High school (grades 9-12) · Tucson, AZ
Online School of Arizona
Federal NCES profile for Online School of Arizona, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 30/100.
The verdict
Online School of Arizona earns 30/100 on the Resource Investment Index on federal resource data.
- #24 of 38
- high schools in Tucson · Resource Index
- 30
- Resource Index · Lower
- 45
- students enrolled
By Resource Investment Index, Online School of Arizona ranks #24 of 38 high schools in Tucson, AZ.
School address
NCES ID 040101303748 Verify on NCES CCD record →
NCES CCD universe card
School universe 040101303748 · Tucson, AZ High · SMALL · CHARTER
45 enr · RII 30
Nearest enrollment peer: Odyssey Continuation (100 students)
Resource Investment Index #24 of 38 high schools in Tucson. NCES Common Core of Data stamps for this campus. Read with this school → · District book → · Arizona schools → · Find another →
How Online School of Arizona compares
Online School of Arizona on the metrics families compare, against Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Enrollment | 45 | top 90% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Equity indicators (what these measure)
Student demographics
Largest group: Hispanic or Latino at 53.3% of enrollment.
Simpson diversity index - at 63.0, Online School of Arizona is more mixed than the Arizona school average of 47.2.
Programs
Funding & spending
District-wide per-pupil expenditure for Online School of Arizona (1001719), which includes Online School of Arizona.
Source: NCES F-33 School District Finance Survey District-level finance · FY 2022-23 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Similar high schools in Tucson
4 comparable high schools (grades 9-12) serving the same city.
Nationwide high schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Frequently asked questions about Online School of Arizona
How many students attend Online School of Arizona?
Online School of Arizona has 45 students enrolled. It is a high school in Tucson, AZ.
What is the racial and ethnic makeup of Online School of Arizona?
The largest demographic group at Online School of Arizona is Hispanic or Latino at 53.3% of enrollment, in Tucson, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 63.0/100.
What is the Resource Investment Index for Online School of Arizona?
Online School of Arizona has a Resource Investment Index of 30/100 (lower reported resources relative to schools nationally) based on 1 factor: gifted-program reporting. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
How does Online School of Arizona rank among high schools in Tucson?
By Resource Investment Index, Online School of Arizona ranks #24 of 38 high schools in Tucson, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all high schools in Tucson on the city page.
What other schools are in Online School of Arizona (1001719)?
None; Online School of Arizona (1001719) is a single-school charter district, and Online School of Arizona is its only campus.
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, the data changelog, or report a data error. Data current as of August 2026.