Enrollment
254
Texas · 2024-25 NCES data
Other / mixed grade configuration · Three Rivers, TX
Three Rivers Jr/Sr H S
Federal NCES profile for Three Rivers Jr/Sr H S, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 47/100.
2024-25 NCES dataOther / mixed grade configurationNCES 484269004874
👥 S:T ratio 67
🌟 Gifted program 70
🎓 Counselors 49
📋 Attendance 0
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Three Rivers Jr/Sr H S earns 47/100 on the Resource Investment Index, with class sizes smaller than 95% of Texas schools.
- 47
- Resource Index · Typical
- 8.2:1
- small classes for Texas
- 55.4%
- free-lunch eligible
- 254
- students enrolled
Three Rivers Jr/Sr H S has class sizes smaller than 95% of Texas schools. Computed live against every Texas school reporting to NCES.
School address
District: Three Rivers Isd · Texas
NCES ID 484269004874 Verify on NCES CCD record →
Teachers (FTE)
31.0
Federal CCD staff survey
Students per teacher
8.2:1
vs 14.7:1 Texas avg
-44% vs state
Free-lunch eligible
55.4%
vs 61.9% Texas avg
-11% vs state
Student-teacher ratio in context
How Three Rivers Jr/Sr H S compares with Texas and U.S. medians
What stands out at Three Rivers Jr/Sr H S
Three Rivers Jr/Sr H S is a higher-need, mid-sized combined-grade school in Three Rivers, Texas, enrolling 254 students.
Classes run notably small here: at 8.2:1, Three Rivers Jr/Sr H S is leaner than roughly 95% of Texas schools and 44% under the state's 14.7:1 norm, more adult attention per pupil than most peers.
Economic need runs somewhat below the state's typical profile, with 55.4% of students eligible for free meals.
Enrollment of 254 puts it in the smaller third of Texas schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 8,960 scored Texas schools.
Among 717 similarly sized, similarly resourced-need Texas schools statewide, it ranks #520, in the lower tier once campus size and economic need are matched.
Its student body is led by Hispanic or Latino (64%) and White (34%) (diversity index 47/100).
Counselor coverage runs a bit thin, about 254 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 40.6% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 16.7% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 57 in- and out-of-school suspensions were reported for 254 students in the 2021-22 Civil Rights Data Collection.
Its district, Three Rivers Isd, also runs Three Rivers El (312 students).
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 Three Rivers Jr/Sr H S compares
Three Rivers Jr/Sr H S on the metrics families compare, against Texas and U.S. means.
| Metric | This school | vs Texas | Texas avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 8.2:1 | ▼ 44% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 55.4% | ▼ 11% | 61.9% | 51.7% |
| Enrollment | 254 | top 80% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
8.2:1
Leaner classes than 95% of US schools, among the more generously staffed nationally.
254
Bigger than 26% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
55.4%
free-lunch eligible
- 11% below the Texas average of 61.9%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
8.2:1
students per teacher
- 44% below state mean
Top 5% in Texas - lower ratio than 95% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
40.6%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$15,584
per pupil, district-wide
- above Texas avg of $13,644
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 254 students, the combined health-and-guidance staffing load for this school.
Discipline context
49
in-school suspensions + 8 out-of-school
Suspension rate: 19.3 per 100 students. Combined in-school and out-of-school rate: 22.4 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
Hispanic or Latino 64.2%
White 33.9%
Two or More 1.2%
African American 0.4%
Native Hawaiian / Pacific Islander 0.4%
Largest group: Hispanic or Latino at 64.2% of enrollment.
Student-body diversity index 47.3/100
Simpson diversity index - at 47.3, Three Rivers Jr/Sr H S is more mixed than the Texas school average of 44.7.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Three Rivers Isd, which includes Three Rivers Jr/Sr H S.
$15,584
Per student
+14%
vs Texas
Avg $13,644
-6%
vs U.S.
Avg $16,593
Revenue mix
Local 77.1%
State 6.2%
Federal 16.7%
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 Three Rivers Jr/Sr H S Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Three Rivers El | Similar size | Higher economic need | Higher S:T ratio |
Comparisons are relative to Three Rivers Jr/Sr H S's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 312
- Students per teacher
- 14.2:1
- 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 (~254 students)
Similar student-teacher ratio (~8.2:1)
Next steps
Verify locally before acting on Three Rivers Jr/Sr H S's federal record.
- Compare Three Rivers Jr/Sr H S against another school. Compare schools
- Three Rivers 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 Three Rivers Jr/Sr H S
How many students attend Three Rivers Jr/Sr H S?
Three Rivers Jr/Sr H S has 254 students enrolled. It is a public school in Three Rivers, TX.
What is the student-teacher ratio at Three Rivers Jr/Sr H S?
The student-teacher ratio at Three Rivers Jr/Sr H S is 8.2:1, which is 44% lower than the Texas average of 14.7:1 and 48% 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 Three Rivers Jr/Sr H S?
55.4% of students at Three Rivers Jr/Sr H S are eligible for free lunch, compared to the Texas average of 61.9%.
What is the racial and ethnic makeup of Three Rivers Jr/Sr H S?
The largest demographic group at Three Rivers Jr/Sr H S is Hispanic or Latino at 64.2% of enrollment, in Three Rivers, TX.
What is the Resource Investment Index for Three Rivers Jr/Sr H S?
Three Rivers Jr/Sr H S has a Resource Investment Index of 47/100 (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).
Is Three Rivers Jr/Sr H S a good school?
Three Rivers Jr/Sr H S earns 47/100 on the Resource Investment Index, with class sizes smaller than 95% 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 Three Rivers Isd?
Besides Three Rivers Jr/Sr H S, Three Rivers Isd also operates Three Rivers El (312 students). See the Three Rivers 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.