Enrollment
533
South Carolina · 2024-25 NCES data
Other / mixed grade configuration · Darlington, SC
Federal NCES profile for J. L. Cain Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 32/100.
The verdict
J. L. Cain Elementary earns 32/100 on the Resource Investment Index, with class sizes smaller than 74% of South Carolina schools.
J. L. Cain Elementary has class sizes smaller than 74% of South Carolina schools. Computed live against every South Carolina school reporting to NCES.
By Resource Investment Index, J. L. Cain Elementary ranks #2 of 3 schools in Darlington, SC.
NCES ID 450186001749 Verify on NCES CCD record →
Enrollment
533
South Carolina · 2024-25 NCES data
Teachers (FTE)
43.0
Federal CCD staff survey
Students per teacher
12.4:1
vs 14.3:1 South Carolina avg
-13% vs state
Free-lunch eligible
100.0%
vs 74.0% South Carolina avg
+35% vs state
How J. L. Cain Elementary compares with South Carolina and U.S. medians
At or below state median
12.4:1 - 1.9 below the South Carolina state median of 14.3:1, indicating smaller average class loads than typical schools in the state.
J. L. Cain Elementary is a high-poverty, mid-sized combined-grade school in Darlington, South Carolina, enrolling 533 students.
Class sizes run a bit leaner than typical: 12.4:1 puts it in the smaller third of South Carolina schools by student-teacher ratio.
Its free-meal eligibility rate of 100.0% lands close to the South Carolina typical range, neither a high- nor low-need campus by this measure.
With 533 students, its enrollment sits close to the South Carolina median campus size.
Its Resource Investment Index trails 93% of the 1,214 South Carolina schools with a score on record, one of the lower results on this measure.
Among 383 similarly sized, similarly resourced-need South Carolina schools statewide, it ranks #331, in the lower tier once campus size and economic need are matched.
Its student body is led by African American (72%) and White (17%) (diversity index 45/100).
Counselor access is stretched at roughly 533 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 37.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 21.4% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 152 in- and out-of-school suspensions were reported for 533 students in the 2021-22 Civil Rights Data Collection.
Among Darlington's public schools, it stands alongside St. John's Elementary (596 students): J. L. Cain Elementary is smaller than that campus by headcount and runs leaner classes (12.4:1 vs 14.2:1).
Darlington 01 also operates Hartsville High (1,129 students) and Darlington High (965 students) alongside J. L. Cain Elementary.
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
J. L. Cain Elementary on the metrics families compare, against South Carolina and U.S. means.
| Metric | This school | vs South Carolina | South Carolina avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.4:1 | ▼ 13% | 14.3:1 | 15.7:1 |
| Free-lunch eligible | 100.0% | ▲ 35% | 74.0% | 51.7% |
| Enrollment | 533 | top 52% | - | - |
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: African American at 71.9% of enrollment.
Simpson diversity index - at 44.8, J. L. Cain Elementary is less mixed than the South Carolina school average of 52.7.
District-wide per-pupil expenditure for Darlington 01, which includes J. L. Cain Elementary.
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 |
|---|---|---|---|
| Hartsville High | Larger | Similar economic need | Higher S:T ratio |
| Darlington High | Larger | Similar economic need | Similar S:T ratio |
| Darlington Middle | Larger | Similar economic need | Similar S:T ratio |
| Hartsville Middle | Larger | Similar economic need | Similar S:T ratio |
| St. John's Elementary | Similar size | Similar economic need | Higher S:T ratio |
Comparisons are relative to J. L. Cain Elementary's own figures; each column derives from NCES Common Core of Data.
2 comparable other schools (grades Mixed) serving the same city.
Matched by enrollment size and by staffing ratio across all of South Carolina, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on J. L. Cain Elementary'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.
J. L. Cain Elementary has 533 students enrolled. It is a public school in Darlington, SC.
The student-teacher ratio at J. L. Cain Elementary is 12.4:1, which is 13% lower than the South Carolina average of 14.3:1 and 21% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
100.0% of students at J. L. Cain Elementary are eligible for free lunch, compared to the South Carolina average of 74.0%.
The largest demographic group at J. L. Cain Elementary is African American at 71.9% of enrollment, in Darlington, SC.
J. L. Cain Elementary has a Resource Investment Index of 32/100 (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, J. L. Cain Elementary ranks #2 of 3 schools in Darlington, SC. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Darlington on the city page.
J. L. Cain Elementary earns 32/100 on the Resource Investment Index, with class sizes smaller than 74% of South Carolina 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 J. L. Cain Elementary, Darlington 01 also operates Hartsville High (1,129 students), Darlington High (965 students), and Darlington Middle (888 students). See the Darlington 01 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, “J. L. Cain Elementary, Darlington SC.” 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/j-l-cain-elementary-sc
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