Enrollment
188
South Carolina · 2024-25 NCES data
Elementary school (grades K-5) · Hartsville, SC
Federal NCES profile for Thornwell School for the Arts, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 49/100.
The verdict
Thornwell School for the Arts earns 49/100 on the Resource Investment Index, with class sizes smaller than 92% of South Carolina schools.
Thornwell School for the Arts has class sizes smaller than 92% of South Carolina schools. Computed live against every South Carolina school reporting to NCES.
By Resource Investment Index, Thornwell School for the Arts ranks #3 of 4 elementary schools in Hartsville, SC.
NCES ID 450186000363 Verify on NCES CCD record →
Enrollment
188
South Carolina · 2024-25 NCES data
Teachers (FTE)
19.0
Federal CCD staff survey
Students per teacher
9.9:1
vs 14.3:1 South Carolina avg
-31% vs state
Free-lunch eligible
100.0%
vs 74.0% South Carolina avg
+35% vs state
How Thornwell School for the Arts compares with South Carolina and U.S. medians
Smaller classes than state median
9.9:1 - 4.4 below the South Carolina state median of 14.3:1, indicating smaller average class loads than typical schools in the state.
Thornwell School for the Arts is a high-poverty, small elementary school in Hartsville, South Carolina, enrolling 188 students.
Classes run notably small here: at 9.9:1, Thornwell School for the Arts is leaner than roughly 92% of South Carolina schools and 31% under the state's 14.3:1 norm, more adult attention per pupil than most peers.
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.
This is a small campus: fewer students than 93% of South Carolina schools, with 188 enrolled.
Its Resource Investment Index lands in the upper third of 1,214 scored South Carolina schools.
Against 90 statewide peers matched on enrollment and economic need, it ranks mid-pack at #49.
Its student body is led by African American (65%) and White (15%) (diversity index 53/100).
Counselor coverage is strong, about 188 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 38.8% 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: 54 in- and out-of-school suspensions were reported for 188 students in the 2021-22 Civil Rights Data Collection.
Among Hartsville's elementary schools, it stands alongside North Hartsville Elementary (486 students): Thornwell School for the Arts is smaller than that campus by headcount and runs leaner classes (9.9:1 vs 12.5:1).
Darlington 01 also operates Hartsville High (1,129 students) and Darlington High (965 students) alongside Thornwell School for the Arts.
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
Thornwell School for the Arts 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 | 9.9:1 | ▼ 31% | 14.3:1 | 15.7:1 |
| Free-lunch eligible | 100.0% | ▲ 35% | 74.0% | 51.7% |
| Enrollment | 188 | top 93% | - | - |
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 64.9% of enrollment.
Simpson diversity index - at 53.1, Thornwell School for the Arts is about as mixed as the South Carolina school average of 52.7.
District-wide per-pupil expenditure for Darlington 01, which includes Thornwell School for the Arts.
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 | Higher S:T ratio |
| Darlington Middle | Larger | Similar economic need | Higher S:T ratio |
| Hartsville Middle | Larger | Similar economic need | Similar S:T ratio |
| St. John's Elementary | Larger | Similar economic need | Higher S:T ratio |
Comparisons are relative to Thornwell School for the Arts'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 South Carolina, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Thornwell School for the Arts'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.
Thornwell School for the Arts has 188 students enrolled. It is an elementary school in Hartsville, SC.
The student-teacher ratio at Thornwell School for the Arts is 9.9:1, which is 31% lower than the South Carolina average of 14.3:1 and 37% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
100.0% of students at Thornwell School for the Arts are eligible for free lunch, compared to the South Carolina average of 74.0%.
The largest demographic group at Thornwell School for the Arts is African American at 64.9% of enrollment, in Hartsville, SC. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 53.1/100.
Thornwell School for the Arts has a Resource Investment Index of 49/100 (higher 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, Thornwell School for the Arts ranks #3 of 4 elementary schools in Hartsville, SC. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Hartsville on the city page.
Thornwell School for the Arts earns 49/100 on the Resource Investment Index, with class sizes smaller than 92% 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 Thornwell School for the Arts, 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, “Thornwell School for the Arts, Hartsville 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/thornwell-school-for-the-arts-sc
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