Enrollment
494
Texas · 2024-25 NCES data
Other / mixed grade configuration · Southlake, TX
Robert H Rockenbaugh El
Federal NCES profile for Robert H Rockenbaugh El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
2024-25 NCES dataOther / mixed grade configurationNCES 481302007733
👥 S:T ratio 53
🌟 Gifted program 70
🎓 Counselors 1
📋 Attendance 86
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Robert H Rockenbaugh El earns 52/100 on the Resource Investment Index, with class sizes smaller than 78% of Texas schools.
- #2 of 4
- schools in Southlake · Resource Index
- 52
- Resource Index · Higher
- 11.8:1
- small classes for Texas
- 494
- students enrolled
Robert H Rockenbaugh El has class sizes smaller than 78% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Robert H Rockenbaugh El ranks #2 of 4 schools in Southlake, TX.
School address
Teachers (FTE)
42.0
Federal CCD staff survey
Students per teacher
11.8:1
vs 14.7:1 Texas avg
-20% vs state
Student-teacher ratio in context
How Robert H Rockenbaugh El compares with Texas and U.S. medians
What stands out at Robert H Rockenbaugh El
Robert H Rockenbaugh El is a mid-sized combined-grade school in Southlake, Texas, enrolling 494 students.
Class sizes run a bit leaner than typical: 11.8:1 puts it in the smaller third of Texas schools by student-teacher ratio.
With 494 students, its enrollment sits close to the Texas median campus size.
Its Resource Investment Index lands in the upper third of 8,960 scored Texas schools.
Its student body is led by White (54%) and Asian (23%) (diversity index 63/100).
Counselor access is stretched at roughly 494 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 5.7% of students were chronically absent, below the typical post-pandemic national figure.
The surrounding Carroll Isd spends $10,593 per pupil, 22% below the Texas average, a leaner-resourced district than most.
Carroll Isd also operates Carroll Senior H S (1,422 students) and Carroll H S (1,357 students) alongside Robert H Rockenbaugh El.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Robert H Rockenbaugh El compares
Robert H Rockenbaugh El on the metrics families compare, against Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 11.8:1 | ▼ 20% | 14.7:1 | 15.7:1 |
| Enrollment | 494 | top 51% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
11.8:1
Leaner classes than 77% of US schools, among the more generously staffed nationally.
494
Bigger than 61% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Staffing depth
11.8:1
students per teacher
- 20% below state mean
Top 22% in Texas - lower ratio than 78% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
5.7%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$10,593
per pupil, district-wide
- below Texas avg of $13,644
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 494 students, the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 0 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 0.2 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
White 54.3%
Asian 23.1%
Hispanic or Latino 13.4%
Two or More 7.7%
African American 1.2%
American Indian / Alaska Native 0.4%
Largest group: White at 54.3% of enrollment.
Student-body diversity index 62.8/100
Simpson diversity index - at 62.8, Robert H Rockenbaugh El is more mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Carroll Isd, which includes Robert H Rockenbaugh El.
$10,593
Per student
-22%
vs Texas
Avg $13,644
-36%
vs U.S.
Avg $16,593
Revenue mix
Local 86.3%
State 9.1%
Federal 4.5%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
How Robert H Rockenbaugh El Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Carroll Senior H S | Larger | No free-lunch data | Higher S:T ratio |
| Carroll H S | Larger | No free-lunch data | Higher S:T ratio |
| Carroll Middle | Larger | No free-lunch data | Higher S:T ratio |
| Don T Durham Int | Larger | No free-lunch data | Higher S:T ratio |
| Jack D Johnson El | Similar size | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Robert H Rockenbaugh El's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,422
- Students per teacher
- 14.8:1
- Resource Index
- 48/100
- Enrollment
- 1,357
- Students per teacher
- 17.6:1
- Resource Index
- 56/100
- Enrollment
- 713
- Students per teacher
- 16.2:1
- Resource Index
- 58/100
- Enrollment
- 667
- Students per teacher
- 14.5:1
- Resource Index
- 57/100
- Enrollment
- 614
- Students per teacher
- 13.6:1
- Resource Index
- 50/100
Similar other schools statewide
Matched by enrollment size and by staffing ratio across all of Texas, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~494 students)
Similar student-teacher ratio (~11.8:1)
Next steps
Verify locally before acting on Robert H Rockenbaugh El's federal record.
- Compare Robert H Rockenbaugh El against another school. Compare schools
- Carroll Isd's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Robert H Rockenbaugh El
How many students attend Robert H Rockenbaugh El?
Robert H Rockenbaugh El has 494 students enrolled. It is a public school in Southlake, TX.
What is the student-teacher ratio at Robert H Rockenbaugh El?
The student-teacher ratio at Robert H Rockenbaugh El is 11.8:1, which is 20% lower than the Texas average of 14.7:1 and 25% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Robert H Rockenbaugh El?
The largest demographic group at Robert H Rockenbaugh El is White at 54.3% of enrollment, in Southlake, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 62.8/100.
What is the Resource Investment Index for Robert H Rockenbaugh El?
Robert H Rockenbaugh El has a Resource Investment Index of 52/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Robert H Rockenbaugh El rank among schools in Southlake?
By Resource Investment Index, Robert H Rockenbaugh El ranks #2 of 4 schools in Southlake, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Southlake on the city page.
Is Robert H Rockenbaugh El a good school?
Robert H Rockenbaugh El earns 52/100 on the Resource Investment Index, with class sizes smaller than 78% of Texas schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Carroll Isd?
Besides Robert H Rockenbaugh El, Carroll Isd also operates Carroll Senior H S (1,422 students), Carroll H S (1,357 students), and Carroll Middle (713 students). See the Carroll Isd district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.