- Enrollment
- 2,766
- Students per teacher
- 15.9:1
- Resource Index
- 43/100
Other / mixed grade configuration · Manvel, TX
Red Duke El
Federal NCES profile for Red Duke El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 44/100.
2024-25 NCES dataOther / mixed grade configurationNCES 480809012913
👥 S:T ratio 29
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 79
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Red Duke El earns 44/100 on the Resource Investment Index, with class sizes larger than 85% of Texas schools. It is also more racially and ethnically mixed than most Texas schools.
- #2 of 3
- schools in Manvel · Resource Index
- 44
- Resource Index · Typical
- 17.8:1
- large classes for Texas
- 35.1%
- free-lunch eligible
Red Duke El has class sizes larger than 85% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Red Duke El ranks #2 of 3 schools in Manvel, TX.
School address
CCD year-over-year · 2022-23 → 2023-24
+110 students YoY
Red Duke El grew from 612 students in 2022-23 to 722 in 2023-24 (+18.0%).
Teacher FTE added 40.3 → 44.4 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+110 students YoY 480809012913 · Manvel, TX Other · MID · TRAD
711 enr · 17.8:1 · 35.1% lunch · RII 44
Nearest enrollment peer: Alvin H S (2,766 students)
Red Duke El grew from 612 students in 2022-23 to 722 in 2023-24 (+18.0%). Teacher FTE added 40.3 → 44.4 across the same CCD years. Read with this school → · District book → · Texas schools → · Find another →
Red Duke El in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Alvin H S
Alvin H S
2,766 students
- Shadow Creek H
Shadow Creek H S
2,599 students
- Manvel H S
Manvel H S
2,238 students
- Iowa Colony H
Iowa Colony H S
1,781 students
- Dr Ronald E Mc 1,034
Dr Ronald E Mcnair J H
1,034 students
- This school 711
Red Duke El
711 students
What this shows Red Duke El reports 711 students on the CCD universe file.
How Red Duke El compares
Red Duke El is a growing campus on CCD: ratios and free-lunch share vs Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 17.8:1 | ▲ 21% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 35.1% | ▼ 43% | 61.9% | 51.7% |
| Enrollment | 711 | top 26% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
17.8:1
Leaner classes than 26% of US schools, heavier class loads than most.
711
Bigger than 81% of US schools by enrollment, a large campus nationally.
Equity indicators methodology
Economic need
35.1%
free-lunch eligible
- 43% below the Texas average of 61.9%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
17.8:1
students per teacher
- 21% above state mean
Top 85% in Texas - lower ratio than 15% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
8.4%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$10,984
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 711 students, the combined health-and-guidance staffing load for this school.
Discipline context
5
in-school suspensions + 1 out-of-school
Suspension rate: 0.7 per 100 students. Combined in-school and out-of-school rate: 0.8 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
African American 33.5%
Hispanic or Latino 29.8%
Asian 20.0%
White 11.8%
Two or More 4.6%
American Indian / Alaska Native 0.3%
Largest group: African American at 33.5% of enrollment.
Student-body diversity index 74.3/100
Simpson diversity index - at 74.3, Red Duke El is more mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
District finance for Alvin Isd reports $10,984 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Red Duke El Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Alvin H S | Larger | Higher economic need | Lower S:T ratio |
| Shadow Creek H S | Larger | Similar economic need | Similar S:T ratio |
| Manvel H S | Larger | Higher economic need | Lower S:T ratio |
| Iowa Colony H S | Larger | Higher economic need | Higher S:T ratio |
| Dr Ronald E Mcnair J H | Larger | Lower economic need | Similar S:T ratio |
Comparisons are relative to Red Duke El's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,599
- Students per teacher
- 17.6:1
- Resource Index
- 49/100
- Enrollment
- 2,238
- Students per teacher
- 13.2:1
- Resource Index
- 45/100
- Enrollment
- 1,781
- Students per teacher
- 27.4:1
- Resource Index
- 0/100
- Enrollment
- 1,034
- Students per teacher
- 17:1
- Resource Index
- 46/100
Nationwide other 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 (~711 students)
Similar student-teacher ratio (~17.8:1)
Frequently asked questions about Red Duke El
How many students attend Red Duke El?
Red Duke El has 711 students enrolled. It is a public school in Manvel, TX. CCD year-over-year: 612 (2022-23) → 722 (2023-24), up 110.
What is the student-teacher ratio at Red Duke El?
The student-teacher ratio at Red Duke El is 17.8:1, which is 21% higher than the Texas average of 14.7:1 and 13% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Red Duke El?
35.1% of students at Red Duke El are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Red Duke El?
The largest demographic group at Red Duke El is African American at 33.5% of enrollment, in Manvel, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 74.3/100.
What is the Resource Investment Index for Red Duke El?
Red Duke El has a Resource Investment Index of 44/100 (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 Red Duke El rank among schools in Manvel?
By Resource Investment Index, Red Duke El ranks #2 of 3 schools in Manvel, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Manvel on the city page.
What other schools are in Alvin Isd?
Besides Red Duke El, Alvin Isd also operates Alvin H S (2,766 students), Shadow Creek H S (2,599 students), and Manvel H S (2,238 students). See the Alvin Isd district page for the complete list.