St Mary'S Hall
Private
K–12 / combined
Nonsectarian
San Antonio, TX
Enrollment trend & projection
Total enrollment went from 900 in 2018 to
689 in 2022
— over 4 years.
-23.4%
Total enrollment, NCES Private School Universe Survey (biennial).
If the recent trend holds…
At its recent rate of -6.5%/year, projecting from 2022's 689 students:
2023
644
2025
564
2027
493
≈ 196 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 196 students projected to be lost by 2027 represent ≈ $3,136,000/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 |
|---|---|---|---|---|
| ACADEMY OF CREATIVE ED SAN ANTONIO |
Public | 0.8 | 121 | +40.7% |
| MACARTHUR H S SAN ANTONIO |
Public | 0.9 | 2,033 | -4.2% |
| SST SA COLLEGE PREP H S SAN ANTONIO |
Public · charter | 1.3 | 348 | +16.8% |
| PREMIER HIGH SCHOOL-SAN ANTONIO WINDCREST SAN ANTONIO |
Public · charter | 2.4 | 78 | -37.6% |
| RUTH JONES MCCLENDON MIDDLE SAN ANTONIO |
Public · charter | 2.5 | 68 | — |
| GEORGE GERVIN ACADEMY SAN ANTONIO |
Public · charter | 2.6 | 49 | — |
| One School Global San Antonio |
Private | 2.6 | 27 | — |
| ROOSEVELT H S SAN ANTONIO |
Public | 2.6 | 2,431 | -6.4% |