Arlyn Day School
Highland Park · IL · Private independent · K-12 combined
Similar nearby schools
Most similar nearby schools
Highland Park High School → Woodlands Academy Of The Sacred Heart → North Shore Academy → Deerfield High School → Cove School → Rochelle Zell Jewish High School → Lake Forest High School → Centerview Therapeutic 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 Arlyn Day School compares for families
What families should know about Arlyn Day School.
- ▸ LocallyIL 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: Highland Park High School, Woodlands Academy Of The Sacred Heart, North Shore Academy 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 -0.6%/year, projecting from 2022's 40 students:
A small or specialty program — naive trend math doesn't capture the school's full picture. Read the trend as directional, not predictive.
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 |
|---|---|---|---|---|
| Highland Park High School Highland Park |
Public | 0.7 | 1,661 | -8.0% |
| Woodlands Academy Of The Sacred Heart Lake Forest |
Private | 2.8 | 120 | -9.1% |
| North Shore Academy Highland Park |
Public | 2.8 | — | — |
| Deerfield High School Deerfield |
Public | 3.0 | 1,437 | -3.7% |
| Cove School Northbrook |
Private | 4.0 | 155 | -1.9% |
| Rochelle Zell Jewish High School Deerfield |
Private | 4.6 | 147 | -16.0% |
| Lake Forest High School Lake Forest |
Public | 4.8 | 1,359 | -7.4% |
| Centerview Therapeutic School Northbrook |
Private | 5.5 | 11 | — |