For the 2026-27 school year, there are 6 public high schools serving 4,289 students in the neighborhood of Harlandale, San Antonio, TX.
The top-ranked public high schools in Harlandale are Harlandale Isd Stem Echs-alamo Colleges At Pac, Idea South Flores College Preparatory and Mccollum High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
The neighborhood of Harlandale, San Antonio, TX public high schools have an average math proficiency score of 27% (versus the Texas public high school average of 38%), and reading proficiency score of 40% (versus the 47% statewide average).
the neighborhood of Harlandale, San Antonio, TX public high school have a Graduation Rate of 92%, which is more than the Texas average of 90%.
The school with highest graduation rate is Harlandale Isd Stem Echs-alamo Colleges At Pac, with ≥95% graduation rate. Read more about public school graduation rate statistics in Texas or national school graduation rate statistics.
Minority enrollment is 98% of the student body (majority Hispanic), which is more than the Texas public high school average of 75% (majority Hispanic).
Best Public High Schools in the neighborhood of Harlandale, San Antonio, TX (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Harlandale Isd Stem Echs-alamo Colleges At Pac
(Math: 45-49% | Reading: 70-74%)
Rank:
Rank:
8/
Top 30%10
4040 Apollo
San Antonio, TX 78214
(210) 989-4300
San Antonio, TX 78214
(210) 989-4300
Gr: 9-12 | 393 students Student-teacher ratio: 25:1 Minority enrollment: 94%
Rank: #22.
Idea South Flores College Preparatory
Charter School
(Math: 33% | Reading: 68%)
Rank:
Rank:
6/
Top 50%10
6919 S Flores
San Antonio, TX 78221
(210) 239-4150
San Antonio, TX 78221
(210) 239-4150
Gr: 6-12 | 715 students Student-teacher ratio: 15:1 Minority enrollment: 95%
Rank: #33.
Mccollum High School
(Math: 19% | Reading: 29%)
Rank:
Rank:
1/
Bottom 50%10
500 W Formosa Blvd
San Antonio, TX 78221
(210) 989-1500
San Antonio, TX 78221
(210) 989-1500
Gr: 9-12 | 1,502 students Student-teacher ratio: 14:1 Minority enrollment: 97%
Rank: #44.
Harlandale High School
(Math: 16% | Reading: 29%)
Rank:
Rank:
1/
Bottom 50%10
114 E Gerald Ave
San Antonio, TX 78214
(210) 989-1000
San Antonio, TX 78214
(210) 989-1000
Gr: 9-12 | 1,652 students Student-teacher ratio: 15:1 Minority enrollment: 99%
Rank: n/an/a
Bexar Co J J A E P
Alternative School
102 Genevieve St
San Antonio, TX 78214
(210) 989-4300
San Antonio, TX 78214
(210) 989-4300
Gr: 8-10 | 5 students
Rank: n/an/a
Hac Daep High School
Alternative School
12121 S E Loop 410
San Antonio, TX 78221
(210) 921-4463
San Antonio, TX 78221
(210) 921-4463
Gr: 9-12 | 35 students Student-teacher ratio: 9:1
Frequently Asked Questions
What are the top-ranked public high schools in the neighborhood of Harlandale, San Antonio, TX?
The top-ranked public high schools in the neighborhood of Harlandale, San Antonio, TX include Harlandale Isd Stem Echs-alamo Colleges At Pac, Idea South Flores College Preparatory and Mccollum High School.
How many public high schools are located in the neighborhood of Harlandale, San Antonio?
6 public high schools are located in the neighborhood of Harlandale, San Antonio.
What is the racial composition of students in the neighborhood of Harlandale, San Antonio?
the neighborhood of Harlandale, San Antonio public high schools minority enrollment is 98% of the student body (majority Hispanic), which is more than the Texas public high schools average of 75% (majority Hispanic).
Recent Articles
How to Evaluate School Safety Beyond Headlines
Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.
Choosing a Public School for Executive Function Needs
Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.
What School Climate Surveys Tell You Before Enrolling
Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.