Charter Institute at Erskine

Columbia, South Carolina · 22,535 students · 28 schools

Enrollment

22,535

Schools

Location

Columbia, South Carolina

COSMIQ projected accountability rating

on South Carolina's A-F accountability scale

Confidence 70% Data completeness 100% Based on 2023–24 data

This is an independent estimate generated by COSMIQ's open Rating Predictor from public math & reading proficiency — it is not an official South Carolina rating, and states weight many additional factors.

How this is calculated →Run the live predictor →

Proficiency trend

Percent of students proficient on the state assessment.

School year	Math	Reading / ELA
2017–18	28%	40.2%

Where this district could improve

Math proficiency
Worth 50% of the formula; you're at 20% of max points.
ELA proficiency
Worth 50% of the formula; you're at 40% of max points.

Schools in this district

SC Connections AcademyColumbia, SC 6,263 students Cyber Academy of South CarolinaGreenville, SC 3,985 students South Carolina Virtual Charter SchoolWest Columbia, SC 2,912 students Mevers School of ExcellenceGoose Creek, SC 932 students Gray Collegiate AcademyWest Columbia, SC 803 students Berkeley Preparatory AcademySummerville, SC 708 students Royal Live Oaks Academy of the Arts and Sciences Charter SchHardeeville, SC 655 students Oceanside Collegiate AcademyMount Pleasant, SC 651 students

Methodology & sources

NCES Common Core of Data (CCD) directory (as of 2018)
U.S. Dept. of Education EDFacts assessment results (as of 2018)
South Carolina accountability framework (A-F). Phase 1a uses math+ELA proficiency only with generic regime cutpoints; per-state component weights ship in Phase 1b. (as of 2026-05-27)

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<figure style="font-family:system-ui,-apple-system,sans-serif;border:1px solid #e2e8f0;border-radius:12px;padding:20px 22px;max-width:480px;background:#ffffff;color:#0f172a;margin:0;line-height:1.4"><div style="font-size:15px;font-weight:700">Charter Institute at Erskine</div><div style="font-size:13px;color:#64748b;margin-top:3px">Columbia, South Carolina &middot; Public school district</div><div style="display:flex;flex-wrap:wrap;margin-top:14px"><div style="margin-right:20px"><div style="font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;margin-bottom:2px">Enrollment</div><div style="font-size:22px;font-weight:700;color:#0f172a">22,535</div></div><div><div style="font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:#94a3b8;margin-bottom:2px">Projected Rating (A-F)</div><div style="font-size:22px;font-weight:700;color:#dc2626">F</div></div></div><figcaption style="font-size:11px;color:#94a3b8;margin-top:14px;padding-top:12px;border-top:1px solid #f1f5f9">Data: NCES / EDFacts (2024 data) &middot; <a href="https://getcosmiq.app/schools/SC/charter-institute-at-erskine" style="color:#0891b2;text-decoration:none" target="_blank" rel="noopener">View full profile on COSMIQ &#8594;</a></figcaption></figure>

Cite this page

COSMIQ. (2026). Charter Institute at Erskine — school district profile. Retrieved August 23, 2026, from https://getcosmiq.app/schools/SC/charter-institute-at-erskine

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About this profile. COSMIQ is an independent, free AI tutoring service and is not affiliated with, endorsed by, or sponsored by Charter Institute at Erskine, South Carolina, or any government education agency. All figures are drawn from public U.S. Department of Education data (NCES Common Core of Data and EDFacts). Any projected rating is an independent estimate, not an official score. COSMIQ does not collect or publish user reviews or ratings of schools.

Data last refreshed August 7, 2026.