IDEA EWING HALSELL COLLEGE PREPARATORY
Public
Charter
K–12 / combined
SAN ANTONIO, TX · IDEA PUBLIC SCHOOLS · 74.0% free/reduced lunch
Enrollment trend & projection
Grade 12 went from 60 in 2023 to
66 in 2024
— over 1 years.
+10.0%
Total enrollment + grade 12, NCES Common Core of Data (2021–2024).
If the recent trend holds…
At its recent rate of +9.8%/year, projecting from 2024's 611 students:
2025
671
2027
810
2029
977
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue upside
At $13,366 per student in district revenue, the 366 students projected to be gained by 2029 represent ≈ $4,891,956/year in additional funding.
District total revenue ÷ enrollment, NCES F-33. Public funding largely follows enrollment, so a shrinking class is a recurring budget hit.
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 |
|---|---|---|---|---|
| SOUTH SAN ANTONIO H S SAN ANTONIO |
Public | 0.6 | 2,190 | +4.1% |
| CAST STEM H S SAN ANTONIO |
Public | 1.4 | 173 | -26.4% |
| FRANK L MADLA EARLY COLLEGE H S SAN ANTONIO |
Public · charter | 1.5 | 150 | +0.7% |
| MCCOLLUM H S SAN ANTONIO |
Public | 1.7 | 1,502 | +0.4% |
| TEXANS CAN ACADEMY - SAN ANTONIO SAN ANTONIO |
Public · charter | 2.3 | 72 | -76.6% |
| HARLANDALE H S SAN ANTONIO |
Public | 2.7 | 1,652 | +0.1% |
| IDEA SOUTH FLORES COLLEGE PREPARATORY SAN ANTONIO |
Public · charter | 3.1 | 343 | +2.7% |
| FRANK M TEJEDA ACADEMY SAN ANTONIO |
Public | 3.3 | 144 | -8.3% |