- Enrollment
- 941
- Students per teacher
- 16.2:1
- Resource Index
- 43/100
Elementary school (grades K-5) · Houston, TX
Iltexas Houston Windmill Lakes El
Federal NCES profile for Iltexas Houston Windmill Lakes El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 35/100.
2024-25 NCES dataElementary school (grades K-5)NCES 480144013412Charter school
👥 S:T ratio 46
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 24
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Iltexas Houston Windmill Lakes El earns 35/100 on the Resource Investment Index, with class sizes near the Texas median.
- #63 of 114
- elementary schools in Houston · Resource Index
- 35
- Resource Index · Typical
- 13.4:1
- students per teacher
- 76.7%
- free-lunch eligible
Iltexas Houston Windmill Lakes El has class sizes near the Texas median. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Iltexas Houston Windmill Lakes El ranks #63 of 114 elementary schools in Houston, TX.
School address
District: International Leadership of Texas (Iltexas) · Texas
NCES ID 480144013412 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-34 students YoY
Iltexas Houston Windmill Lakes El held near 802 students from 2022-23 to 2023-24 (-34 headcount).
Teacher FTE lost 55.1 → 53.7 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-34 students YoY 480144013412 · Houston, TX Elementary · MID · CHARTER
736 enr · 13.4:1 · 76.7% lunch · RII 35
Nearest enrollment peer: Iltexas Garland El (941 students)
Iltexas Houston Windmill Lakes El held near 802 students from 2022-23 to 2023-24 (-34 headcount). Teacher FTE lost 55.1 → 53.7 across the same CCD years. Read with this school → · District book → · Texas schools → · Find another →
Iltexas Houston Windmill Lakes El in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Iltexas Garlan
Iltexas Garland El
941 students
- Iltexas Katy E
Iltexas Katy El
936 students
- Iltexas Grand
Iltexas Grand Prairie El
936 students
- Iltexas Keller
Iltexas Keller El
935 students
- Bg Ramirez El
Bg Ramirez El
888 students
- This school
Iltexas Houston Windmill Lakes El
736 students
What this shows Iltexas Houston Windmill Lakes El reports 736 students on the CCD universe file.
How Iltexas Houston Windmill Lakes El compares
Iltexas Houston Windmill Lakes El held steady on CCD headcount: ratios and free-lunch share vs Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.4:1 | ▼ 9% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 76.7% | ▲ 24% | 61.9% | 51.7% |
| Enrollment | 736 | top 24% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.4:1
Leaner classes than 63% of US schools, a middle-of-the-pack class size.
736
Bigger than 82% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
76.7%
free-lunch eligible
- 24% above the Texas average of 61.9%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
13.4:1
students per teacher
- 9% below state mean
Top 39% in Texas - lower ratio than 61% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
30.4%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$9,669
per pupil, district-wide
- below Texas avg of $14,348
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 736 students, the combined health-and-guidance staffing load for this school.
Discipline context
66
in-school suspensions + 87 out-of-school
Suspension rate: 9.0 per 100 students. Combined in-school and out-of-school rate: 20.8 per 100 students. Reported via the Civil Rights Data Collection. Includes 7 expulsions.
Student demographics
Hispanic or Latino 80.0%
African American 16.6%
White 1.4%
Two or More 1.4%
Asian 0.7%
Largest group: Hispanic or Latino at 80.0% of enrollment.
Student-body diversity index 33.2/100
Simpson diversity index - at 33.2, Iltexas Houston Windmill Lakes El is less mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
District finance for International Leadership of Texas (Iltexas) reports $9,669 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Iltexas Houston Windmill Lakes El Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Iltexas Garland El | Larger | Lower economic need | Higher S:T ratio |
| Iltexas Katy El | Larger | Lower economic need | Higher S:T ratio |
| Iltexas Grand Prairie El | Larger | Lower economic need | Higher S:T ratio |
| Iltexas Keller El | Larger | Lower economic need | Higher S:T ratio |
| Bg Ramirez El | Similar size | Higher economic need | Higher S:T ratio |
Comparisons are relative to Iltexas Houston Windmill Lakes El's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 936
- Students per teacher
- 16.7:1
- Resource Index
- 49/100
- Enrollment
- 936
- Students per teacher
- 17.7:1
- Resource Index
- 37/100
- Enrollment
- 935
- Students per teacher
- 17.3:1
- Resource Index
- 41/100
- Enrollment
- 888
- Students per teacher
- 15.9:1
- Resource Index
- 36/100
Nationwide elementary schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~736 students)
Frequently asked questions about Iltexas Houston Windmill Lakes El
How many students attend Iltexas Houston Windmill Lakes El?
Iltexas Houston Windmill Lakes El has 736 students enrolled. It is an elementary school in Houston, TX. CCD year-over-year: 836 (2022-23) → 802 (2023-24), nearly flat (-34).
What is the student-teacher ratio at Iltexas Houston Windmill Lakes El?
The student-teacher ratio at Iltexas Houston Windmill Lakes El is 13.4:1, which is 9% lower than the Texas average of 14.7:1 and 15% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Iltexas Houston Windmill Lakes El?
76.7% of students at Iltexas Houston Windmill Lakes El are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Iltexas Houston Windmill Lakes El?
The largest demographic group at Iltexas Houston Windmill Lakes El is Hispanic or Latino at 80.0% of enrollment, in Houston, TX.
What is the Resource Investment Index for Iltexas Houston Windmill Lakes El?
Iltexas Houston Windmill Lakes El has a Resource Investment Index of 35/100 (typical reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Iltexas Houston Windmill Lakes El rank among elementary schools in Houston?
By Resource Investment Index, Iltexas Houston Windmill Lakes El ranks #63 of 114 elementary schools in Houston, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Houston on the city page.
What other schools are in International Leadership of Texas (Iltexas)?
Besides Iltexas Houston Windmill Lakes El, International Leadership of Texas (Iltexas) also operates Iltexas Garland El (941 students), Iltexas Katy El (936 students), and Iltexas Grand Prairie El (936 students). See the International Leadership of Texas (Iltexas) district page for the complete list.