School overview
At a glance
Reported students
393
NCES CCD 2024–25, where reported
Teachers (FTE)
15.94
NCES CCD 2024–25
Student–teacher ratio
24.7:1
Calculated, not a class-size measure
Grades served
09–12
NCES preliminary directory 2025–26
School benchmarks
Texas high enrollment
48th percentile
Compared with 1,943 same-level schools reporting enrollment.
District median enrollment
539
HARLANDALE ISD STEM ECHS: 393 reported students.
State peer staffing position
97th percentile
24.7:1 reported; state peer median 13.8:1. Ratio is not class size.
Profile interpretation
What the reported data says about HARLANDALE ISD STEM ECHS
HARLANDALE ISD STEM ECHS is a public high school serving grades 09–12 in SAN ANTONIO. It is one of 20 current school records connected to HARLANDALE ISD. NCES reports 393 students for 2024–25.
Among 1,943 high schools in Texas with comparable records, this school is close in size than the reported median of 431 students. Its enrollment is at approximately the 48th percentile for that peer group. Size describes the campus, not instructional quality.
The reported student–teacher ratio is 24.7:1, above the Texas median of 13.8:1 for the same school level. This ratio uses total enrollment and teacher FTE; it is not an average classroom headcount and can be affected by special programs or part-time staffing.
The two largest reported race and ethnicity groups are Hispanic or Latino (92.9%) and White (5.6%). English learners represent 4.2% of enrollment. Students served under IDEA represent 0.7%. These figures help families understand who the school serves; they are not rating inputs.
The 2021–22 civil-rights collection reports access to Advanced Placement, gifted and talented programming, computer science. The school reported 1 AP courses. Program availability changes, so families should confirm the current catalog and participation rules directly with the school.
Turn data into a school visit
Questions worth asking HARLANDALE ISD STEM ECHS
- 1How do the reported 24.7:1 student–teacher ratio and 15.94 teacher FTE translate into actual class sizes by grade?
- 2Have the reported academic programs changed since the 2021–22 CRDC collection?
- 3How are the school's 2 counselor FTE allocated across grades and student needs?
- 4Does community eligibility provide breakfast and lunch to every enrolled student, and are summer meals available?
Student context
Enrollment needs
- English learners
- 4.2%
- Students with disabilities
- 0.7%
- Free/reduced-price lunch
- 73.5%
- Lunch program
- Yes under Community Eligibility Option (CEO)
People available to students
Support staff
- Counselors (FTE)
- 2
- Nurses (FTE)
- 1
- Psychologists (FTE)
- 0
- Social workers (FTE)
- 1
Student demographics
Race and ethnicity share of reported enrollment
- White5.6%
- Hispanic92.9%
- Black0%
- Asian1%
- American Indian / Alaska Native0%
- Native Hawaiian / Pacific Islander0%
- Multiracial0.5%
Race/ethnicity: NCES CCD 2024–25 where reported, otherwise CRDC 2021–22. English learner and disability context: CRDC 2021–22. Privacy rules can produce missing values.
Learning opportunities
Programs reported by the school
Advanced Placement
Offered
1 courses reported
Gifted and talented
Offered
Computer science
Offered
Program availability is from CRDC 2021–22 and can change. Confirm current courses and eligibility with the school.
Continue exploring
Other schools in HARLANDALE ISD
Start with campuses at the same school level or with similar reported enrollment.
FRANK M TEJEDA ACADEMY
High · Grades 09–12
144 reported students
HAC DAEP H S
High · Grades 09–12
35 reported students
MCCOLLUM H S
High · Grades 09–12
1,502 reported students
HARLANDALE H S
High · Grades 09–12
1,652 reported students
WRIGHT EL
Elementary · Grades PK–05
430 reported students
COLLIER EL
Elementary · Grades PK–05
485 reported students