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St Mary'S High School

Saint Louis · MO · Catholic religious-affiliated

Private
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📋 At a glance

Programs & features
  • Program details not reported to CRDC
Academic signals
  • Academic signals not yet ingested for this school

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

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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

Total enrollment went from 336 in 2018 to 271 in 2022 — over 4 years.
-19.3%
Why only 3 data points?

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:

2023
257
2025
231
2027
207

≈ 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.

SchoolTypeMilesHS enrollmentTrend
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%

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