Average
#4645 of 8,547 schools in TX
Based on limited data
Harmony School of Science- San Antonio
Elementary School · HARMONY PUBLIC SCHOOLS - SOUTH TEXAS
9321 W SAM HOUSTON PKWY S, Houston, TX 77099
Estimated academic score. This school does not have standardized test data. Based on 661 schools in HOUSTON. Learn more
Enrollment
496
Student-Teacher
15.5:1
Score
6.1
Grades
Pre-K – 7th
Enrollment
496
Student-Teacher
15.5:1
Score
6.1
Grades
Pre-K – 7th
Updated
2022-23
Updated 2022-23
How this school compares
In Houston
#267 of 723
public schools
Texas elementary schools
#2,274 of 4,678
In district
#1 of 9
HARMONY PUBLIC SCHOOLS - SOUTH TEXAS
About Harmony School of Science- San Antonio
Harmony School of Science-San Antonio serves 496 students from prekindergarten through seventh grade as a charter elementary school in Houston's large suburban landscape. With 32 full-time equivalent teachers, the school maintains a favorable 15.5:1 student-teacher ratio, allowing for more individualized attention in the classroom. The school has earned recognition for its academic approach, receiving a 7.1 out of 10 rating from MySchoolScout and ranking #1798 out of 8598 Texas schools, placing it in the 79th percentile statewide.
This solid performance reflects the school's commitment to providing quality education within the charter school framework. Located in the 77099 ZIP code area, the school serves a diverse community where the median household income is $45,691 and median home values average $163,100. The surrounding neighborhood of nearly 50,000 residents includes families from various economic backgrounds, with 18% of adults holding bachelor's degrees or higher and a poverty rate of 26.1%.
As part of the Harmony network, this campus focuses on science education while serving students through their middle school years before they transition to high school. The school operates within Houston's expansive suburban environment, providing educational opportunities in one of Texas's most populous metropolitan areas.
What Parents Should Know
Harmony School of Science- San Antonio is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.
Score Breakdown
Partial Profile · 2/3 metricsRequires 2+ years of test data
Data not available for this school
View breakdown
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
43.8%
Students qualifying for federal meal assistance
Component weights adjusted due to data availability.
Test Scores
Test score data not yet available for this school.
How Harmony School of Science- San Antonio Compares
See how Harmony School of Science- San Antonio performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
9321 W SAM HOUSTON PKWY S, Houston, TX 77099
Nearby Alternatives
Families considering Harmony School of Science- San Antonio may also want to explore other elementary schools in the area. LITTLE LIONS LEARNING ACADEMY (rated 6.9/10, 1.4 miles away, in nearby San Antonio), which scores slightly higher. Another option is MIRELES EL (rated 5.7/10, 2.3 miles away, in nearby San Antonio), with a comparable rating. Additionally, MORA EL (rated 5.6/10, 2.9 miles away, in nearby San Antonio), with a comparable rating. For more schools in Houston, see our Houston schools guide .
Nearby Schools
20 within 3.0 mi| School | Distance | Rating |
|---|---|---|
| BRENNAN H S San Antonio | 0.5 mi | 5.8 |
| BRISCOE MIDDLE San Antonio | 1.1 mi | 5.0 |
| HOFFMANN EL San Antonio | 1.3 mi | 5.0 |
| GALM EL San Antonio | 1.3 mi | 4.0 |
| COLE EL San Antonio | 1.3 mi | 5.2 |
| LITTLE LIONS LEARNING ACADEMY San Antonio | 1.4 mi | 6.9 |
| LUNA MIDDLE San Antonio | 1.7 mi | 3.8 |
| OTT EL San Antonio | 1.8 mi | 4.8 |
| PINNACLE MONTESSORI San Antonio | 1.8 mi | 6.2 |
| BASIS SAN ANTONIO - JACK LEWIS JR CAMPUS San Antonio | 1.9 mi | 3.6 |
| BASIS SAN ANTONIO PRI - JACK LEWIS JR CAMPUS San Antonio | 1.9 mi | 3.7 |
| MIRELES EL San Antonio | 2.3 mi | 5.7 |
| LIECK EL San Antonio | 2.4 mi | 4.3 |
| LEWIS EL San Antonio | 2.4 mi | 5.0 |
| PRIMROSE SCHOOL OF ALAMO RANCH San Antonio | 2.6 mi | — |
| VALE MIDDLE San Antonio | 2.4 mi | 4.8 |
| FORESTER EL San Antonio | 2.6 mi | 3.0 |
| TAFT H S San Antonio | 2.8 mi | 6.5 |
| MORA EL San Antonio | 2.9 mi | 5.6 |
| PINNACLE MONTESSORI ACADEMY OF ALAMO RANCH San Antonio | 3.0 mi | — |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 77099 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$48,735
Median Home Value
$176,800
Median Rent
$1,218/mo
Population
49,271
College Educated
19.7%
Homeownership
37.2%
Avg Commute
28.6 min
Poverty Rate
25.9%
Median Age
34.8
Community Profile
The community surrounding Harmony School of Science- San Antonio has a median household income of $48,735. It is a community where 20% of adults hold a bachelor's degree or higher. The median home value in the area is $176,800, with a median rent of $1,218/month. The area has a poverty rate of 25.9%, indicating some economic challenges in the community. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| A E BUTLER INT Quinlan, TX | 6.1 |
| ALDERSON EL Lubbock, TX | 6.1 |
| AOY EL El Paso, TX | 6.1 |
| ARMAND BAYOU EL Houston, TX | 6.1 |
| BELT LINE EL Lancaster, TX | 6.1 |
| BENBROOK EL Houston, TX | 6.1 |
Frequently Asked Questions
Common questions about Harmony School of Science- San Antonio
What grades does Harmony School of Science- San Antonio serve?
Harmony School of Science- San Antonio serves students in grades Pre-K through 7th.
How many students attend Harmony School of Science- San Antonio?
Harmony School of Science- San Antonio has an enrollment of approximately 496 students.
What is the student-teacher ratio at Harmony School of Science- San Antonio?
The student-teacher ratio at Harmony School of Science- San Antonio is 15.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Harmony School of Science- San Antonio rank in TX?
Harmony School of Science- San Antonio is ranked #4645 out of 8,547 schools in TX.
What is Harmony School of Science- San Antonio's MySchoolScout rating?
Harmony School of Science- San Antonio has a composite rating of 6.1 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
Is Harmony School of Science- San Antonio a charter school?
Yes, Harmony School of Science- 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 School of Science- San Antonio a Title I school?
No, Harmony School of Science- San Antonio is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Harmony School of Science- San Antonio?
43.8% of students at Harmony School of Science- 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
- City Safety
- High (5,451/100K)
FBI UCR 2024. City-level (Houston). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 7th
- Enrollment
- 496
- Student-Teacher Ratio
- 15.5:1
- Teachers (FTE)
- 32
- Free/Reduced Lunch
- 43.8%
- Type
- regular
- Setting
- Large Suburb
- County
- Bexar County
- Phone
- (210) 267-9954
- Data Year
- 2023–2024
Resources & Links
District
HARMONY PUBLIC SCHOOLS - SOUTH TEXAS- District Enrollment
- 4,855
- Schools in District
- 9
- Per-Pupil Spending
- $12,779
- District Rank
- #1 of 9
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
- Best Public Schools in Texas 2026: Top-Ranked Elementary, Middle & High Schoolsbest schools
- Best Schools in Houston, TX — 2026 Rankingsbest schools
- Moving for Schools: How to Find the Best Schools Before You Relocateguides
- Understanding School Ratings: A Parent's Guide to Using Data for School Choice Decisionsguides
- Best School Districts to Move To in 2026: A Data-Driven Guidebest schools
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