Portledge School
Locust Valley · NY · Private independent · K-12 combined
📋 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 Portledge School compares for families
What families should know about Portledge School.
- ▸ LocallyNY 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: LOCUST VALLEY HIGH SCHOOL, GLEN COVE HIGH SCHOOL, OYSTER BAY HIGH SCHOOL and 5 more. See the sidebar to compare side-by-side.
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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 +1.7%/year, projecting from 2022's 510 students:
An extrapolation of the recent trajectory, not a forecast of the school's plans; ignores one-off shocks.
Revenue upside
At tuition per student, the 44 students projected to be gained by 2027 represent ≈ $704,000/year in tuition upside.
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 |
|---|---|---|---|---|
| LOCUST VALLEY HIGH SCHOOL LOCUST VALLEY |
Public | 1.3 | 573 | -10.3% |
| GLEN COVE HIGH SCHOOL GLEN COVE |
Public | 2.3 | 1,057 | +3.1% |
| OYSTER BAY HIGH SCHOOL OYSTER BAY |
Public | 3.1 | 411 | -5.1% |
| NORTH SHORE SENIOR HIGH SCHOOL GLEN HEAD |
Public | 3.3 | 769 | -0.3% |
| Harmony Heights School East Norwich |
Private | 3.3 | 50 | -31.5% |
| Long Island Lutheran Middle & High School Glen Head |
Private | 4.0 | 427 | -16.6% |
| JERICHO SENIOR HIGH SCHOOL JERICHO |
Public | 5.4 | 1,250 | +4.5% |
| PAUL D SCHREIBER SENIOR HIGH SCHOOL PORT WASHINGTON |
Public | 5.6 | 1,641 | +0.6% |