St Mary'S High School
Saint Louis · MO · Catholic religious-affiliated
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CARNAHAN SCH. OF THE FUTURE → ROOSEVELT HIGH → GATEWAY SCIENCE ACADEMY HIGH → COLLEGIATE SCHOOL OF MED/BIO → CENTRAL VISUAL/PERF. ARTS HIGH → MO School for the Blind - HS → MCKINLEY CLASS. LEADERSHIP AC. → COMMUNITY ACCESS JOB TRAINING →📋 At a glance
- Program details not reported to CRDC
- Academic signals not yet ingested for this school
Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.
How St Mary'S High School compares for families
What families should know about St Mary'S High School.
- ▸ 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: CARNAHAN SCH. OF THE FUTURE, ROOSEVELT HIGH, GATEWAY SCIENCE ACADEMY HIGH and 5 more. See the sidebar to compare side-by-side.
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Enrollment trend & projection
Private school enrollment comes from the NCES Private School Universe Survey (PSS), which is collected every other year — not annually like public-school data. The most recent published collection is 2021–22; NCES targeted spring 2026 for the 2023–24 release — we'll load it as soon as it's published.
If the recent trend holds…
At its recent rate of -5.2%/year, projecting from 2022's 271 students:
≈ 64 fewer students by 2027 — 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 tuition per student, the 64 students projected to be lost by 2027 represent ≈ $1,024,000/year in tuition at risk.
Tuition is an editable estimate (PSS doesn't publish tuition) — set it to your school's figure.
Nearby high schools — the local competition
The closest high schools families here also consider, and where their enrollment is heading.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| CARNAHAN SCH. OF THE FUTURE ST LOUIS |
Public | 1.3 | 54 | -76.1% |
| ROOSEVELT HIGH ST LOUIS |
Public | 1.9 | 734 | +77.7% |
| GATEWAY SCIENCE ACADEMY HIGH ST. LOUIS |
Public · charter | 2.2 | 461 | +29.5% |
| COLLEGIATE SCHOOL OF MED/BIO ST. LOUIS |
Public | 2.2 | 332 | +5.4% |
| CENTRAL VISUAL/PERF. ARTS HIGH ST LOUIS |
Public | 2.3 | 314 | -19.3% |
| MO School for the Blind - HS ST LOUIS |
Public | 2.3 | 35 | — |
| MCKINLEY CLASS. LEADERSHIP AC. ST LOUIS |
Public | 3.0 | 254 | +1.2% |
| COMMUNITY ACCESS JOB TRAINING ST LOUIS |
Public | 3.0 | 85 | -11.5% |