Enrollment
749
Louisiana · 2024-25 NCES data
Other / mixed grade configuration · Slidell, LA
Henry Mayfield Elementary School
Federal NCES profile for Henry Mayfield Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
2024-25 NCES dataOther / mixed grade configurationNCES 220165002328
👥 S:T ratio 36
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 79
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Henry Mayfield Elementary School earns 46/100 on the Resource Investment Index, with class sizes near the Louisiana median.
- #7 of 9
- schools in Slidell · Resource Index
- 46
- Resource Index · Typical
- 15.9:1
- students per teacher
- 51.6%
- free-lunch eligible
Henry Mayfield Elementary School has class sizes near the Louisiana median. Computed live against every Louisiana school reporting to NCES.
By Resource Investment Index, Henry Mayfield Elementary School ranks #7 of 9 schools in Slidell, LA.
School address
District: St. Tammany Parish · Louisiana
NCES ID 220165002328 Verify on NCES CCD record →
Teachers (FTE)
47.0
Federal CCD staff survey
Students per teacher
15.9:1
vs 16.8:1 Louisiana avg
-5% vs state
Free-lunch eligible
51.6%
vs 62.5% Louisiana avg
-17% vs state
Student-teacher ratio in context
How Henry Mayfield Elementary School compares with Louisiana and U.S. medians
What stands out at Henry Mayfield Elementary School
Henry Mayfield Elementary School is a higher-need, large combined-grade school in Slidell, Louisiana, enrolling 749 students.
At 15.9:1, its student-teacher ratio sits close to the Louisiana median, within a few percentage points of the 16.8:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat below the state's typical profile, with 51.6% of students eligible for free meals.
Enrollment of 749 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 305 statewide peers matched on enrollment and economic need, it ranks mid-pack at #147.
Its student body is led by White (46%) and African American (40%) (diversity index 62/100).
Counselor access is stretched at roughly 749 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 8.5% of students were chronically absent, below the typical post-pandemic national figure.
Among Slidell's public schools, it stands alongside Bonne Ecole Elementary School (651 students): Henry Mayfield Elementary School is larger than that campus by headcount and runs heavier classes (15.9:1 vs 15.5:1).
St. Tammany Parish also operates Mandeville High School (2,006 students) and Slidell High School (1,654 students) alongside Henry Mayfield Elementary 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
How Henry Mayfield Elementary School compares
Henry Mayfield Elementary 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 | 15.9:1 | ▼ 5% | 16.8:1 | 15.7:1 |
| Free-lunch eligible | 51.6% | ▼ 17% | 62.5% | 51.7% |
| Enrollment | 749 | top 15% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.9:1
Leaner classes than 39% of US schools, a middle-of-the-pack class size.
749
Bigger than 83% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
51.6%
free-lunch eligible
- 17% below the Louisiana average of 62.5%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
15.9:1
students per teacher
- 5% below state mean
Top 45% in Louisiana - lower ratio than 55% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
8.5%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$14,024
per pupil, district-wide
- below Louisiana avg of $16,376
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 749 students, the combined health-and-guidance staffing load for this school.
Discipline context
67
in-school suspensions + 40 out-of-school
Suspension rate: 8.9 per 100 students. Combined in-school and out-of-school rate: 14.3 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
White 45.9%
African American 39.7%
Two or More 7.9%
Hispanic or Latino 5.7%
Asian 0.4%
American Indian / Alaska Native 0.4%
Largest group: White at 45.9% of enrollment.
Student-body diversity index 62.2/100
Simpson diversity index - at 62.2, Henry Mayfield Elementary School is more mixed than the Louisiana school average of 43.9.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for St. Tammany Parish, which includes Henry Mayfield Elementary School.
$14,024
Per student
-14%
vs Louisiana
Avg $16,376
-15%
vs U.S.
Avg $16,593
Revenue mix
Local 51.9%
State 38.3%
Federal 9.8%
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 Henry Mayfield 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 | Similar economic need | Higher S:T ratio |
| Covington High School | Larger | Lower economic need | Higher S:T ratio |
| Northshore High School | Larger | Lower economic need | Higher S:T ratio |
| Joseph B. Lancaster Elementary School | Larger | Lower economic need | Higher S:T ratio |
Comparisons are relative to Henry Mayfield Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,006
- Students per teacher
- 19.1:1
- Resource Index
- 47/100
- 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 Slidell
6 comparable other schools (grades Mixed) serving the same city.
Bonne Ecole Elementary School
Standard public school
651 students 15.5:1 students per teacher
Cypress Cove Elementary School
Standard public school
593 students 14.5:1 students per teacher
Whispering Forest Elementary School
Standard public school
453 students 14.2:1 students per teacher
Florida Avenue Elementary School
Standard public school
440 students 15.2:1 students per teacher
Bayou Woods Elementary School
Standard public school
431 students 16:1 students per teacher
Glynn H. Brock Elementary School
Standard public school
345 students 17.3:1 students per teacher
Similar other schools statewide
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.
Similar enrollment (~749 students)
Similar student-teacher ratio (~15.9:1)
Next steps
Verify locally before acting on Henry Mayfield Elementary School's federal record.
- Compare Henry Mayfield Elementary School against another school. Compare schools
- St. Tammany Parish'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 Henry Mayfield Elementary School
How many students attend Henry Mayfield Elementary School?
Henry Mayfield Elementary School has 749 students enrolled. It is a public school in Slidell, LA.
What is the student-teacher ratio at Henry Mayfield Elementary School?
The student-teacher ratio at Henry Mayfield Elementary School is 15.9:1, which is 5% lower than the Louisiana average of 16.8:1 and 1% higher 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 Henry Mayfield Elementary School?
51.6% of students at Henry Mayfield Elementary School are eligible for free lunch, compared to the Louisiana average of 62.5%.
What is the racial and ethnic makeup of Henry Mayfield Elementary School?
The largest demographic group at Henry Mayfield Elementary School is White at 45.9% of enrollment, in Slidell, LA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 62.2/100.
What is the Resource Investment Index for Henry Mayfield Elementary School?
Henry Mayfield Elementary 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).
How does Henry Mayfield Elementary School rank among schools in Slidell?
By Resource Investment Index, Henry Mayfield Elementary School ranks #7 of 9 schools in Slidell, LA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Slidell on the city page.
Is Henry Mayfield Elementary School a good school?
Henry Mayfield Elementary School earns 46/100 on the Resource Investment Index, with class sizes near the Louisiana median. 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 St. Tammany Parish?
Besides Henry Mayfield 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.
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.