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If you had an hour of school board time for ILTEXAS HOUSTON WINDMILL LAKES OREM H S, what would you bring up?
Community prompt from u/allk12. Replies below.
Enrollment
837
High
DISTRICT 580 · STATE 796
SCHOOL COMMUNITY·INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS)·NCES 480144013813
Iltexas Houston Windmill Lakes Orem High School
9901 WINDMILL LAKES BLVD, HOUSTON, TX 77075 · (832) 649-6817 · Harris County
GRADES 09–12HIGH11-CITYCHARTERTITLE IREGULAR SCHOOL837 STUDENTS
C+
allk12 Grade
Scored higher than 41% of Texas public high schools
- CTest scores Share of students meeting the state standard in reading, math, and other tested subjects, 2023-24 and 2024-25.
- B+Beats expectations How far test scores land above or below what the share of low-income students predicts for a school in this state.
- DThree-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
Student : Teacher
15.3:1
55 FTE teachers
DISTRICT 12.9:1 · STATE 15.1:1
Free / Reduced Lunch
87%
729 students
DISTRICT 73% · 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
| Grade | Students | Share |
|---|---|---|
| Grade 9 | 223 | 27% |
| Grade 10 | 245 | 29% |
| Grade 11 | 199 | 24% |
| Grade 12 | 170 | 20% |
Student demographics
39%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 58% · STATE 63% · US 70%
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
Test scores
STAAR 2025-26 . % Meets Grade Level or AboveReading
49.0%
TX avg 54.5% . +27.0pp since 2020
Mathematics
21.0%
TX avg 45.3% . +19.0pp since 2020
What this means: On the STAAR, Texas's statewide test, about 49 of every 100 students at this school read at grade level and about 21 of 100 do math at grade level. Across all Texas schools, those numbers are about 55 and 45. Reading scores are up about 27 points since 2020, while math scores are up about 19 points.
Performance levels, 2025-26
| Subject | Masters Grade Level | Meets Grade Level | Approaches Grade Level | Did Not Meet Grade Level |
|---|---|---|---|---|
| Reading | 3.0% | 46.0% | 27.0% | 24.0% |
| Mathematics | 4.0% | 17.0% | 61.0% | 18.0% |
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 year | Reading | Mathematics |
|---|---|---|
| 2025-26 | 49.0% | 21.0% |
| 2024-25 | 40.0% | 23.0% |
| 2023-24 | 50.0% | 42.0% |
| 2022-23 | 36.0% | 34.0% |
| 2021-22 | 31.0% | 21.0% |
| 2020-21 | 22.0% | 2.0% |
% 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 · methodologyTier
AS EXPECTED
Performing as predicted given the school's student profile
Actual proficiency
47.9%
composite math + reading, all grades
Predicted
36.5%
based on TX schools with similar FRL share
Beats by
+11.4pp
above demographic expectation
What this means: About 48% of students here test proficient in math and reading, compared with the roughly 37% typical for Texas schools with a similar share of low-income students. BeatsExpectations measures results against demographically similar schools rather than by raw scores, and this school falls within the typical range, neither among Texas's top nor bottom 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 Iltexas Houston Windmill Lakes Orem High School
Iltexas Houston Windmill Lakes Orem High School's state test result (47.9% proficient) is higher than 3 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Iltexas Houston Windmill Lakes Orem High School this school | 837 | 87.1% | 47.9% |
| Eastside Early College High School AUSTIN | 663 | 89.1% | 25.2% |
| KIPP Houston High School HOUSTON | 642 | 89.9% | 61.7% |
| Justin F Kimball High School DALLAS | 1,175 | 89.5% | 29.5% |
| YES Prep - Hobby HOUSTON | 685 | 86.4% | 39.4% |
| IDEA Achieve College Preparatory HALTOM CITY | 466 | 86.9% | 51.2% |
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 Iltexas Houston Windmill Lakes Orem High School ranks
Among high schools| Measure | This school | In Texas | In Harris County |
|---|---|---|---|
| State test proficiency ranked highest first | 47.9% | #895 of 1,385 | #92 of 150 |
| Math proficiency ranked highest first | 21.0% | #1,287 of 1,425 ▼ 122 | #152 of 155 ▼ 11 |
| Reading proficiency ranked highest first | 49.0% | #991 of 1,425 ▲ 147 | #104 of 155 ▲ 8 |
| 3-year test score change ranked biggest gain first | +0.0pp | #1,065 of 1,184 | #144 of 151 |
| Enrollment ranked largest first | 837 | #661 of 2,107 | #102 of 223 |
| Students per teacher ranked fewest first | 15.3:1 | #788 of 1,344 | #50 of 157 |
| Diversity index ranked most diverse first | 39.5% | #907 of 1,346 | #103 of 157 |
| Free and reduced lunch ranked highest share first | 87.1% | #250 of 1,522 | #59 of 175 |
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 2024-25Enrollment
837
+502 (+150%) vs 2020
Student : Teacher
15.3:1
was 19.7:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 837 | 54.6 | 15.3:1 | 87% (729) |
| 2023-24 | 727 | 48.9 | 14.9:1 | 90% (655) |
| 2022-23 | 602 | 45.3 | 13.3:1 | 86% (516) |
| 2020-21 | 335 | 17 | 19.7:1 | 87% (292) |
Source: NCES Common Core of Data. Rows are the federal collections on file for Iltexas Houston Windmill Lakes Orem High School.
About Iltexas Houston Windmill Lakes Orem High School
Among the schools in HOUSTON, Texas, is Iltexas Houston Windmill Lakes Orem High School, a mid-sized high school. There are 837 students enrolled, covering grades 9 through 12.
The 44 schools in INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS) enroll 25,497 students altogether, Iltexas Houston Windmill Lakes Orem High School among them.
Federal enrollment data show Iltexas Houston Windmill Lakes Orem High School is 75% Hispanic. Other groups include 21% Black. The county population is about 44% Hispanic. On a 0 to 100 scale, the school's diversity index is 39, compared with 70 nationally.
Teacher count: 54.6 full-time equivalents. Student-to-teacher ratio: 15.3:1. It is about the same as the 15.1:1 average for high schools in Texas. Roughly 87% of students come from households that qualify for free or reduced-price lunch. Compared with the 70% average for public schools in Harris County, the school's rate is higher.
Iltexas Houston Windmill Lakes Orem High School holds a C+ allk12 Grade, placing it above 41% of Texas public high schools.
When test results are adjusted for free or reduced-price lunch eligibility, Iltexas Houston Windmill Lakes Orem High School is 11.4 points above its prediction. Actual: 47.9%. Predicted: 36.5%.
The school is in Harris County, where the median household earns about $74,983 a year, a bachelor's degree or higher is held by about 34% of adults, and the share of residents below the poverty line is 13%. Iltexas Houston Windmill Lakes Orem High School shares Harris County with 1,204 other public schools.
Iltexas Houston Windmill Lakes Orem High School is about 0.1 miles from Iltexas Houston Windmill Lakes Elementary School, its nearest public school. Iltexas Houston Windmill Lakes Orem High School has at least 8 other public schools within five miles. Local comparison: Iltexas Houston Windmill Lakes Orem High School ranks 2nd of 9 nearby schools, at 47.9% versus a 35.7% average.
Its NCES locale code is City: Large: the school is inside a principal city with a population of 250,000 or more. This is a charter school, which is a tuition-free public school operating under a charter.
In 2020-21, federal data counted 335 students at Iltexas Houston Windmill Lakes Orem High School; in 2024-25, 837. The grades served may not have been the same in both years. There were fewer students per teacher in 2024-25 (15.3:1) than in 2020-21 (19.7:1).
This page is set up for the Iltexas Houston Windmill Lakes Orem High School community to discuss open houses, carpools, and field trips. Members of the school community can share what they know.
Harris County at a glance
View full county profilePopulation
4,838,303
Census ACS
Median income
$74,983
Household, ACS
Bachelor's+
34%
Adults 25+
Poverty rate
13%
Below federal line
Schools in county
1,205
886,911 students
Quick facts
Related schools
Other schools in INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS)
- Iltexas Garland Elementary SchoolElementary · 941 students
- Iltexas Grand Prairie Elementary SchoolElementary · 936 students
- Iltexas Katy Elementary SchoolElementary · 936 students
- Iltexas Keller Elementary SchoolElementary · 935 students
- Iltexas Msg Ramirez Elementary SchoolElementary · 895 students
- Iltexas Bg Ramirez Elementary SchoolElementary · 888 students
Other schools in HOUSTON
- Texas Connections Academy at HoustonCombined · 8,641 students
- North Shore Senior HighHigh · 4,284 students
- Elsik High SchoolHigh · 4,057 students
- Summer Creek High SchoolHigh · 3,972 students
- Hastings High SchoolHigh · 3,786 students
- C E King High SchoolHigh · 3,716 students
Nearby schools
- Iltexas Houston Windmill Lakes Elementary School0.1 mi · 736
- Iltexas Houston Windmill Lakes Middle School0.1 mi · 449
- Thomas Hancock Elementary School0.4 mi · 336
- Beta Academy0.4 mi · 1,032
- Jessup Elementary School0.7 mi · 326
- Garfield Elementary School0.9 mi · 537
Frequently asked questions
About Iltexas Houston Windmill Lakes Orem High SchoolWhat is the total enrollment at Iltexas Houston Windmill Lakes Orem High School?
Iltexas Houston Windmill Lakes Orem High School enrolls approximately 837 students in grades 09-12.
What grades does Iltexas Houston Windmill Lakes Orem High School serve?
Iltexas Houston Windmill Lakes Orem High School serves grades 09-12.
How many teachers does Iltexas Houston Windmill Lakes Orem High School have?
Iltexas Houston Windmill Lakes Orem High School employs 55 FTE teachers, for a student-to-teacher ratio of 15.3:1.
How diverse is Iltexas Houston Windmill Lakes Orem High School?
Iltexas Houston Windmill Lakes Orem High School reports a student body of 1% White, 75% Hispanic, 21% Black, 0% Asian, 2% Two or more.
Is Iltexas Houston Windmill Lakes Orem High School public or private?
Iltexas Houston Windmill Lakes Orem High School is a public K-12 school operated as a charter, overseen by INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS).
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.