Enrollment
91
Texas · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 483891008022
San Isidro El — San Isidro, TX
Federal NCES profile for San Isidro El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 64/100.
👥 Class size 62
🌟 Gifted program 30
🎓 Counselors 82
📋 Attendance 84
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
The verdict
San Isidro El earns a C+ Resource Investment Index (64/100), with class sizes smaller than 93% of Texas schools.
- C+
- Resource Index · 64/100
- 9.6:1
- small classes for Texas
- 97.2%
- free-lunch eligible
- 91
- students enrolled
School address
District: San Isidro Isd · Texas
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
11.0
Federal CCD staff survey
Students per teacher
9.6:1
vs 14.6:1 Texas avg
-34% vs state
Free-lunch eligible
97.2%
vs 61.9% Texas avg
+57% vs state
Student-teacher ratio in context
How San Isidro El compares with Texas and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
San Isidro El reports 91 enrolled students to the National Center for Education Statistics (NCES) alongside 11.0 full-time-equivalent teachers, producing a 9.6:1 student-teacher ratio. That figure sits 34% below the Texas state mean of 14.6:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.7:1, it is 39% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 97.2% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 57% above the Texas average and 88% above the national baseline. Counselor coverage works out to roughly 91 students per counselor, meeting the American School Counselor Association recommendation of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 6.6% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding San Isidro Isd spends $21,681 per pupil district-wide, above the Texas average of $13,644 and above the national average of $16,593. Revenue comes 35.0% from local sources (property taxes), 38.8% from the state, and 26.2% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 64/100 (C+), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How San Isidro El compares
Cross-validating school-level NCES values against Texas state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 9.6:1 | ▼ 34% | 14.6:1 | 15.7:1 |
| Free-lunch eligible | 97.2% | ▲ 57% | 61.9% | 51.8% |
| Enrollment | 91 | top 7% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Class size vs. every US school
Students per teacher (lower means more individual attention)
10 Among the smallest classes smaller classes than 92% of 92,598 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 2024-25
School size vs. every US school
Total enrollment — where this school sits by size (neither large nor small is 'better')
91 larger than 9% of 95,891 US schools
Each bar is a band; taller bars hold more US schools. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Department of Education — NCES Common Core of Data · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
97.2%
free-lunch eligible
— 57% above the Texas average of 61.9%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
9.6:1
students per teacher
— 34% below state mean
Top 7% in Texas — lower ratio than 93% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
6.6%
chronically absent (missed 10%+ of school days)
Below 10% — strong attendance relative to the post-pandemic national landscape.
Funding equity
$21,681
per pupil, district-wide
— above Texas avg of $13,644
Above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors1.0 FTE
Per 91 students — the combined health-and-guidance staffing load for this school.
Discipline context
5
in-school suspensions + 1 out-of-school
Suspension rate: 5.5 per 100 students. Combined in-school and out-of-school rate: 6.6 per 100 students. Reported via the Civil Rights Data Collection. Includes 1 expulsion.
Overview
Enrollment 91 Top 7% in Texas — larger than 93% of 9,061 state schools
Teachers (FTE) 11.0
Students per teacher 9.6:1 -34% vs state
Free-lunch eligible 97.2% +57% vs state
NCES ID 483891008022
Student demographics
Hispanic or Latino 97.8%
White 2.2%
Largest group: Hispanic or Latino at 97.8% of enrollment.
Programs & staff
Counselors (FTE) 1.0
Students per counselor 91:1
Discipline & special education
Chronically absent 6.6%
In-school suspensions 5
Out-of-school suspensions 1
Expulsions 1
Funding & spending
District-wide per-pupil expenditure for San Isidro Isd, which includes San Isidro El.
$21,681
Per student
+59%
vs Texas
Avg $13,644
+31%
vs U.S.
Avg $16,593
Revenue mix
Local 35.0%
State 38.8%
Federal 26.2%
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.
Other Schools in This District
- Enrollment
- 62
- Students per teacher
- 10.7:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about San Isidro El
How many students attend San Isidro El?
San Isidro El has 91 students enrolled. It is a other school in San Isidro, TX.
What is the student-teacher ratio at San Isidro El?
The student-teacher ratio at San Isidro El is 9.6:1, which is 34% lower than the Texas average of 14.6:1 and 39% 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 San Isidro El?
97.2% of students at San Isidro El are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of San Isidro El?
The largest demographic group at San Isidro El is Hispanic or Latino at 97.8%. The school serves a student body in San Isidro, TX.
What is the Resource Investment Index for San Isidro El?
San Isidro El has a Resource Investment Index of 64/100 (C+) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.
Is San Isidro El a good school?
San Isidro El earns a C+ Resource Investment Index (64/100), with class sizes smaller than 93% of Texas schools. The Resource Investment Index reflects staffing, counselor access, gifted programs, and attendance reported to NCES, not test scores or academic outcomes, so treat it as a resource snapshot rather than an overall rating.