share of schools with a lower ratio). State test results aren't published here yet.
Mehlville High School in context
Size
Of the 2 high schools in Mehlville R-IX School District, Mehlville High School is the smallest, with 13.9% of the district's students. The 8 nearest high schools are a median 3.4 miles away and have a median of 662 students, so Mehlville High School is larger than most of them.
Source: NCES CCD 2024-25 enrollment and school type. Share of district students = this school's students ÷ the district's students. Nearest schools by straight-line distance between NCES EDGE locations.
Grades
Its largest grade is grade 12 with 388 students, and its smallest is grade 11 with 325, against an average of 347 per grade. This year grade 12 has 19% more students than grade 9 (388 against 327). Each grade is a different group of students, so the gap is not a dropout or growth rate.
Source: NCES CCD 2024-25 membership by grade.
Students
White students are the largest group, at 68.4% of enrollment, a lower share than across Mehlville R-IX (78.8%). Black students are next, at 12.2%. Students from 6 of the 7 race and ethnicity groups NCES reports are enrolled.
42.8% of students qualify for free or reduced-price lunch, against 30.1% across Mehlville R-IX and a median of 46.2% for Missouri high schools. 16% are directly certified for free meals, meaning their families take part in programs such as SNAP or TANF, so no application was needed. Families apply for free or reduced-price meals, and eligibility depends on household income.
Source: NCES CCD 2024-25 membership and school lunch program data. District shares weight each school by its enrollment.
Teachers
Mehlville High School has 102.18 full-time-equivalent teachers, or 13.6 students per teacher. At the median Missouri high school ratio of 12.2, a school with 1,388 students would have about 113.8 teachers, so Mehlville High School has 11.6 fewer.
Source: NCES CCD 2024-25. Expected teachers = this school's students ÷ the median students per teacher of Missouri high schools (12.2).
Location
NCES classifies its location as suburb, large, which means it is in an urbanized area of 250,000 people or more, outside its principal city. The nearest other high school is Hancock Senior High School, 2 miles away in Hancock Place School District. There are 6 high schools within 5 miles and 28 within 10 miles.
Source: NCES EDGE school locations and locale codes, 2024-25. Distances are straight lines.
Students by race and ethnicity
| White | 68.4% |
| Black | 12.2% |
| Two or more races | 6.9% |
| Asian | 6.3% |
| Hispanic | 5.7% |
| American Indian or Alaska Native | 0.4% |
46.8% of students are girls and 53.2% are boys.
Source: NCES CCD 2024-25 membership.
Students by grade
| Grade 9 | 327 |
| Grade 10 | 348 |
| Grade 11 | 325 |
| Grade 12 | 388 |
Source: NCES CCD 2024-25 membership.
Location and contact
3200 Lemay Ferry Rd, St Louis, MO 63125
Phone: (314)467-6000
Locations: NCES EDGE. Map data © OpenStreetMap contributors.
Red: Mehlville High School. Blue: the nearest high schools.
Nearby high schools
| School | District | Distance | Students | Per teacher | Free/reduced lunch |
|---|---|---|---|---|---|
| Hancock Senior High School | Hancock Place | 2.0 mi | 369 | 12.7 | 100% |
| Oakville Senior High School | Mehlville R-IX | 2.8 mi | 1,847 | 16.2 | 19.4% |
| Bayless Senior High School | Bayless | 2.8 mi | 562 | 18.6 | 62.1% |
| Affton High School | Affton 101 | 3.3 mi | 761 | 14.8 | 41.3% |
| Lindbergh Senior High School | Lindbergh Schools | 3.5 mi | 2,304 | 17.6 | 14.8% |
| Southview High School | Specl. School Dst. St. Louis County | 4.2 mi | 66 | 3.1 | 22.7% |
| Community Access Job Training | St. Louis City | 5.2 mi | 85 | 5 | 100% |
| Fox Senior High School | Fox C-6 | 5.3 mi | 1,660 | 18.2 | 33.8% |
Source: NCES CCD 2024-25. Distance in a straight line between NCES EDGE locations.
Other schools in Mehlville R-IX
| School | Level | Grades | Students |
|---|---|---|---|
| Beasley Elementary School | Elementary | K–5 | 250 |
| Bernard Middle School | Middle | 6–8 | 577 |
| Bierbaum Elementary School | Elementary | K–5 | 531 |
| Blades Elementary School | Elementary | K–5 | 442 |
| Forder Elementary School | Elementary | K–5 | 397 |
| Hagemann Elementary School | Elementary | K–5 | 427 |
| John Cary Early Childhood Center | Pre-K | Pre-K | 311 |
| Margaret Buerkle Middle School | Middle | 6–8 | 549 |
| Mosaic Elementary School | Elementary | K–5 | 258 |
| Oakville Elementary School | Elementary | K–5 | 375 |
| Oakville Middle School | Middle | 6–8 | 629 |
| Oakville Senior High School | High | 9–12 | 1,847 |
| Point Elementary School | Elementary | K–5 | 413 |
| Rogers Elementary School | Elementary | K–5 | 417 |
| Trautwein Elementary School | Elementary | K–5 | 369 |
| Washington Middle School | Middle | 6–8 | 429 |
| Wohlwend Elementary School | Elementary | K–5 | 409 |