Mehlville High School

ST LOUIS · MO · MEHLVILLE R-IX · Public


📚AP rigor: Top 3.7% nationally 📖16 AP courses

📋 At a glance

Programs & features
  • 📚 16 AP courses offered — Elite
  • ✅ Dual-enrollment program (college credit while in HS)
  • ✅ Gifted & talented program
  • 🔢 3 calculus classes · 12 physics · 15 chemistry
Academic signals
  • 🎓 AP rigor: Top 3.7% of US high schools
  • 📝 SAT/ACT participation: 93rd percentile by test-taker volume
  • 🎓 4-yr grad rate: 93% (67th percentile nationally)

Composed from federal CRDC offerings, EDFacts graduation data, and other public data. Full breakdowns below.

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How Mehlville High School compares for families

Among the nation's most academically rigorous high schools.

  • StatewideAP rigor sits in the top 3.7% of US high schools with 16 AP courses.
  • LocallyMO sits right at the US average on NAEP 8th-grade math — local school quality will set your kid apart.
  • vs Similar SchoolsThe closest comparables nearby: WEBSTER GROVES HIGH, OAKVILLE SR. HIGH, FOX SR. HIGH and 5 more. See the sidebar to compare side-by-side.

For Parents

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Objective, government-grade data — no school pays us for placement.

🎓 Academic rigor

AP + advanced-course offerings

Elite — exceptional AP + advanced course breadth

Top 3.7% of US high schools

50th 90th ↑ this school
Less rigorMore rigorMost rigor
AP courses offered
16
Math ✓ · Science ✓
Students taking AP courses
228
≈16 per 100 students · uptake, not just offerings
Advanced math classes
13
3 calculus · 10 advanced
Lab science classes
27
12 physics · 15 chemistry
Other rigor signals
✅ Dual-enrollment program
✅ Gifted/talented program

Source: federal Civil Rights Data Collection (CRDC 2020-21). CRDC reports what's offered + enrolled — it doesn't collect AP exam pass rates (College Board owns that data and doesn't release it school-level).

SAT / ACT participation

CRDC federal data · 2020-21

93rd percentile by test-taker volume

50th 90th
SAT/ACT test-takers
523
11th-12th graders who took 1+ college admissions test
Test-taking intensity
37.7
takers per 100 students in grades 9-12
Compared against
18,426
US high schools reporting SAT/ACT participation

Source: federal Civil Rights Data Collection (CRDC 2020-21). Volume — not score — is what's reported here. A higher count means more students at this school are entering the college admissions pipeline. Note: 2020-21 was COVID-disrupted; some districts (especially those that stayed remote longer) report unusually low or zero takers.

🎓 4-year graduation rate · federal EDFacts

What % of students graduate on time?

67th percentile nationally

50th 90th
4-year graduation rate
93%
Single-point estimate
4-year cohort size
410
Students in the 9th-grade entry class tracked over 4 years
Compared against
17,988
US high schools reporting 4-year ACGR

Source: federal EDFacts ACGR (Adjusted Cohort Graduation Rate), 2019 vintage via Urban Institute. EDFacts publishes a range (low-high) to preserve privacy on small cohorts; we display the midpoint.

👩‍🏫 Teacher workforce · federal CRDC

Teacher experience & reliability

% inexperienced teachers (1st-2nd yr)
4.5%
Strong: experienced corps. New teachers rotate through but most have ≥3 years in.
% chronic teacher absence (≥10 days/yr)
9.1%
Around the national average. Worth watching.

Source: federal Civil Rights Data Collection (CRDC 2017-18 — the most recent vintage that publishes per-school teacher quality fields; the 2020-21 sweep had them suppressed). "Inexperienced" = teachers in their first or second year. "Chronic absence" = teachers absent 10+ days/year.

🏛️ Federal Title I context

Title I Schoolwide eligible

≥40% FRPL — qualifies for Title I Schoolwide program

42.8%
FRPL rate — % of students who qualify for the federal Free or Reduced-Price Lunch program. This is the underlying federal income-eligibility signal Title I designations are computed from (ESEA Sec. 1113).
0% (no FRPL) 35% TA · 40% Schoolwide 100% (universal FRPL)

40-74% of students qualify for free/reduced lunch. The district can use Title I funds across the whole school under federal Schoolwide Program rules.

Source: NCES Common Core of Data, free/reduced-price lunch eligibility. The actual Title I designation is a district decision and may differ from eligibility — but the federal eligibility math is what we show here. We don't claim to assert whether the district formally chose to enroll this school in Title I.

🏛️ Your state's public flagship

University of Missouri-Columbia

77%
admit rate
$14,837
in-state tuition/yr · $36,056 out-of-state
1150–1330
SAT 25–75 · ACT 23–29

The in-state tuition gap is the flagship's biggest draw — most in-state families pay far less than the out-of-state sticker. Average net price after aid runs about $20,268/yr. Admission odds depend on your student's GPA and test scores, not which high school they attend.

See the full University of Missouri-Columbia profile → Estimate your odds with your scores →

Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.

Counselor capacity

Student : Counselor
278:1
Above the ASCA 250:1 target but below the US median (~430:1). Capacity is workable.
Counselor FTE
5.0
Full-time-equivalent school counselors on staff.
Teacher FTE
103
Full-time-equivalent classroom teachers.

Source: U.S. Department of Education, Civil Rights Data Collection 2020-2021. Counselor ratio = the school's most recent total enrollment ÷ counselor FTE. The American School Counselor Association (ASCA) recommends a 250:1 maximum; the US national median across schools with on-staff counselors is roughly 430:1.

Enrollment trend & projection

Grade 12 went from 390 in 2021 to 388 in 2024 — over 3 years.
-0.5%

Total enrollment + grade 12, NCES Common Core of Data (2021–2024).

If the recent trend holds…

At its recent rate of -2.1%/year, projecting from 2024's 1,388 students:

2025
1,359
2027
1,301
2029
1,247

≈ 141 fewer students by 2029 — a real revenue/relevance risk worth getting ahead of.

An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.

Revenue at risk

At $12,957 per student in district revenue, the 141 students projected to be lost by 2029 represent ≈ $1,826,937/year in funding at risk.

District total revenue ÷ enrollment, NCES F-33. Public funding largely follows enrollment, so a shrinking class is a recurring budget hit.

Most similar nearby high schools

The schools most like this one — same type, blended on distance and size — and where their enrollment is heading. These are the schools families here weigh against each other.

SchoolTypeMilesHS enrollmentTrend
WEBSTER GROVES HIGH
ST LOUIS
Public 5.7 1,253 -10.2%
OAKVILLE SR. HIGH
ST LOUIS
Public 2.8 1,847 +5.8%
FOX SR. HIGH
ARNOLD
Public 5.3 1,660 -8.4%
LADUE HORTON WATKINS HIGH
ST LOUIS
Public 9.9 1,395 +6.8%
KIRKWOOD SR. HIGH
KIRKWOOD
Public 8.0 1,693 -6.4%
ROCKWOOD SUMMIT SR. HIGH
FENTON
Public 9.7 1,194 -6.6%
SOUTH HIGH
MANCHESTER
Public 11.6 1,485 -10.5%
LINDBERGH SR. HIGH
ST. LOUIS
Public 3.5 2,304 +2.9%

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