Skip to main content

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

Charter Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 661 schools in HOUSTON. Learn more

Featured in: Best Elementary Schools in Houston

Enrollment

496

Student-Teacher

15.5:1

Score

6.1

Grades

Pre-K – 7th

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 metrics
Student ProgressNot Available

Requires 2+ years of test data

Academics5.7Average55%
Student proficiency on state tests, adjusted for community poverty levels.·Area estimate · Based on 661 schools in HOUSTON
College ReadinessNot Available

Data not available for this school

Resources & Environment6.6Above Average45%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio15.5:1
Per-Pupil Spending$12,995

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/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.

Overall Score
6.1/10
46th percentile in TX
Academic
5.7/10
5.7/10
Environment
6.6/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
44%
Teaching Staff
16:1 student-teacher ratio
32 teachers

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.

11 schools nearby View map →

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
Data Year
2023–2024

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 methodology

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.