Harlandale ISD STEM Echs-Alamo Colleges at Pac
🇺🇸 Official data · 2025San Antonio, Texas 78214 · Harlandale ISD
#896 of 1,419 high schools in Texas
#9757 of 16,910 nationally
About Harlandale ISD STEM Echs-Alamo Colleges at Pac
Harlandale ISD STEM Echs-Alamo Colleges at Pac is a public high located in San Antonio, in the Harlandale ISD school district of Texas, United States. It caters for Grades 9–12. In 2025 it enrolled 393 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 44.7 out of 100, placing it in the lower 50% of high schools in United States and 896th of 1,419 ranked high schools in Texas. Its strongest component is reading proficiency (83th percentile), and its weakest is students per teacher (3th percentile).
Other published figures: enrollment 393.
There are 476 schools in San Antonio; Harlandale ISD STEM Echs-Alamo Colleges at Pac ranks 173rd of 448 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)34.5%
- Reading proficiency (30%)77%
- Community advantage (fewer free/reduced-price lunch) (25%)73.5%
- Students per teacher (15%)26.2
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Harlandale ISD STEM Echs-Alamo Colleges at Pac by the official sources.
- Enrollment
- 393
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 73.5%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 26.2
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 77%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 34.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Harlandale ISD STEM Echs-Alamo Colleges at Pac
Closest schools by straight-line distance, with their Success Index (US).
Idea South Flores College Preparatory
San Antonio · Charter high · Grades 6–12
715 students · 1.2 km away
Idea South Flores Academy
San Antonio · Charter elementary · Grades K–5
680 students · 1.2 km away
Kingsborough Middle
San Antonio · Public middle · Grades 6–8
542 students · 1.8 km away
H W Schulze El
San Antonio · Public elementary · Grades PK–5
726 students · 1.8 km away
Bellaire El
San Antonio · Public elementary · Grades PK–5
674 students · 2.1 km away
Wright El
San Antonio · Public elementary · Grades PK–5
430 students · 2.6 km away
Terrell Wells Middle
San Antonio · Public middle · Grades 6–8
592 students · 2.9 km away
Cast Med H S
San Antonio · Charter high · Grades 9–12
213 students · 2.9 km away
Cast Imagine Middle
San Antonio · Charter middle · Grades 6–8
82 students · 2.9 km away
Harlandale Middle
San Antonio · Public middle · Grades 6–8
732 students · 2.9 km away
Similar schools
Public high schools in Texas with a comparable Enrollment.
Santa Gertrudis Academy H S
Kingsville · Public high · Grades 9–12
393 students
Hector J Garcia Early College H S
Laredo · Public high · Grades 9–12
392 students
H S for Law and Justice
Houston · Public high · Grades 9–12
391 students
Kermit H S
Kermit · Public high · Grades 9–12
395 students
Virginia Allred Stacey JR/SR H S
San Antonio · Public high · Grades 6–12
395 students
Spring Early College Academy
Houston · Public high · Grades 9–12
391 students
Frequently asked questions
Is Harlandale ISD STEM Echs-Alamo Colleges at Pac a good school?
Harlandale ISD STEM Echs-Alamo Colleges at Pac has a Success Index (US) of 44.7 out of 100 (Lower 50% of high schools in United States) and ranks #896 of 1,419 in Texas. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Harlandale ISD STEM Echs-Alamo Colleges at Pac rank in Texas?
Harlandale ISD STEM Echs-Alamo Colleges at Pac ranks #896 of 1,419 high schools in Texas and #9757 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Harlandale ISD STEM Echs-Alamo Colleges at Pac?
Harlandale ISD STEM Echs-Alamo Colleges at Pac had 393 students in 2025.
Is Harlandale ISD STEM Echs-Alamo Colleges at Pac a elementary school or a high school?
Harlandale ISD STEM Echs-Alamo Colleges at Pac is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Harlandale ISD STEM Echs-Alamo Colleges at Pac?
There are 10 schools within 15 km of Harlandale ISD STEM Echs-Alamo Colleges at Pac; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.