- Enrollment
- 2,876
- Students per teacher
- 19.7:1
- Resource Index
- 43/100
Other / mixed grade configuration · Austin, TX
Casis El
Federal NCES profile for Casis El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 54/100.
2024-25 NCES dataOther / mixed grade configurationNCES 480894000308
👥 S:T ratio 36
🌟 Gifted program 70
🎓 Counselors 35
📋 Attendance 76
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Casis El earns 54/100 on the Resource Investment Index, with class sizes larger than 70% of Texas schools.
- #14 of 162
- schools in Austin · Resource Index
- 54
- Resource Index · Higher
- 15.9:1
- large classes for Texas
- 7.5%
- free-lunch eligible
Casis El has class sizes larger than 70% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Casis El ranks #14 of 162 schools in Austin, TX.
School address
CCD year-over-year · 2022-23 → 2023-24
+31 students YoY
Casis El grew from 599 students in 2022-23 to 630 in 2023-24 (+5.2%).
Teacher FTE added 41.0 → 43.7 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Growing CCD campus
+31 students YoY 480894000308 · Austin, TX Other · MID · TRAD
652 enr · 15.9:1 · 7.5% lunch · RII 54
Nearest enrollment peer: Bowie H S (2,876 students)
Casis El grew from 599 students in 2022-23 to 630 in 2023-24 (+5.2%). Teacher FTE added 41.0 → 43.7 across the same CCD years. Read with this school → · District book → · Texas schools → · Find another →
Casis El in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Bowie H S
Bowie H S
2,876 students
- Akins H S
Akins H S
2,421 students
- Austin H S
Austin H S
2,323 students
- Anderson H S
Anderson H S
2,223 students
- Mccallum H S
Mccallum H S
1,897 students
- This school 652
Casis El
652 students
What this shows Casis El reports 652 students on the CCD universe file.
How Casis El compares
Casis 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 | 15.9:1 | ▲ 8% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 7.5% | ▼ 88% | 61.9% | 51.7% |
| Enrollment | 652 | top 32% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.9:1
Leaner classes than 39% of US schools, a middle-of-the-pack class size.
652
Bigger than 77% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
7.5%
free-lunch eligible
- 88% below the Texas average of 61.9%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
15.9:1
students per teacher
- 8% above state mean
Top 70% in Texas - lower ratio than 30% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
9.8%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$12,950
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
Counselors2.0 FTE
Per 326 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 74.8%
Hispanic or Latino 12.4%
Two or More 6.6%
Asian 4.1%
African American 1.5%
Native Hawaiian / Pacific Islander 0.3%
American Indian / Alaska Native 0.2%
Largest group: White at 74.8% of enrollment.
Student-body diversity index 41.9/100
Simpson diversity index - at 41.9, Casis El is less mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
District finance for Austin Isd reports $12,950 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Casis El Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Bowie H S | Larger | Similar economic need | Higher S:T ratio |
| Akins H S | Larger | Higher economic need | Similar S:T ratio |
| Austin H S | Larger | Higher economic need | Higher S:T ratio |
| Anderson H S | Larger | Higher economic need | Higher S:T ratio |
| Mccallum H S | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Casis El's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,421
- Students per teacher
- 16.7:1
- Resource Index
- 48/100
- Enrollment
- 2,323
- Students per teacher
- 20.2:1
- Resource Index
- 37/100
- Enrollment
- 2,223
- Students per teacher
- 18.8:1
- Resource Index
- 37/100
- Enrollment
- 1,897
- Students per teacher
- 19.6:1
- Resource Index
- 39/100
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 (~652 students)
Frequently asked questions about Casis El
How many students attend Casis El?
Casis El has 652 students enrolled. It is a public school in Austin, TX. CCD year-over-year: 599 (2022-23) → 630 (2023-24), up 31.
What is the student-teacher ratio at Casis El?
The student-teacher ratio at Casis El is 15.9:1, which is 8% higher than the Texas average of 14.7:1 and 1% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Casis El?
7.5% of students at Casis El are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Casis El?
The largest demographic group at Casis El is White at 74.8% of enrollment, in Austin, TX.
What is the Resource Investment Index for Casis El?
Casis El has a Resource Investment Index of 54/100 (higher 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 Casis El rank among schools in Austin?
By Resource Investment Index, Casis El ranks #14 of 162 schools in Austin, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Austin on the city page.
What other schools are in Austin Isd?
Besides Casis El, Austin Isd also operates Bowie H S (2,876 students), Akins H S (2,421 students), and Austin H S (2,323 students). See the Austin Isd district page for the complete list.