Cornerstone Day School
Cranford · NJ · Private independent · K-12 combined
Similar nearby schools
Most similar nearby schools
Linden High School → Abraham Clark High School → Raymond J. Lesniak Experience Strength & Hope Recovery HS → Roselle Park High School → Cranford High School → Mother Seton Regional High School → David Brearley Middle/High School → Arthur L. Johnson High 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 Cornerstone Day School compares for families
What families should know about Cornerstone Day School.
- ▸ LocallyNJ students outperform the US average on NAEP 8th-grade math (+12 points).
- ▸ vs Similar SchoolsThe closest comparables nearby: Linden High School, Abraham Clark High School, Raymond J. Lesniak Experience Strength & Hope Recovery HS 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 +5.6%/year, projecting from 2022's 118 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
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 |
|---|---|---|---|---|
| Linden High School Linden |
Public | 1.3 | 1,934 | +14.2% |
| Abraham Clark High School ROSELLE |
Public | 1.3 | 926 | +18.0% |
| Raymond J. Lesniak Experience Strength & Hope Recovery HS Roselle |
Public | 1.4 | 10 | — |
| Roselle Park High School ROSELLE PARK |
Public | 1.5 | 593 | -5.0% |
| Cranford High School CRANFORD |
Public | 1.7 | 1,116 | +3.6% |
| Mother Seton Regional High School Clark |
Private | 1.8 | 194 | -16.7% |
| David Brearley Middle/High School Kenilworth |
Public | 2.2 | 529 | +3.7% |
| Arthur L. Johnson High School CLARK |
Public | 2.3 | 785 | +11.5% |