Enrollment
682
Louisiana · 2024-25 NCES data
Elementary school (grades K-5) · Mandeville, LA
Federal NCES profile for Tchefuncte Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
The verdict
Tchefuncte Middle School earns 46/100 on the Resource Investment Index, with class sizes larger than 78% of Louisiana schools.
Tchefuncte Middle School has class sizes larger than 78% of Louisiana schools. Computed live against every Louisiana school reporting to NCES.
By Resource Investment Index, Tchefuncte Middle School ranks #3 of 4 elementary schools in Mandeville, LA.
NCES ID 220165010403 Verify on NCES CCD record →
Enrollment
682
Louisiana · 2024-25 NCES data
Teachers (FTE)
36.0
Federal CCD staff survey
Students per teacher
18.9:1
vs 16.8:1 Louisiana avg
+12% vs state
Free-lunch eligible
19.2%
vs 62.5% Louisiana avg
-69% vs state
How Tchefuncte Middle School compares with Louisiana and U.S. medians
Slightly above state median
18.9:1 - 2.1 above the Louisiana state median of 16.8:1, indicating larger average class loads than typical schools in the state.
Tchefuncte Middle School is a lower-poverty, mid-sized elementary school in Mandeville, Louisiana, enrolling 682 students.
Class loads run somewhat heavier than typical: 18.9:1 puts it in the larger third of Louisiana schools by student-teacher ratio.
Comparatively few students face economic hardship here, 19.2% free-meal eligibility runs 69% below the Louisiana average.
Enrollment of 682 puts it in the larger third of Louisiana schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 1,330 scored Louisiana schools.
Against 58 statewide peers matched on enrollment and economic need, it ranks mid-pack at #29.
Its student body is predominantly White (81% of enrollment) (diversity index 33/100).
Counselor access is stretched at roughly 682 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 4.3% of students were chronically absent, below the typical post-pandemic national figure.
Among Mandeville's elementary schools, it stands alongside Lake Harbor Middle School (582 students): Tchefuncte Middle School is larger than that campus by headcount and runs leaner classes (18.9:1 vs 20.1:1).
St. Tammany Parish also operates Mandeville High School (2,006 students) and Slidell High School (1,654 students) alongside Tchefuncte Middle School.
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
Tchefuncte Middle School on the metrics families compare, against Louisiana and U.S. means.
| Metric | This school | vs Louisiana | Louisiana avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 18.9:1 | ▲ 12% | 16.8:1 | 15.7:1 |
| Free-lunch eligible | 19.2% | ▼ 69% | 62.5% | 51.7% |
| Enrollment | 682 | top 19% | - | - |
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 81.1% of enrollment.
Simpson diversity index - at 33.1, Tchefuncte Middle School is less mixed than the Louisiana school average of 43.9.
District-wide per-pupil expenditure for St. Tammany Parish, which includes Tchefuncte Middle School.
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 |
|---|---|---|---|
| Mandeville High School | Larger | Similar economic need | Similar S:T ratio |
| Slidell High School | Larger | Higher economic need | Similar S:T ratio |
| Covington High School | Larger | Higher economic need | Similar S:T ratio |
| Northshore High School | Larger | Similar economic need | Similar S:T ratio |
| Joseph B. Lancaster Elementary School | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Tchefuncte Middle School's own figures; each column derives from NCES Common Core of Data.
3 comparable elementary schools (grades K-5) serving the same city.
Matched by enrollment size and by staffing ratio across all of Louisiana, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Tchefuncte Middle School'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.
Tchefuncte Middle School has 682 students enrolled. It is an elementary school in Mandeville, LA.
The student-teacher ratio at Tchefuncte Middle School is 18.9:1, which is 12% higher than the Louisiana average of 16.8:1 and 20% higher than the national average of 15.7:1.
19.2% of students at Tchefuncte Middle School are eligible for free lunch, compared to the Louisiana average of 62.5%.
The largest demographic group at Tchefuncte Middle School is White at 81.1% of enrollment, in Mandeville, LA.
Tchefuncte Middle School has a Resource Investment Index of 46/100 (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, Tchefuncte Middle School ranks #3 of 4 elementary schools in Mandeville, LA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Mandeville on the city page.
Tchefuncte Middle School earns 46/100 on the Resource Investment Index, with class sizes larger than 78% of Louisiana 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 Tchefuncte Middle School, St. Tammany Parish also operates Mandeville High School (2,006 students), Slidell High School (1,654 students), and Covington High School (1,600 students). See the St. Tammany Parish 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.
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PlainSchools, “Tchefuncte Middle School, Mandeville LA.” 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/tchefuncte-middle-school-la
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