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SCHOOL COMMUNITY·HARMONY PUBLIC SCHOOLS - HOUSTON WEST·NCES 480140513426

Harmony School of Innovation - Katy

21650 BELLAIRE BLVD, KATY, TX 77407 · (281) 392-9000 · Fort Bend County
GRADES 08–12HIGH11-CITYCHARTERTITLE IREGULAR SCHOOL876 STUDENTS
A-
allk12 Grade
Scored higher than 78% of Texas public high schools
  • A-Test scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
  • A-Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
  • C+Three-year trend Change in reading and math proficiency over the last three test years.

Grades compare a school only with schools in the same state, because every state gives its own test. How grades work · Top-graded Texas public high schools

Enrollment
876
High
DISTRICT 894 · STATE 796
Student : Teacher
17.4:1
50 FTE teachers
DISTRICT 17.3:1 · STATE 15.1:1
Free / Reduced Lunch
47%
410 students
DISTRICT 57% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other high schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Grade 820523%
Grade 923427%
Grade 1018221%
Grade 1114416%
Grade 1211113%
Student demographics
75%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 74% · STATE 63% · US 70%
White
18721%
DISTRICT 15% · STATE 24% · US 43%
Hispanic
15618%
DISTRICT 19% · STATE 54% · US 30%
Black
28733%
DISTRICT 31% · STATE 13% · US 15%
Asian
22426%
DISTRICT 32% · STATE 6% · US 6%
Two+
192%
DISTRICT 2% · STATE 3% · US 5%
Native American
10%
DISTRICT 0% · STATE 0% · US 1%
Pacific Islander
20%
DISTRICT 0% · STATE 0% · US 0%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
44250%
Female
43450%

School pathway

Feeds from
Harmony Science Academy-KatyPK–07
Based on grade levels within HARMONY PUBLIC SCHOOLS - HOUSTON WEST. Attendance zones can vary; confirm enrollment with the district.

Discussions

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Test scores

STAAR 2025-26 . % Meets Grade Level or Above
Reading
82.0%
TX avg 54.5% . +33.0pp since 2020
Mathematics
75.0%
TX avg 45.3% . +24.0pp since 2020

What this means: On the STAAR, Texas's statewide test, about 82 of every 100 students at this school read at grade level and about 75 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 33 points since 2020, while math scores are up about 24 points.

Performance levels, 2025-26

SubjectMasters Grade LevelMeets Grade LevelApproaches Grade LevelDid Not Meet Grade Level
Reading36.0%46.0%9.0%9.0%
Mathematics48.0%27.0%18.0%7.0%
Share of tested students at each STAAR level. Each student counts in one level, so a row adds to about 100%.

STAAR results by year

School yearReadingMathematics
2025-2682.0%75.0%
2024-2581.0%77.0%
2023-2483.0%69.0%
2022-2371.0%63.0%
2021-2264.0%65.0%
2020-2149.0%51.0%
% Meets Grade Level or Above, all students and all tested grades.
Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
OUTPERFORMING
Top 10% of TX schools after controlling for student poverty
Actual proficiency
69.5%
composite math + reading, all grades
Predicted
53.7%
based on TX schools with similar FRL share
Beats by
+15.8pp
above demographic expectation

What this means: About 70% of students here test proficient in math and reading, well above the roughly 54% typical for Texas schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 16 points, placing it in Texas's top 10%.

BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

Schools most like Harmony School of Innovation - Katy

Harmony School of Innovation - Katy's state test result (69.5% proficient) is higher than 3 of the 5 schools below with a result.

SchoolStudentsLow-incomeProficient
Harmony School of Innovation - Katy this school87646.8%69.5%
Harmony Science Academy - Euless
EULESS
65950.4%72.7%
Ranchview High School
IRVING
89950.2%54.8%
Harmony School of Innovation - Dallas
DALLAS
53946.2%61.3%
Tccse Early College H S at Timberview
ARLINGTON
27749.8%95.7%
William B Travis High School
RICHMOND
3,11437.8%69.3%
Matched among Texas high schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.

Where Harmony School of Innovation - Katy ranks

Among high schools
MeasureThis schoolIn TexasIn Fort Bend County
State test proficiency
ranked highest first
69.5%#251 of 1,385#13 of 30
Math proficiency
ranked highest first
75.0%#95 of 1,425
▼ 42
#8 of 30
▼ 4
Reading proficiency
ranked highest first
82.0%#136 of 1,425
▲ 3
#7 of 30
no change
3-year test score change
ranked biggest gain first
+11.5pp#741 of 1,184#25 of 27
Enrollment
ranked largest first
876#643 of 2,107#27 of 39
Students per teacher
ranked fewest first
17.4:1#1,118 of 1,344#15 of 29
Diversity index
ranked most diverse first
75.0%#24 of 1,346#4 of 29
Free and reduced lunch
ranked highest share first
46.8%#1,070 of 1,522#15 of 31
Enrollment change since 2017-18
ranked fastest growth first
+53.1%#67 of 672#3 of 18
Ranked against other public high schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
876
+247 (+39%) vs 2020
Student : Teacher
17.4:1
was 15.7:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2587650.417.4:147% (410)
2023-2478847.816.5:155% (432)
2022-2359045.113.1:154% (317)
2020-216294015.7:152% (330)
2017-1857239.714.4:141% (233)
Source: NCES Common Core of Data. Rows are the federal collections on file for Harmony School of Innovation - Katy.

Since 2017-18: students up 53% (572 to 876); teachers up 27% (39.7 to 50.4).

About Harmony School of Innovation - Katy

Harmony School of Innovation - Katy is a public medium-sized high school in KATY, Texas. The student body numbers 876 students, from grades 8 through 12.

Harmony School of Innovation - Katy is one of the 6 schools that make up HARMONY PUBLIC SCHOOLS - HOUSTON WEST (6,541 students in total).

At Harmony School of Innovation - Katy, the largest share of students is Black, at 33%. After that, the student body is 26% Asian, 21% White, 18% Hispanic, and 2% multiracial. Census figures show Fort Bend County is about 21% Black. The school's diversity index is 75%, meaning two students picked at random have a 75% chance of belonging to different racial or ethnic groups.

The ratio of students to teachers is 17.4:1, with 50.4 full-time-equivalent teachers on staff. The school has more students per teacher than the 15.1:1 average for high schools in Texas. Lunch subsidy eligibility at Harmony School of Innovation - Katy is 47%.

Measured against Texas public high schools, Harmony School of Innovation - Katy receives an A-. The grade weighs proficiency most heavily, then how results compare with what the school's low-income share predicts, then the three-year change.

Harmony School of Innovation - Katy outperforms its prediction by 15.8 points. The model expects 53.7% for a school with its free or reduced-price lunch share in Texas; the school's rate is 69.5%.

Census estimates describe Fort Bend County this way: the median household income is $114,041, a bachelor's degree or higher is held by about 50% of adults, and the share of residents below the poverty line is 7%. In all, Fort Bend County has 217 public schools and roughly 191,372 students.

The nearest public school is H F McNeill Elementary School, at about 0.8 miles. Inside a five-mile radius, there are at least 8 other public schools. The school's 69.5% average proficiency ranks 7th among 9 nearby schools.

Its location is classified as City: Large by the National Center for Education Statistics. Charter status: Harmony School of Innovation - Katy is a public charter school.

2024-25 enrollment was 876, a 39% gain from 629 in 2020-21. By 2024-25, the school had 17.4 students per teacher, compared with 15.7 in 2020-21.

Posts about science fairs, picture day, and bus routes are welcome on this page. Questions from prospective families are welcome too.

Fort Bend County at a glance

View full county profile
Population
893,767
Census ACS
Median income
$114,041
Household, ACS
Bachelor's+
50%
Adults 25+
Poverty rate
7%
Below federal line
Schools in county
217
191,372 students

Quick facts

School name
Harmony School of Innovation - Katy
District
HARMONY PUBLIC SCHOOLS - HOUSTON WEST
Address
21650 BELLAIRE BLVD, KATY, TX 77407
Phone
(281) 392-9000
County
Fort Bend County
Level
High
Grade range
08–12
Total enrollment
876
Teachers (FTE)
50
Student–teacher ratio
17.4:1
Free and reduced lunch
410 (47%)
Locale
11-City: Large
NCES ID
480140513426
Charter school
Yes
Virtual school
No

Related schools

Other schools in HARMONY PUBLIC SCHOOLS - HOUSTON WEST
Other schools in KATY
Nearby schools

Frequently asked questions

About Harmony School of Innovation - Katy
How many students attend Harmony School of Innovation - Katy?
Harmony School of Innovation - Katy enrolls approximately 876 students in grades 08-12.
Is Harmony School of Innovation - Katy an elementary, middle, or high school?
Harmony School of Innovation - Katy is a high school covering grades 08-12.
How many teachers does Harmony School of Innovation - Katy have?
Harmony School of Innovation - Katy employs 50 FTE teachers, for a student-to-teacher ratio of 17.4:1.
What is the racial breakdown of students at Harmony School of Innovation - Katy?
At Harmony School of Innovation - Katy, the student body is approximately 21% White, 18% Hispanic, 33% Black, 26% Asian, 2% Two or more.
What district is Harmony School of Innovation - Katy in?
Harmony School of Innovation - Katy is part of HARMONY PUBLIC SCHOOLS - HOUSTON WEST.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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