Enrollment
307
South Carolina · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 450231000529
Slater Marietta Elementary — Marietta, SC
Federal NCES profile for Slater Marietta Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — Resource Investment Index 47/100.
👥 Class size 52
🌟 Gifted program 70
🎓 Counselors 39
📋 Attendance 28
How this works: Each indicator above is scored 0–100 from federal NCES and CRDC data, then averaged into the Resource Investment Index. This measures resource allocation — staffing, programs, and support services — not standardized test scores or academic outcomes. Full methodology →
School address
District: Greenville 01 · South Carolina
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
27.0
Federal CCD staff survey
Students per teacher
12:1
vs 14.3:1 South Carolina avg
-16% vs state
Free-lunch eligible
100.0%
vs 74.0% South Carolina avg
+35% vs state
Student-teacher ratio in context
How Slater Marietta Elementary compares with South Carolina and U.S. medians
The federal record — no proprietary index, no editorial formula.
PlainSchools publishes the actual federal measurements — enrollment, staffing, demographics, discipline, and finance — straight from the NCES Common Core of Data, CRDC, and F-33 surveys. No composite rating, no opinion-based score on top. You get the same raw numbers researchers and policymakers use, with benchmarks, spending context, and equity indicators computed from the same federal datasets. Full methodology linked below.
What this school's NCES data tells you
Slater Marietta Elementary reports 307 enrolled students to the National Center for Education Statistics (NCES) alongside 27.0 full-time-equivalent teachers, producing a 12:1 student-teacher ratio. That figure sits 16% below the South Carolina state mean of 14.3:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 25% lower, a useful calibration for families comparing districts across state lines.
Title I and federal lunch eligibility offer another window into the student body: 100.0% of pupils qualify for free meals, a proxy for household income that federal programs use to direct funding. The free-lunch share is 35% above the South Carolina average and 93% above the national baseline. Counselor coverage works out to roughly 307 students per counselor, above the ASCA-recommended ceiling of 250:1. Chronic absenteeism — missing 10% or more of school days — stands at 29.0% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Greenville 01 spends $13,261 per pupil district-wide, below the South Carolina average of $17,182 and below the national average of $19,490. Revenue comes 39.3% from local sources (property taxes), 45.7% from the state, and 15.0% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a Resource Investment Index of 47/100 (D), calculated from 4 distinct NCES and CRDC indicators measuring resource allocation rather than academic outcomes.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Slater Marietta Elementary compares
Cross-validating school-level NCES values against South Carolina state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | vs South Carolina | South Carolina avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12:1 | ▼ 16% | 14.3:1 | 15.9:1 |
| Free-lunch eligible | 100.0% | ▲ 35% | 74.0% | 51.8% |
| Enrollment | 307 | top 17% | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
What the federal data reveals about equity at this school
Federal measurements — not ratings — surface the resource and opportunity picture. Below are the indicators that researchers, civil-rights monitors, and funding formulas use to assess equity.
Economic need
100.0%
free-lunch eligible
— 35% above the South Carolina average of 74.0%
Above the 40% Title I schoolwide threshold — federal funds support the whole school, not individual students.
Staffing depth
12:1
students per teacher
— 16% below state mean
Top 20% in South Carolina — lower ratio than 80% of state schools
Below the 15:1 benchmark — typical of schools with smaller class sizes and more individualized attention.
Engagement
29.0%
chronically absent (missed 10%+ of school days)
Chronic absenteeism at or above 20% — the CDC threshold for "high" — signals significant barriers to regular attendance.
Funding equity
$13,261
per pupil, district-wide
— below South Carolina avg of $17,182
Below the U.S. average per-pupil spend — funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors1.0 FTE
Per 307 students — the combined health-and-guidance staffing load for this school.
Discipline context
1
in-school suspensions + 8 out-of-school
Suspension rate: 0.3 per 100 students. Combined in-school and out-of-school rate: 2.9 per 100 students. Reported via the Civil Rights Data Collection.
Overview
Enrollment 307 Top 17% in South Carolina — larger than 83% of 1,215 state schools
Teachers (FTE) 27.0
Students per teacher 12:1 -16% vs state
Free-lunch eligible 100.0% +35% vs state
NCES ID 450231000529
Student demographics
White 81.1%
Hispanic or Latino 10.7%
African American 3.9%
Two or More 2.3%
Asian 1.6%
American Indian / Alaska Native 0.3%
Largest group: White at 81.1% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 1.0
Students per counselor 307:1
Discipline & special education
Chronically absent 29.0%
In-school suspensions 1
Out-of-school suspensions 8
Funding & spending
District-wide per-pupil expenditure for Greenville 01, which includes Slater Marietta Elementary.
$13,261
Per student
-23%
vs South Carolina
Avg $17,182
-32%
vs U.S.
Avg $19,490
Revenue mix
Local 39.3%
State 45.7%
Federal 15.0%
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.
Other Schools in This District
- Enrollment
- 2,151
- Students per teacher
- 19.7:1
- Enrollment
- 2,133
- Students per teacher
- 19:1
- Enrollment
- 2,013
- Students per teacher
- 18.7:1
- Enrollment
- 1,894
- Students per teacher
- 19.7:1
- Enrollment
- 1,846
- Students per teacher
- 20.1:1
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Slater Marietta Elementary
How many students attend Slater Marietta Elementary?
Slater Marietta Elementary has 307 students enrolled. It is a other school in Marietta, SC.
What is the student-teacher ratio at Slater Marietta Elementary?
The student-teacher ratio at Slater Marietta Elementary is 12:1, which is 16% lower than the South Carolina average of 14.3:1 and 25% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Slater Marietta Elementary?
100.0% of students at Slater Marietta Elementary are eligible for free lunch, compared to the South Carolina average of 74.0%.
What is the racial and ethnic makeup of Slater Marietta Elementary?
The largest demographic group at Slater Marietta Elementary is White at 81.1%. The school serves a diverse student body in Marietta, SC.
What is the Resource Investment Index for Slater Marietta Elementary?
Slater Marietta Elementary has a Resource Investment Index of 47/100 (D) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. This index measures federal resource allocation — staffing levels, program availability, and support services — not standardized test scores or academic outcomes.