- Enrollment
- 2,006
- Students per teacher
- 19.1:1
- Resource Index
- 47/100
Other / mixed grade configuration · Mandeville, LA
Marigny Elementary School
Federal NCES profile for Marigny Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 53/100.
2024-25 NCES dataOther / mixed grade configurationNCES 220165002256
👥 S:T ratio 38
🌟 Gifted program 70
🎓 Counselors 16
📋 Attendance 88
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Marigny Elementary School earns 53/100 on the Resource Investment Index, with class sizes near the Louisiana median.
- #2 of 4
- schools in Mandeville · Resource Index
- 53
- Resource Index · Higher
- 15.6:1
- students per teacher
- 28.3%
- free-lunch eligible
Marigny Elementary School has class sizes near the Louisiana median. Computed live against every Louisiana school reporting to NCES.
By Resource Investment Index, Marigny Elementary School ranks #2 of 4 schools in Mandeville, LA.
School address
District: St. Tammany Parish · Louisiana
NCES ID 220165002256 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-21 students YoY
Marigny Elementary School held near 435 students from 2022-23 to 2023-24 (-21 headcount).
Teacher FTE added 27.9 → 35.2 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-21 students YoY 220165002256 · Mandeville, LA Other · SMALL · TRAD
422 enr · 15.6:1 · 28.3% lunch · RII 53
Nearest enrollment peer: Mandeville High School (2,006 students)
Marigny Elementary School held near 435 students from 2022-23 to 2023-24 (-21 headcount). Teacher FTE added 27.9 → 35.2 across the same CCD years. Read with this school → · District book → · Louisiana schools → · Find another →
Marigny Elementary School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Mandeville Hig
Mandeville High School
2,006 students
- Slidell High S
Slidell High School
1,654 students
- Covington High
Covington High School
1,600 students
- Northshore Hig
Northshore High School
1,518 students
- Joseph B. Lanc
Joseph B. Lancaster Elementary School
1,480 students
- This school 422
Marigny Elementary School
422 students
What this shows Marigny Elementary School reports 422 students on the CCD universe file.
How Marigny Elementary School compares
Marigny Elementary School held steady on CCD headcount: ratios and free-lunch share vs Louisiana and U.S. means.
| Metric | This school | vs Louisiana | Louisiana avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 15.6:1 | ▼ 7% | 16.8:1 | 15.7:1 |
| Free-lunch eligible | 28.3% | ▼ 55% | 62.5% | 51.7% |
| Enrollment | 422 | top 52% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.6:1
Leaner classes than 41% of US schools, a middle-of-the-pack class size.
422
Bigger than 51% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Economic need
28.3%
free-lunch eligible
- 55% below the Louisiana average of 62.5%
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
15.6:1
students per teacher
- 7% below state mean
Top 43% in Louisiana - lower ratio than 57% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
4.7%
chronically absent (missed 10%+ of school days)
Below 5%, comfortably under the pre-pandemic national baseline for chronic absenteeism.
Funding equity
$14,823
per pupil, district-wide
- below Louisiana avg of $16,812
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 422 students, the combined health-and-guidance staffing load for this school.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 69.0%
Hispanic or Latino 13.3%
African American 10.9%
Two or More 5.7%
Asian 0.9%
Native Hawaiian / Pacific Islander 0.2%
Largest group: White at 69.0% of enrollment.
Student-body diversity index 49.1/100
Simpson diversity index - at 49.1, Marigny Elementary School is more mixed than the Louisiana school average of 43.9.
Programs
Gifted & talented Yes
District finance for St. Tammany Parish reports $14,823 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Marigny Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Mandeville High School | Larger | Lower economic need | Higher S:T ratio |
| Slidell High School | Larger | Higher economic need | Higher S:T ratio |
| Covington High School | Larger | Higher economic need | Higher S:T ratio |
| Northshore High School | Larger | Similar economic need | Higher S:T ratio |
| Joseph B. Lancaster Elementary School | Larger | Lower economic need | Higher S:T ratio |
Comparisons are relative to Marigny Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,654
- Students per teacher
- 17.8:1
- Resource Index
- 42/100
- Enrollment
- 1,600
- Students per teacher
- 19.5:1
- Resource Index
- 35/100
- Enrollment
- 1,518
- Students per teacher
- 18.5:1
- Resource Index
- 49/100
- Enrollment
- 1,480
- Students per teacher
- 21.1:1
- Resource Index
- 45/100
Similar other schools in Mandeville
3 comparable other schools (grades Mixed) serving the same city.
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~422 students)
Frequently asked questions about Marigny Elementary School
How many students attend Marigny Elementary School?
Marigny Elementary School has 422 students enrolled. It is a public school in Mandeville, LA. CCD year-over-year: 456 (2022-23) → 435 (2023-24), nearly flat (-21).
What is the student-teacher ratio at Marigny Elementary School?
The student-teacher ratio at Marigny Elementary School is 15.6:1, which is 7% lower than the Louisiana average of 16.8:1 and 1% 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 Marigny Elementary School?
28.3% of students at Marigny Elementary School are eligible for free lunch, compared to the Louisiana average of 62.5%.
What is the racial and ethnic makeup of Marigny Elementary School?
The largest demographic group at Marigny Elementary School is White at 69.0% of enrollment, in Mandeville, LA.
What is the Resource Investment Index for Marigny Elementary School?
Marigny Elementary School has a Resource Investment Index of 53/100 (higher reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, gifted-program reporting, counselor availability, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Marigny Elementary School rank among schools in Mandeville?
By Resource Investment Index, Marigny Elementary School ranks #2 of 4 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 schools in Mandeville on the city page.
What other schools are in St. Tammany Parish?
Besides Marigny Elementary 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.