- Enrollment
- 3,072
- Students per teacher
- 18.7:1
- Resource Index
- 32/100
Other / mixed grade configuration · Rockwall, TX
Nebbie Williams El
Federal NCES profile for Nebbie Williams El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
2024-25 NCES dataOther / mixed grade configurationNCES 483765007422
👥 S:T ratio 34
🌟 Gifted program 70
🎓 Counselors 12
📋 Attendance 72
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Nebbie Williams El earns 47/100 on the Resource Investment Index, with class sizes larger than 75% of Texas schools.
- #1 of 12
- schools in Rockwall · Resource Index
- 47
- Resource Index · Typical
- 16.4:1
- large classes for Texas
- 10.3%
- free-lunch eligible
Nebbie Williams El has class sizes larger than 75% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Nebbie Williams El ranks #1 of 12 schools in Rockwall, TX.
School address
CCD year-over-year · 2022-23 → 2023-24
+14 students YoY
Nebbie Williams El held near 430 students from 2022-23 to 2023-24 (+14 headcount).
Teacher FTE added 27.6 → 29.1 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+14 students YoY 483765007422 · Rockwall, TX Other · SMALL · TRAD
442 enr · 16.4:1 · 10.3% lunch · RII 47
Nearest enrollment peer: Rockwall-Heath H S (3,072 students)
Nebbie Williams El held near 430 students from 2022-23 to 2023-24 (+14 headcount). Teacher FTE added 27.6 → 29.1 across the same CCD years. Read with this school → · District book → · Texas schools → · Find another →
Nebbie Williams El in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Rockwall-Heath
Rockwall-Heath H S
3,072 students
- Rockwall H S
Rockwall H S
2,949 students
- Maurine Cain M 1,173
Maurine Cain Middle
1,173 students
- Herman E Utley 968
Herman E Utley Middle
968 students
- Linda Lyon El 886
Linda Lyon El
886 students
- This school 442
Nebbie Williams El
442 students
What this shows Nebbie Williams El reports 442 students on the CCD universe file.
How Nebbie Williams El compares
Nebbie Williams 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 | 16.4:1 | ▲ 12% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 10.3% | ▼ 83% | 61.9% | 51.7% |
| Enrollment | 442 | top 58% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
16.4:1
Leaner classes than 35% of US schools, a middle-of-the-pack class size.
442
Bigger than 54% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
10.3%
free-lunch eligible
- 83% 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
16.4:1
students per teacher
- 12% above state mean
Top 75% in Texas - lower ratio than 25% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
11.1%
chronically absent (missed 10%+ of school days)
In the 10-15% range, above the pre-pandemic national baseline but within the broader post-pandemic picture.
Funding equity
$9,681
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 442 students, the combined health-and-guidance staffing load for this school.
Discipline context
4
in-school suspensions + 0 out-of-school
Suspension rate: 0.9 per 100 students. Combined in-school and out-of-school rate: 0.9 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 66.3%
Hispanic or Latino 18.6%
Two or More 5.4%
African American 5.0%
Asian 4.3%
American Indian / Alaska Native 0.2%
Native Hawaiian / Pacific Islander 0.2%
Largest group: White at 66.3% of enrollment.
Student-body diversity index 51.9/100
Simpson diversity index - at 51.9, Nebbie Williams El is more mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
District finance for Rockwall Isd reports $9,681 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Nebbie Williams El Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Rockwall-Heath H S | Larger | Higher economic need | Higher S:T ratio |
| Rockwall H S | Larger | Similar economic need | Similar S:T ratio |
| Maurine Cain Middle | Larger | Higher economic need | Higher S:T ratio |
| Herman E Utley Middle | Larger | Higher economic need | Higher S:T ratio |
| Linda Lyon El | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Nebbie Williams El's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,949
- Students per teacher
- 17.8:1
- Resource Index
- 39/100
- Enrollment
- 1,173
- Students per teacher
- 20.9:1
- Resource Index
- 33/100
- Enrollment
- 968
- Students per teacher
- 19.8:1
- Resource Index
- 39/100
- Enrollment
- 886
- Students per teacher
- 22.1:1
- Resource Index
- 37/100
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 (~442 students)
Frequently asked questions about Nebbie Williams El
How many students attend Nebbie Williams El?
Nebbie Williams El has 442 students enrolled. It is a public school in Rockwall, TX. CCD year-over-year: 416 (2022-23) → 430 (2023-24), nearly flat (+14).
What is the student-teacher ratio at Nebbie Williams El?
The student-teacher ratio at Nebbie Williams El is 16.4:1, which is 12% higher than the Texas average of 14.7:1 and 4% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Nebbie Williams El?
10.3% of students at Nebbie Williams El are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Nebbie Williams El?
The largest demographic group at Nebbie Williams El is White at 66.3% of enrollment, in Rockwall, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.9/100.
What is the Resource Investment Index for Nebbie Williams El?
Nebbie Williams El has a Resource Investment Index of 47/100 (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 Nebbie Williams El rank among schools in Rockwall?
By Resource Investment Index, Nebbie Williams El ranks #1 of 12 schools in Rockwall, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Rockwall on the city page.
What other schools are in Rockwall Isd?
Besides Nebbie Williams El, Rockwall Isd also operates Rockwall-Heath H S (3,072 students), Rockwall H S (2,949 students), and Maurine Cain Middle (1,173 students). See the Rockwall Isd district page for the complete list.