Average
#4661 of 8,552 schools in TX
Harmony Science Acad (san Antonio)
High School · HARMONY PUBLIC SCHOOLS - SOUTH TEXAS
8505 LAKESIDE PKWY, San Antonio, TX 78245
Enrollment
565
Student-Teacher
14.1:1
Score
6.1
Grades
6th – 12th
Enrollment
565
Student-Teacher
14.1:1
Score
6.1
Grades
6th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
Texas schools
#4,661 of 8,552
In San Antonio
#158 of 516
public schools
In district
#5 of 9
HARMONY PUBLIC SCHOOLS - SOUTH TEXAS
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Harmony Science Acad (san Antonio)
High School in San Antonio · grades 6th – 12th. Start here, then compare fit against nearby and district options.
Idea Mays College Preparatory
0.6 mi away. Use as a geographic alternative in the same move search.
Idea Mays Academy
0.6 mi away. Use as a geographic alternative in the same move search.
About Harmony Science Acad (san Antonio)
Harmony Science Acad (san Antonio) is a public high school in San Antonio, TX, part of HARMONY PUBLIC SCHOOLS - SOUTH TEXAS. Harmony Science Acad (san Antonio) serves approximately 565 students, and covers grades 6th-12th, and has a 14.1:1 student-teacher ratio. Harmony Science Acad (san Antonio) has a current MySchoolScout rating of 6.1 out of 10 and ranks #4,661 of 8,552 schools in TX.
Structured state assessment records for Harmony Science Acad (san Antonio) show 60% math proficiency (multi-year average, 2009-2024) and 66% reading/ELA proficiency (multi-year average, 2009-2024).
- This school 6.1 · Average
- District avg 7.3
- TX avg 6.3
What Parents Should Know
Harmony Science Acad (san Antonio) is a charter school: publicly funded, but run with more independence than a traditional district school. Many charters are built around a specific model or focus, so it's worth understanding this one's mission, how enrollment works, and how it differs from the district schools nearby.
38% of students at Harmony Science Acad (san Antonio) were chronically absent in the 2022-23 school year, above the national average. Chronic absenteeism means missing 15 or more school days, and at high rates it drags on classroom pacing for everyone. Ask what the school does to help families get kids to class consistently.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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Harmony Science Acad (san Antonio) — Students at Harmony Science Acad (san Antonio) score 45% proficient, which is above what's typical for similar communities (expected: 44%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
70.8%
Students qualifying for federal meal assistance
Test Scores TX STAAR (2023-24)
Based on 30 test records from TX state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 5.7/10.
How Harmony Science Acad (san Antonio) Compares
See how Harmony Science Acad (san Antonio) performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
8505 LAKESIDE PKWY, San Antonio, TX 78245
Nearby Alternatives
Families considering Harmony Science Acad (san Antonio) may also want to explore other high schools in the area. IDEA MAYS COLLEGE PREPARATORY (rated 6.0/10, 0.6 miles away), with a very similar rating. Another option is JAY H S (rated 3.7/10, 1.2 miles away), a more accessible option. Additionally, ALTERNATIVE H S (rated 3.2/10, 1.0 miles away), a more accessible option. For more schools in San Antonio, see our San Antonio schools guide .
Nearby Schools
20 within 1.9 mi| School | Distance | Rating |
|---|---|---|
| IDEA MAYS COLLEGE PREPARATORY San Antonio | 0.6 mi | 6.0 |
| IDEA MAYS ACADEMY San Antonio | 0.6 mi | 7.7 |
| MEADOW VILLAGE EL San Antonio | 0.8 mi | 4.0 |
| GREAT HEARTS WESTERN HILLS San Antonio | 0.9 mi | 5.2 |
| HATCHETT EL San Antonio | 0.8 mi | 2.8 |
| ALTERNATIVE H S San Antonio | 1.0 mi | 3.2 |
| PEASE MIDDLE San Antonio | 1.0 mi | 3.5 |
| JAY H S San Antonio | 1.2 mi | 3.7 |
| HARMONY SCHOOL OF EXCELLENCE - SAN ANTONIO San Antonio | 1.4 mi | 4.1 |
| LIGHTHOUSE EL San Antonio | 1.4 mi | 3.8 |
| LIGHTHOUSE MIDDLE San Antonio | 1.4 mi | 1.7 |
| LIGHTHOUSE HIGH San Antonio | 1.4 mi | 2.1 |
| GLENN EL San Antonio | 1.6 mi | 3.6 |
| HULL EL San Antonio | 1.6 mi | 3.5 |
| WESTWOOD TERRACE EL San Antonio | 1.7 mi | 4.3 |
| EVERS EL San Antonio | 1.8 mi | 3.4 |
| TRAIN-UP A CHILD LEARNING CENTER / NURSERY San Antonio | 1.8 mi | — |
| JUBILEE SCHOOL OF INNOVATION AND ARTS San Antonio | 1.7 mi | 6.3 |
| JUBILEE WESTWOOD San Antonio | 1.7 mi | 6.4 |
| ADAMS HILL EL San Antonio | 1.9 mi | 3.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 78245 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$87,890
Median Home Value
$241,500
Median Rent
$1,563/mo
Population
91,388
College Educated
25.7%
Homeownership
72.4%
Avg Commute
29.1 min
Poverty Rate
9.3%
Median Age
32
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| LAGO VISTA H S Lago Vista, TX | 6.1 |
| PIONEER TECHNOLOGY (PTAA) MESQUITE Dallas, TX | 6.1 |
| PRESIDIO H S Presidio, TX | 6.1 |
| ROCKDALE H S Rockdale, TX | 6.1 |
| ST JOHN XXIII COLLEGE PRREPARATORY Katy, TX | 6.1 |
| TRINITY H S Trinity, TX | 6.1 |
Frequently Asked Questions
Common questions about Harmony Science Acad (san Antonio)
What grades does Harmony Science Acad (san Antonio) serve?
Harmony Science Acad (san Antonio) serves students in grades 6th through 12th.
How many students attend Harmony Science Acad (san Antonio)?
Harmony Science Acad (san Antonio) has an enrollment of approximately 565 students.
What is the student-teacher ratio at Harmony Science Acad (san Antonio)?
The student-teacher ratio at Harmony Science Acad (san Antonio) is 14.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Harmony Science Acad (san Antonio) rank in TX?
Harmony Science Acad (san Antonio) ranks #4,661 of 8,552 schools in TX.
What is Harmony Science Acad (san Antonio)'s MySchoolScout rating?
Harmony Science Acad (san Antonio) has a current MySchoolScout rating of 6.1 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Harmony Science Acad (san Antonio)?
Based on loaded state assessment records, Harmony Science Acad (san Antonio) has 60% math proficiency (multi-year average, 2009-2024) and 66% reading/ELA proficiency (multi-year average, 2009-2024).
Is Harmony Science Acad (san Antonio) a charter school?
Yes, Harmony Science Acad (san Antonio) is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Harmony Science Acad (san Antonio) a Title I school?
No, Harmony Science Acad (san Antonio) is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Harmony Science Acad (san Antonio)?
70.8% of students at Harmony Science Acad (san Antonio) qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 6th – 12th
- Enrollment
- 565
- Student-Teacher Ratio
- 14.1:1
- Teachers (FTE)
- 40
- Free/Reduced Lunch
- 70.8%
- Type
- regular
- Setting
- Large City
- County
- Bexar County
- Chronic Absenteeism (SY 2022-23)
- 37.9%
- Phone
- (210) 674-7788
- 4-Year Graduation
- 95%+
Resources & Links
District
HARMONY PUBLIC SCHOOLS - SOUTH TEXAS- District Enrollment
- 4,855
- Schools in District
- 9
- Per-Pupil Spending
- $12,779
- District Rank
- #5 of 9
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
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