Enrollment
924
Texas · 2024-25 NCES data
Other / mixed grade configuration · Houston, TX
Federal NCES profile for Twain El, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 43/100.
The verdict
Twain El earns 43/100 on the Resource Investment Index, with class sizes larger than 91% of Texas schools. It is also more racially and ethnically mixed than most Texas schools.
Twain El has class sizes larger than 91% of Texas schools. Computed live against every Texas school reporting to NCES.
By Resource Investment Index, Twain El ranks #150 of 435 schools in Houston, TX.
Enrollment
924
Texas · 2024-25 NCES data
Teachers (FTE)
48.0
Federal CCD staff survey
Students per teacher
19.3:1
vs 14.7:1 Texas avg
+31% vs state
Free-lunch eligible
18.3%
vs 61.9% Texas avg
-70% vs state
How Twain El compares with Texas and U.S. medians
Larger classes than state median
19.3:1 - 4.6 above the Texas state median of 14.7:1, indicating larger average class loads than typical schools in the state.
Twain El is a lower-poverty, large combined-grade school in Houston, Texas, enrolling 924 students.
Class loads run heavy: 19.3:1 is larger than about 91% of Texas schools and 31% above the 14.7:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 18.3% free-meal eligibility runs 70% below the Texas average.
Enrollment of 924 puts it in the larger third of Texas schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 8,960 scored Texas schools.
Against 664 statewide peers matched on enrollment and economic need, it ranks mid-pack at #423.
Its student body is led by White (34%) and Hispanic or Latino (26%), more mixed than most schools in the state (diversity index 76/100).
Counselor access is stretched at roughly 924 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 9.0% of students were chronically absent, below the typical post-pandemic national figure.
Its district draws 23.2% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Houston Isd also operates Texas Connections Academy at Houston (8,641 students) and Bellaire H S (3,216 students) alongside Twain 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
Twain 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 | 19.3:1 | ▲ 31% | 14.7:1 | 15.7:1 |
| Free-lunch eligible | 18.3% | ▼ 70% | 61.9% | 51.7% |
| Enrollment | 924 | top 13% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: White at 33.9% of enrollment.
Simpson diversity index - at 76.0, Twain El is more mixed than the Texas school average of 44.7.
District-wide per-pupil expenditure for Houston Isd, which includes Twain El.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Texas Connections Academy at Houston | Larger | No free-lunch data | Higher S:T ratio |
| Bellaire H S | Larger | Higher economic need | Similar S:T ratio |
| Lamar H S | Larger | Higher economic need | Higher S:T ratio |
| Westside H S | Larger | Higher economic need | Lower S:T ratio |
| Heights H S | Larger | Higher economic need | Similar S:T ratio |
Comparisons are relative to Twain El's own figures; each column derives from NCES Common Core of Data.
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.
Next steps
Verify locally before acting on Twain El's federal record.
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.
Twain El has 924 students enrolled. It is a public school in Houston, TX.
The student-teacher ratio at Twain El is 19.3:1, which is 31% higher than the Texas average of 14.7:1 and 23% higher than the national average of 15.7:1.
18.3% of students at Twain El are eligible for free lunch, compared to the Texas average of 61.9%.
The largest demographic group at Twain El is White at 33.9% of enrollment, in Houston, TX. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 76.0/100.
Twain El has a Resource Investment Index of 43/100 (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).
By Resource Investment Index, Twain El ranks #150 of 435 schools in Houston, TX. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Houston on the city page.
Twain El earns 43/100 on the Resource Investment Index, with class sizes larger than 91% of Texas schools. 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.
Besides Twain El, Houston Isd also operates Texas Connections Academy at Houston (8,641 students), Bellaire H S (3,216 students), and Lamar H S (2,968 students). See the Houston Isd district page for the complete list.
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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Twain El, Houston TX.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/twain-el-tx/
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.