- Enrollment
- 2,322
- Students per teacher
- 24.7:1
- Resource Index
- 18/100
High school (grades 9-12) · Glendale, AZ
Glendale Union Online
Federal NCES profile for Glendale Union Online, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 30/100.
2024-25 NCES dataHigh school (grades 9-12)NCES 040345003510
🌟 Gifted program 30
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Glendale Union Online earns 30/100 on the Resource Investment Index on federal resource data.
- #7 of 15
- high schools in Glendale · Resource Index
- 30
- Resource Index · Lower
- 285
- students enrolled
By Resource Investment Index, Glendale Union Online ranks #7 of 15 high schools in Glendale, AZ.
School address
District: Glendale Union High School District (4285) · Arizona
NCES ID 040345003510 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-102 students YoY
Glendale Union Online shrank from 481 students in 2022-23 to 379 in 2023-24 (-21.2%).
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Shrinking CCD campus
-102 students YoY 040345003510 · Glendale, AZ High · SMALL · TRAD
285 enr · RII 30
Nearest enrollment peer: Sunnyslope High School (2,322 students)
Glendale Union Online shrank from 481 students in 2022-23 to 379 in 2023-24 (-21.2%). NCES Common Core of Data stamps for this campus. Read with this school → · District book → · Arizona schools → · Find another →
Glendale Union Online in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Sunnyslope Hig
Sunnyslope High School
2,322 students
- Apollo High Sc
Apollo High School
2,152 students
- Independence H
Independence High School
1,907 students
- Glendale High
Glendale High School
1,734 students
- Washington Hig
Washington High School
1,659 students
- This school 285
Glendale Union Online
285 students
What this shows Glendale Union Online reports 285 students on the CCD universe file.
How Glendale Union Online compares
Glendale Union Online is a shrinking campus on CCD: ratios and free-lunch share vs Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Enrollment | 285 | top 64% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
285
Bigger than 30% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Funding equity
$10,875
per pupil, district-wide
- below Arizona avg of $13,502
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 2 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.7 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
Hispanic or Latino 57.2%
White 21.4%
African American 8.1%
Asian 4.6%
American Indian / Alaska Native 4.2%
Two or More 3.5%
Native Hawaiian / Pacific Islander 1.1%
Largest group: Hispanic or Latino at 57.2% of enrollment.
Student-body diversity index 61.5/100
Simpson diversity index - at 61.5, Glendale Union Online is more mixed than the Arizona school average of 47.2.
Programs
AP program Not offered
District finance for Glendale Union High School District (4285) reports $10,875 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Glendale Union Online Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Sunnyslope High School | Larger | No free-lunch data | No ratio data |
| Apollo High School | Larger | No free-lunch data | No ratio data |
| Independence High School | Larger | No free-lunch data | No ratio data |
| Glendale High School | Larger | No free-lunch data | No ratio data |
| Washington High School | Larger | No free-lunch data | No ratio data |
Comparisons are relative to Glendale Union Online's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,152
- Students per teacher
- 23.4:1
- Resource Index
- 23/100
- Enrollment
- 1,907
- Students per teacher
- 22.2:1
- Resource Index
- 26/100
- Enrollment
- 1,734
- Students per teacher
- 20.9:1
- Resource Index
- 37/100
- Enrollment
- 1,659
- Students per teacher
- 21.5:1
- Resource Index
- 22/100
Similar high schools in Glendale
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 Glendale Union Online
How many students attend Glendale Union Online?
Glendale Union Online has 285 students enrolled. It is a high school in Glendale, AZ. CCD year-over-year: 481 (2022-23) → 379 (2023-24), down 102.
What is the racial and ethnic makeup of Glendale Union Online?
The largest demographic group at Glendale Union Online is Hispanic or Latino at 57.2% of enrollment, in Glendale, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 61.5/100.
What is the Resource Investment Index for Glendale Union Online?
Glendale Union Online 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 Glendale Union Online rank among high schools in Glendale?
By Resource Investment Index, Glendale Union Online ranks #7 of 15 high schools in Glendale, 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 Glendale on the city page.
What other schools are in Glendale Union High School District (4285)?
Besides Glendale Union Online, Glendale Union High School District (4285) also operates Sunnyslope High School (2,322 students), Apollo High School (2,152 students), and Independence High School (1,907 students). See the Glendale Union High School District (4285) district page for the complete list.