St Mary'S High School
Saint Louis · MO · Catholic religious-affiliated
Similar nearby schools
Most similar nearby schools
St Louis University High School → Rosati-Kain High School → Cardinal Ritter College Prep High School → Cor Jesu Academy → Ursuline Academy → St John Vianney High School → St Joseph'S Academy → Incarnate Word Academy →📋 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: St Louis University High School, Rosati-Kain High School, Cardinal Ritter College Prep High School and 5 more. See the sidebar to compare side-by-side.
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🏛️ Your state's public flagship
University of Missouri-Columbia
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.
Source: IPEDS admissions, tuition & enrollment + College Scorecard net price. Flagship = the state's primary public research university.
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.
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.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| St Louis University High School Saint Louis |
Private | 3.8 | 968 | -2.9% |
| Rosati-Kain High School Saint Louis |
Private | 4.6 | 249 | -9.5% |
| Cardinal Ritter College Prep High School Saint Louis |
Private | 4.7 | 371 | +41.6% |
| Cor Jesu Academy Saint Louis |
Private | 5.4 | 550 | -7.7% |
| Ursuline Academy Saint Louis |
Private | 7.4 | 322 | -7.5% |
| St John Vianney High School Kirkwood |
Private | 8.7 | 526 | -13.6% |
| St Joseph'S Academy Saint Louis |
Private | 9.2 | 529 | +5.4% |
| Incarnate Word Academy Saint Louis |
Private | 9.2 | 287 | -15.6% |