Enrollment
789
Texas · 2024-25 NCES data
Other / mixed grade configuration · League City, TX
Sandra Mossman El
Federal NCES profile for Sandra Mossman El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 39/100.
2024-25 NCES dataOther / mixed grade configurationNCES 481428012385
👥 S:T ratio 25
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 63
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Sandra Mossman El earns 39/100 on the Resource Investment Index, with class sizes larger than 89% of Texas schools.
- #8 of 13
- schools in League City · Resource Index
- 39
- Resource Index · Typical
- 18.8:1
- large classes for Texas
- 18.1%
- free-lunch eligible
Sandra Mossman El has class sizes larger than 89% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Sandra Mossman El ranks #8 of 13 schools in League City, TX.
School address
District: Clear Creek Isd · Texas
NCES ID 481428012385 Verify on NCES CCD record →
Teachers (FTE)
42.0
Federal CCD staff survey
Students per teacher
18.8:1
vs 14.7:1 Texas avg
+28% vs state
Free-lunch eligible
18.1%
vs 61.9% Texas avg
-71% vs state
Student-teacher ratio in context
How Sandra Mossman El compares with Texas and U.S. medians
What stands out at Sandra Mossman El
Sandra Mossman El is a lower-poverty, mid-sized combined-grade school in League City, Texas, enrolling 789 students.
Class loads run heavy: 18.8:1 is larger than about 89% of Texas schools and 28% above the 14.7:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 18.1% free-meal eligibility runs 71% below the Texas average.
Enrollment of 789 puts it in the larger third of Texas schools by headcount.
Its Resource Investment Index lands in the lower third of 8,960 scored Texas schools.
Among 740 similarly sized, similarly resourced-need Texas schools statewide, it ranks #647, in the lower tier once campus size and economic need are matched.
Its student body is led by White (62%) and Hispanic or Latino (21%) (diversity index 57/100).
Counselor access is stretched at roughly 789 students per counselor, well above the ASCA-recommended 250:1 ceiling.
14.8% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Clear Creek Isd spends $10,150 per pupil, 26% below the Texas average, a leaner-resourced district than most.
The federal civil-rights collection also records 1 expulsion at this campus for 2021-22.
Clear Creek Isd also operates Clear Springs H S (2,668 students) and Clear Falls H S (2,508 students) alongside Sandra Mossman 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 Sandra Mossman El compares
Sandra Mossman 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 | 18.8:1 | ▲ 28% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 18.1% | ▼ 71% | 61.9% | 51.7% |
| Enrollment | 789 | top 20% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
18.8:1
Leaner classes than 21% of US schools, heavier class loads than most.
789
Bigger than 85% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
18.1%
free-lunch eligible
- 71% 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
18.8:1
students per teacher
- 28% above state mean
Top 89% in Texas - lower ratio than 11% of state schools
Between 16:1 and 20:1, squarely in the typical U.S. public-school staffing range.
Engagement
14.8%
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
$10,150
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 789 students, the combined health-and-guidance staffing load for this school.
Discipline context
6
in-school suspensions + 1 out-of-school
Suspension rate: 0.8 per 100 students. Combined in-school and out-of-school rate: 0.9 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
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 61.7%
Hispanic or Latino 20.7%
African American 5.7%
Asian 5.6%
Two or More 5.3%
American Indian / Alaska Native 0.9%
Native Hawaiian / Pacific Islander 0.1%
Largest group: White at 61.7% of enrollment.
Student-body diversity index 56.7/100
Simpson diversity index - at 56.7, Sandra Mossman El is more mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Clear Creek Isd, which includes Sandra Mossman El.
$10,150
Per student
-26%
vs Texas
Avg $13,644
-39%
vs U.S.
Avg $16,593
Revenue mix
Local 69.0%
State 18.5%
Federal 12.5%
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 Sandra Mossman El Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Clear Springs H S | Larger | No free-lunch data | Similar S:T ratio |
| Clear Falls H S | Larger | No free-lunch data | Similar S:T ratio |
| Clear Lake H S | Larger | No free-lunch data | Lower S:T ratio |
| Clear Creek H S | Larger | No free-lunch data | Lower S:T ratio |
| Clear Brook H S | Larger | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Sandra Mossman El's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,668
- Students per teacher
- 17.4:1
- Resource Index
- 47/100
- Enrollment
- 2,508
- Students per teacher
- 17.7:1
- Resource Index
- 39/100
- Enrollment
- 2,500
- Students per teacher
- 17.2:1
- Resource Index
- 40/100
- Enrollment
- 2,469
- Students per teacher
- 16.6:1
- Resource Index
- 38/100
- Enrollment
- 2,303
- Students per teacher
- 16.4:1
- Resource Index
- 45/100
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 (~789 students)
Similar student-teacher ratio (~18.8:1)
Next steps
Verify locally before acting on Sandra Mossman El's federal record.
- Compare Sandra Mossman El against another school. Compare schools
- Clear Creek 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 Sandra Mossman El
How many students attend Sandra Mossman El?
Sandra Mossman El has 789 students enrolled. It is a public school in League City, TX.
What is the student-teacher ratio at Sandra Mossman El?
The student-teacher ratio at Sandra Mossman El is 18.8:1, which is 28% higher than the Texas average of 14.7:1 and 20% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Sandra Mossman El?
18.1% of students at Sandra Mossman El are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Sandra Mossman El?
The largest demographic group at Sandra Mossman El is White at 61.7% of enrollment, in League City, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.7/100.
What is the Resource Investment Index for Sandra Mossman El?
Sandra Mossman El has a Resource Investment Index of 39/100 (typical 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 Sandra Mossman El rank among schools in League City?
By Resource Investment Index, Sandra Mossman El ranks #8 of 13 schools in League City, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in League City on the city page.
Is Sandra Mossman El a good school?
Sandra Mossman El earns 39/100 on the Resource Investment Index, with class sizes larger than 89% 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 Clear Creek Isd?
Besides Sandra Mossman El, Clear Creek Isd also operates Clear Springs H S (2,668 students), Clear Falls H S (2,508 students), and Clear Lake H S (2,500 students). See the Clear Creek 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.