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Orion International Academy

Diamond Bar · CA · Private independent · K-12 combined

Private
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📋 At a glance

Programs & features
  • Program details not reported to CRDC
Academic signals
  • Academic signals not yet ingested for this school

Composed from federal CRDC offerings, EDFacts ACGR, and other public data. Full breakdowns below.

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How Orion International Academy compares for families

What families should know about Orion International Academy.

  • LocallyCA trails the US average on NAEP 8th-grade math (−4 points). Stronger local schools matter even more.
  • vs Similar SchoolsThe closest comparables nearby: Ontario High, Ontario Christian School, Chino High and 5 more. See the sidebar to compare side-by-side.
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Enrollment trend & projection

Total enrollment went from 72 in 2020 to 68 in 2022 — over 2 years.
-5.6%
Why only 2 data points?

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 -2.8%/year, projecting from 2022's 68 students:

2023
66
2025
62
2027
59

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.

SchoolTypeMilesHS enrollmentTrend
Ontario High
Ontario
Public 1.4 1,994 -12.8%
Ontario Christian School
Ontario
Private 1.7 1,266 +2.7%
Chino High
Chino
Public 1.8 2,077 +12.2%
Montclair High
Montclair
Public 1.8 2,515 -10.7%
Park West High (Continuation)
Pomona
Public 2.1 225 +1.8%
San Antonio ROP
Pomona
Public 2.2
Village Academy High School at Indian Hill
Pomona
Public 2.2 270 -6.6%
Ontario Christian School
Ontario
Private 2.4 1,258 +74.0%

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