Enrollment
782
Texas · 2024-25 NCES data
Other / mixed grade configuration · Katy, TX
Griffin El
Federal NCES profile for Griffin El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 52/100.
2024-25 NCES dataOther / mixed grade configurationNCES 482517010768
👥 S:T ratio 46
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 91
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Griffin El earns 52/100 on the Resource Investment Index, with class sizes near the Texas median. It is also more racially and ethnically mixed than most Texas schools.
- #3 of 54
- schools in Katy · Resource Index
- 52
- Resource Index · Higher
- 13.5:1
- students per teacher
- 16.2%
- free-lunch eligible
Griffin El has class sizes near the Texas median. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Griffin El ranks #3 of 54 schools in Katy, TX.
School address
Teachers (FTE)
58.0
Federal CCD staff survey
Students per teacher
13.5:1
vs 14.7:1 Texas avg
-8% vs state
Free-lunch eligible
16.2%
vs 61.9% Texas avg
-74% vs state
Student-teacher ratio in context
How Griffin El compares with Texas and U.S. medians
What stands out at Griffin El
Griffin El is a lower-poverty, mid-sized combined-grade school in Katy, Texas, enrolling 782 students.
Class sizes run a bit leaner than typical: 13.5:1 puts it in the smaller third of Texas schools by student-teacher ratio.
Comparatively few students face economic hardship here, 16.2% free-meal eligibility runs 74% below the Texas average.
Enrollment of 782 puts it in the larger third of Texas schools by headcount.
Its Resource Investment Index lands in the upper third of 8,960 scored Texas schools.
Against 709 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #95.
Its student body is led by White (38%) and Asian (31%), more mixed than most schools in the state (diversity index 71/100).
Counselor access is stretched at roughly 782 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 3.8% of students were chronically absent, below the typical post-pandemic national figure.
Katy Isd also operates Seven Lakes H S (3,773 students) and Cinco Ranch H S (3,740 students) alongside Griffin 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 Griffin El compares
Griffin 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 | 13.5:1 | ▼ 8% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 16.2% | ▼ 74% | 61.9% | 51.7% |
| Enrollment | 782 | top 20% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.5:1
Leaner classes than 62% of US schools, a middle-of-the-pack class size.
782
Bigger than 85% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
16.2%
free-lunch eligible
- 74% 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
13.5:1
students per teacher
- 8% below state mean
Top 40% in Texas - lower ratio than 60% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
3.8%
chronically absent (missed 10%+ of school days)
Below 5%, comfortably under the pre-pandemic national baseline for chronic absenteeism.
Funding equity
$11,068
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 782 students, the combined health-and-guidance staffing load for this school.
Discipline context
10
in-school suspensions + 1 out-of-school
Suspension rate: 1.3 per 100 students. Combined in-school and out-of-school rate: 1.4 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 37.7%
Asian 31.2%
Hispanic or Latino 20.6%
Two or More 6.6%
African American 3.5%
American Indian / Alaska Native 0.4%
Largest group: White at 37.7% of enrollment.
Student-body diversity index 71.2/100
Simpson diversity index - at 71.2, Griffin El is more mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Katy Isd, which includes Griffin El.
$11,068
Per student
-19%
vs Texas
Avg $13,644
-33%
vs U.S.
Avg $16,593
Revenue mix
Local 54.4%
State 35.6%
Federal 10.0%
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 Griffin El Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Seven Lakes H S | Larger | Similar economic need | Higher S:T ratio |
| Cinco Ranch H S | Larger | Higher economic need | Higher S:T ratio |
| Katy H S | Larger | Higher economic need | Higher S:T ratio |
| Paetow H S | Larger | Higher economic need | Higher S:T ratio |
| Taylor H S | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Griffin El's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 3,773
- Students per teacher
- 18.1:1
- Resource Index
- 43/100
- Enrollment
- 3,740
- Students per teacher
- 17.8:1
- Resource Index
- 40/100
- Enrollment
- 3,543
- Students per teacher
- 17.3:1
- Resource Index
- 39/100
- Enrollment
- 3,447
- Students per teacher
- 16.4:1
- Resource Index
- 34/100
- Enrollment
- 3,384
- Students per teacher
- 17.9:1
- Resource Index
- 36/100
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 (~782 students)
Next steps
Verify locally before acting on Griffin El's federal record.
- Compare Griffin El against another school. Compare schools
- Katy 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 Griffin El
How many students attend Griffin El?
Griffin El has 782 students enrolled. It is a public school in Katy, TX.
What is the student-teacher ratio at Griffin El?
The student-teacher ratio at Griffin El is 13.5:1, which is 8% lower than the Texas average of 14.7:1 and 14% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Griffin El?
16.2% of students at Griffin El are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Griffin El?
The largest demographic group at Griffin El is White at 37.7% of enrollment, in Katy, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 71.2/100.
What is the Resource Investment Index for Griffin El?
Griffin 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 Griffin El rank among schools in Katy?
By Resource Investment Index, Griffin El ranks #3 of 54 schools in Katy, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Katy on the city page.
Is Griffin El a good school?
Griffin El earns 52/100 on the Resource Investment Index, with class sizes near the Texas median. It is also more racially and ethnically mixed than most 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 Katy Isd?
Besides Griffin El, Katy Isd also operates Seven Lakes H S (3,773 students), Cinco Ranch H S (3,740 students), and Katy H S (3,543 students). See the Katy 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.