Charleston Collegiate School
Johns Island · SC · Private independent · K-12 combined
Similar nearby schools
Most similar nearby schools
St. Johns High → Pattison's Academy for Comprehensive Education → Porter-Gaud School → West Ashley Center for Advance Studies → West Ashley High → James Island Charter High → Burke High → Ashley Hall School →📋 At a glance
- Program details not reported to CRDC
- Academic signals not yet ingested for this school
Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.
How Charleston Collegiate School compares for families
What families should know about Charleston Collegiate School.
- ▸ LocallySC sits right at the US average on NAEP 8th-grade math — local school quality will set your kid apart.
- ▸ vs Similar SchoolsThe closest comparables nearby: St. Johns High, Pattison's Academy for Comprehensive Education, Porter-Gaud School and 5 more. See the sidebar to compare side-by-side.
For Parents
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Enrollment trend & projection
Private school enrollment comes from the NCES Private School Universe Survey (PSS), which is collected every other year — not annually like public-school data. The most recent published collection is 2021–22; NCES targeted spring 2026 for the 2023–24 release — we'll load it as soon as it's published.
If the recent trend holds…
At its recent rate of -1.4%/year, projecting from 2022's 269 students:
≈ 19 fewer students by 2027 — a real revenue/relevance risk worth getting ahead of.
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue at risk
At tuition per student, the 19 students projected to be lost by 2027 represent ≈ $304,000/year in tuition at risk.
Tuition is an editable estimate (PSS doesn't publish tuition) — set it to your school's figure.
Nearby high schools — the local competition
The closest high schools families here also consider, and where their enrollment is heading.
| School | Type | Miles | HS enrollment | Trend |
|---|---|---|---|---|
| St. Johns High Johns Island |
Public | 2.2 | 390 | -3.7% |
| Pattison's Academy for Comprehensive Education Charleston |
Public · charter | 6.0 | 20 | — |
| Porter-Gaud School Charleston |
Private | 7.3 | 1,039 | +10.5% |
| West Ashley Center for Advance Studies Charleston |
Public | 7.4 | — | — |
| West Ashley High Charleston |
Public | 7.5 | 2,069 | +12.4% |
| James Island Charter High Charleston |
Public · charter | 7.7 | 1,612 | +0.1% |
| Burke High Charleston |
Public | 8.6 | 342 | -3.7% |
| Ashley Hall School Charleston |
Private | 8.7 | 561 | +3.3% |