Harmony Science Academy-houston (Ranked Top 30% for 2025-26)

9431 W Sam Houston Pkwy S
Houston, TX 77099

Top 30%

Serving 708 students in grades 9-12, Harmony Science Academy-houston ranks in the top 30% of all schools in Texas for overall test scores (math proficiency is top 10%, and reading proficiency is top 10%).

The percentage of students achieving is 70-74% (which is higher than the Texas state average of 44%). The percentage of students achieving is 48% (which is lower than the Texas state average of 51%).

The student-teacher ratio of 14:1 is equal to the Texas state level of 14:1.

Minority enrollment is 91% of the student body (majority Hispanic), which is higher than the Texas state average of 75% (majority Hispanic).

Quick Facts (2025-26)

School Type: Charter School
Grades: 9-12
Enrollment: 708 students
Student-Teacher Ratio: 14:1
Minority Enrollment: 91%
: ≥95% (Top 20% in TX)
: Top 30%
: 70-74% (Top 10%)
: 48% (Btm 50%)
: 45% (Top 50%)
Source: National Center for Education Statistics (NCES), TX Dept. of Education

Top Rankings

Harmony Science Academy-houston ranks among the top 20% of public schools in Texas for:

School Overview

Harmony Science Academy-houston's student population of 708 students has grown by 13% over five school years.

The teacher population of 51 teachers has grown by 21% over five school years.

School Type

Charter School

Grades Offered

Grades 9-12

View Data

Distribution of Students By Grade Trends
Grade	Harmony Science Academy-houston
9	187
10	188
11	185
12	148

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Total Students

708 students

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Total Students Trends Over Years (2003-2023)
Year	Harmony Science Academy-houston
2023	667
2022	702
2021	694
2020	625
2019	625
2018	598
2017	598
2016	578
2015	550
2014	562
2013	632
2012	556
2011	389
2010	395
2009	372
2008	337
2007	377
2006	368
2005	381
2004	371
2003	331

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Gender %

Total Classroom Teachers

51 teachers

View Data

Total Classroom Teachers Trends Over Years (2003-2023)
Year	Harmony Science Academy-houston
2023	52
2022	47
2021	44
2020	42
2019	42
2018	39
2017	39
2016	40
2015	45
2014	46
2013	46
2012	46
2011	33
2010	27
2009	26
2008	32
2007	20
2006	29
2005	24
2004	25
2003	19

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Year Founded

2000

School Calendar

School Rankings

Harmony Science Academy-houston ranks within the top 30% of all 8,096 schools in Texas (based off of combined math and reading proficiency testing data).

The of Harmony Science Academy-houston is 0.58, which is less than the diversity score at state average of 0.64. The school's diversity has stayed relatively flat over five school years.

This School

State Level (TX)

#2259 out of 8096 schools
(Top 30%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Harmony Science Academy-houston
2023	#2259
2022	#2313
2021	#2595
2019	#427
2018	#674
2017	#2378
2016	#1929
2015	#1779
2014	#1787
2013	#804
2012	#2789

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70-74%

44%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	72%	44%	52%
2022	68%	41%	42%
2021	37%	37%	27%
2019	87%	51%	54%
2018	77%	49%	56%
2017	92%	78%	81%
2016	92%	75%	79%
2015	87%	73%	78%
2014	87%	76%	78%
2013	91%	78%	74%
2012	83%	83%	82%

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48%

51%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2022	48%	51%	52%
2021	50%	42%	36%
2019	66%	47%	49%
2018	62%	45%	56%
2017	71%	72%	73%
2016	75%	71%	77%
2015	80%	73%	79%
2014	83%	75%	81%
2013	91%	78%	83%
2012	94%	88%	90%
2011	92%	88%	91%

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45%

46%

View Data

Science Proficiency Comparison Over Years (2021-2022)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2022	45%	46%	40%
2021	52%	43%	33%

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Student-Teacher Ratio

14:1

View Data

Student-Teacher Ratio Comparison Over Years (2003-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	13:1	14:1	14:1
2022	15:1	14:1	14:1
2021	16:1	14:1	16:1
2020	15:1	15:1	15:1
2019	15:1	15:1	15:1
2018	15:1	15:1	16:1
2017	15:1	15:1	16:1
2016	14:1	15:1	15:1
2015	12:1	15:1	15:1
2014	12:1	15:1	14:1
2013	14:1	15:1	16:1
2012	12:1	15:1	14:1
2011	12:1	15:1	15:1
2010	14:1	15:1	16:1
2009	14:1	14:1	15:1
2008	11:1	14:1	12:1
2007	19:1	15:1	16:1
2006	13:1	15:1	14:1
2005	16:1	15:1	16:1
2004	15:1	15:1	15:1
2003	17:1	15:1	17:1

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American Indian

n/a

Asian

12%

View Data

Asian Student Percentage Comparison Over Years (2003-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	13%	5%	8%
2022	15%	5%	8%
2021	17%	5%	8%
2020	17%	5%	9%
2019	17%	5%	9%
2018	16%	5%	10%
2017	16%	5%	10%
2016	16%	4%	11%
2015	14%	4%	11%
2014	15%	4%	7%
2013	19%	4%	14%
2012	20%	4%	16%
2011	21%	4%	17%
2010	14%	4%	17%
2009	19%	4%	17%
2008	16%	4%	12%
2007	11%	4%	7%
2006	7%	3%	5%
2005	4%	3%	4%
2004	5%	3%	5%
2003	4%	3%	4%

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Hispanic

61%

53%

View Data

Hispanic Student Percentage Comparison Over Years (2003-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	60%	53%	52%
2022	58%	53%	53%
2021	56%	53%	52%
2020	52%	53%	51%
2019	52%	53%	51%
2018	51%	52%	48%
2017	51%	52%	48%
2016	51%	52%	45%
2015	49%	52%	42%
2014	43%	52%	36%
2013	39%	51%	36%
2012	40%	51%	35%
2011	33%	50%	33%
2010	43%	49%	48%
2009	41%	48%	48%
2008	38%	47%	53%
2007	37%	46%	61%
2006	36%	46%	52%
2005	37%	45%	45%
2004	37%	44%	37%
2003	24%	43%	24%

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Black

18%

13%

View Data

Black Student Percentage Comparison Over Years (2003-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	20%	13%	30%
2022	19%	13%	29%
2021	19%	13%	30%
2020	18%	13%	29%
2019	18%	13%	29%
2018	22%	13%	32%
2017	22%	13%	32%
2016	22%	13%	32%
2015	22%	13%	33%
2014	21%	13%	31%
2013	22%	13%	34%
2012	21%	13%	32%
2011	24%	13%	31%
2010	29%	14%	20%
2009	24%	14%	17%
2008	27%	14%	16%
2007	31%	14%	18%
2006	40%	15%	30%
2005	47%	14%	38%
2004	45%	14%	45%
2003	60%	14%	60%

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White

25%

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White Student Percentage Comparison Over Years (2003-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	7%	26%	9%
2022	8%	26%	9%
2021	7%	26%	9%
2020	12%	27%	10%
2019	12%	27%	10%
2018	10%	28%	10%
2017	10%	28%	10%
2016	10%	29%	11%
2015	14%	29%	13%
2014	19%	29%	14%
2013	19%	30%	15%
2012	16%	31%	16%
2011	19%	31%	18%
2010	14%	33%	15%
2009	15%	34%	17%
2008	19%	35%	19%
2007	21%	36%	14%
2006	17%	36%	13%
2005	11%	38%	12%
2004	12%	39%	12%
2003	10%	40%	10%

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Hawaiian

n/a

Two or more races

n/a

View Data

Two or More Races Student Percentage Comparison Over Years (2011-2021)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2021	1%	3%	1%
2020	1%	2%	1%
2019	1%	2%	1%
2018	1%	2%
2017	1%	2%
2016	1%	2%	1%
2015	1%	2%	1%
2014	1%	2%	3%
2012	1%	1%	1%
2011	1%	2%	1%

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All Ethnic Groups

0.58

0.64

View Data

Diversity Score Comparison Over Years (2003-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	0.58	0.64	0.63
2022	0.60	0.64	0.63
2021	0.62	0.64	0.63
2020	0.66	0.63	0.65
2019	0.66	0.63	0.65
2018	0.66	0.64	0.66
2017	0.66	0.64	0.66
2016	0.66	0.63	0.67
2015	0.68	0.63	0.69
2014	0.72	0.63	0.60
2013	0.73	0.64	0.72
2012	0.74	0.64	0.73
2011	0.76	0.64	0.74
2010	0.70	0.64	0.68
2009	0.73	0.64	0.69
2008	0.73	0.64	0.65
2007	0.72	0.64	0.57
2006	0.72	0.64	0.64
2005	0.63	0.64	0.64
2004	0.65	0.64	0.65
2003	0.58	0.64	0.58

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≥95%

90%

View Data

Graduation Rate Comparison Over Years (2012-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	95%	90%
2022	95%	90%	97%
2021	95%	89%	95%
2019	92%	89%	93%
2018	95%	89%	97%
2017	95%	89%	95%
2016	95%	89%	95%
2015	92%	89%	92%
2014	95%	88%	95%
2013	95%	88%	95%
2012	95%	88%	95%

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Participates in the

Yes

Eligible for

85%

57%

View Data

Free Lunch Eligibility Comparison Over Years (2003-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	71%	57%	71%
2022	77%	57%	78%
2021	68%	56%	69%
2020	73%	56%	70%
2019	73%	56%	70%
2018	58%	53%	60%
2017	58%	53%	60%
2016	63%	53%	57%
2015	60%	52%	56%
2014	61%	53%	59%
2013	53%	53%	53%
2012	54%	44%	49%
2011	54%	44%	50%
2010	62%	43%	52%
2009	50%	40%	46%
2008	52%	39%	50%
2007	49%	39%	53%
2006	49%	40%	52%
2005	46%	39%	46%
2004	46%	39%	46%
2003	42%	39%	42%

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Eligible for

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2003-2023)
Year	Harmony Science Academy-houston	Texas	Harmony 菜創利郊利 Schools - Houston South School District
2023	9%	5%	8%
2022	3%	4%	4%
2021	6%	4%	8%
2020	7%	4%	9%
2019	7%	4%	9%
2018	8%	6%	11%
2017	8%	6%	11%
2016	13%	6%	11%
2015	14%	6%	13%
2014	14%	7%	15%
2013	13%	7%	13%
2012	17%	7%	15%
2011	19%	7%	14%
2010	19%	8%	12%
2009	14%	8%	12%
2008	17%	8%	12%
2007	15%	8%	13%
2006	14%	8%	11%
2005	11%	8%	13%
2004	12%	7%	12%
2003	7%	7%	7%

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School Statewide Testing

School District Name

Harmony 菜創利郊利 Schools - Houston South School District

Source: National Center for Education Statistics (NCES), TX Dept. of Education

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Harmony Science Academy-houston's ranking?

Harmony Science Academy-houston is ranked #2259 out of 8,096 schools, which ranks it among the top 30% of public schools in Texas.

What percent of students have achieved state testing proficiency in math and reading?

70-74% of students have achieved math proficiency (compared to the 44% TX state average), while 48% of students have achieved reading proficiency (compared to the 51% TX state average).

What is the graduation rate of Harmony Science Academy-houston?

The graduation rate of Harmony Science Academy-houston is 95%, which is higher than the Texas state average of 90%.

How many students attend Harmony Science Academy-houston?

708 students attend Harmony Science Academy-houston.

What is the racial composition of the student body?

61% of Harmony Science Academy-houston students are Hispanic, 18% of students are Black, 12% of students are Asian, and 9% of students are White.

What is the student-teacher ratio of Harmony Science Academy-houston?

Harmony Science Academy-houston has a student ration of 14:1, which is equal to the Texas state average of 14:1.

What grades does Harmony Science Academy-houston offer ?

Harmony Science Academy-houston offers enrollment in grades 9-12

What school district is Harmony Science Academy-houston part of?

Harmony Science Academy-houston is part of Harmony 菜創利郊利 Schools - Houston South School District.