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SCHOOL COMMUNITY·INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS)·NCES 480144013412

ILTEXAS HOUSTON WINDMILL LAKES EL

9898 WINDMILL LAKES BLVD, HOUSTON, TX 77075 · (713) 944-4334 · Harris County
GRADES PK–05ELEMENTARY11-CITYCHARTERTITLE IREGULAR SCHOOL736 STUDENTS
Enrollment
736
Elementary
DISTRICT 786 · STATE 519
Student : Teacher
14.9:1
49 FTE teachers
DISTRICT 15.7:1 · STATE 15.1:1
Free / Reduced Lunch
88%
645 students
DISTRICT 73% · STATE 65%
Community
1
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Pre-K
60
Kindergarten
95
Grade 1
96
Grade 2
93
Grade 3
123
Grade 4
136
Grade 5
133
Student demographics
White
101%
DISTRICT 7% · STATE 24%
Hispanic
58980%
DISTRICT 59% · STATE 54%
Black
12217%
DISTRICT 25% · STATE 13%
Asian
51%
DISTRICT 5% · STATE 6%
Two+
101%
DISTRICT 3% · STATE 3%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
35949%
Female
37751%

Discussions

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Test scores

STAAR 2023-24 . % Meets Grade Level or Above
Reading
25.0%
TX avg 51.8% . +12.0pp since 2020
Mathematics
16.0%
TX avg 42.0% . +6.0pp since 2020
Source: STAAR. All students, all grades. See all years and grades →

BeatsExpectations

Demographically-adjusted score · methodology
Tier
UNDERPERFORMING
Bottom 10% of TX schools after controlling for student poverty
Actual proficiency
16.7%
composite math + reading, all grades
Predicted
35.6%
based on TX schools with similar FRL share
Beats by
-18.9pp
below demographic expectation
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
736
-159 (-18%) vs 2017
Student : Teacher
14.9:1
was 16.8:1
% White
1%
was 2%
% Hispanic
80%
was 77%
% Black
17%
was 18%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About ILTEXAS HOUSTON WINDMILL LAKES EL

ILTEXAS HOUSTON WINDMILL LAKES EL operates as a mid-sized primary school in HOUSTON, Texas, part of INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS). Current enrollment sits at 736 students spanning grades pre-K through 5. By comparison, Texas's public schools average about 519 students each, so ILTEXAS HOUSTON WINDMILL LAKES EL sits 42% bigger than that benchmark.

INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS) comprises 44 schools with combined enrollment of 25,497 students; ILTEXAS HOUSTON WINDMILL LAKES EL is among them.

On the student-mix side, ILTEXAS HOUSTON WINDMILL LAKES EL logs that nearly all students (80%) are Hispanic. The remainder consists of 17% Black. That is visibly more Hispanic than the county at large, where the share is closer to 44%.

On the resource side, On paper, ILTEXAS HOUSTON WINDMILL LAKES EL has 49 full-time-equivalent teachers, translating to a class-load average of around 14.9:1. The state averages about 15.1:1, putting this campus right in line with peers. About 88% of enrolled students meet the income threshold for free or reduced-price lunch, often used as a Title I proxy. Set against Harris County (around 70%), the school's rate is meaningfully above typical.

With demographic context factored in, ILTEXAS HOUSTON WINDMILL LAKES EL is in the bottom 10% of Texas public schools. The BeatsExpectations model predicts schools with this FRL share to land around 35.6%; ILTEXAS HOUSTON WINDMILL LAKES EL posts 16.7%, -18.9 points below that line.

In the surrounding community, ACS estimates for Harris County put median household income runs about $74,983, roughly 34% of adults have completed at least a four-year degree, and roughly 13% of residents live below the federal poverty line. ILTEXAS HOUSTON WINDMILL LAKES EL is one of 1205 public schools in Harris County (combined enrollment of about 886,911 students).

ILTEXAS HOUSTON WINDMILL LAKES MIDDLE is the nearest neighboring public school, about 0.0 miles from this campus. 8 of the 8 nearest public schools sit inside a five-mile radius. Ranking that nearby cluster on reported proficiency puts ILTEXAS HOUSTON WINDMILL LAKES EL at 9th of 9; the average score across the group is 39.3%.

The campus sits in an urban setting. ILTEXAS HOUSTON WINDMILL LAKES EL operates as a public charter school, meaning it is publicly funded but governed independently of the surrounding district's traditional schools.

Over the past 7-year window. Over the past 7-year window, the student count shrank 18%: 895 students in 2018 compared to 736 in 2025. The student-to-teacher ratio narrowed from 16.8:1 in 2018 to 14.9:1 today.

On this page, posts here usually surface around classroom updates, athletics, and weather closures. Members of the school community can share what they know.

Harris County at a glance

View full county profile
Population
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

School name
ILTEXAS HOUSTON WINDMILL LAKES EL
District
INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS)
Address
9898 WINDMILL LAKES BLVD, HOUSTON, TX 77075
Phone
(713) 944-4334
County
Harris County
Level
Elementary
Grade range
PK–05
Total enrollment
736
Teachers (FTE)
49
Student–teacher ratio
14.9:1
Free/Reduced lunch
645 (88%)
Locale
11-City: Large
NCES ID
480144013412
Charter school
Yes
Virtual school
No

Related schools

Other schools in INTERNATIONAL LEADERSHIP OF TEXAS (ILTEXAS)
Other schools in HOUSTON
Nearby schools

Frequently asked questions

About ILTEXAS HOUSTON WINDMILL LAKES EL
What is the total enrollment at ILTEXAS HOUSTON WINDMILL LAKES EL?
ILTEXAS HOUSTON WINDMILL LAKES EL enrolls approximately 736 students in grades PK-05.
What age range does ILTEXAS HOUSTON WINDMILL LAKES EL serve?
ILTEXAS HOUSTON WINDMILL LAKES EL serves students from grade PK through grade 05.
How many teachers does ILTEXAS HOUSTON WINDMILL LAKES EL have?
ILTEXAS HOUSTON WINDMILL LAKES EL employs 49 FTE teachers, for a student-to-teacher ratio of 14.9:1.
What is the racial breakdown of students at ILTEXAS HOUSTON WINDMILL LAKES EL?
At ILTEXAS HOUSTON WINDMILL LAKES EL, the student body is approximately 1% White, 80% Hispanic, 17% Black, 1% Asian, 1% Two or more.
Is ILTEXAS HOUSTON WINDMILL LAKES EL public or private?
ILTEXAS HOUSTON WINDMILL LAKES EL 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.
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