Below Average
#1748 of 2,000 schools in AZ
Glendale Union Online
High School · Glendale Union High School District (4285)
4530 W NORTHERN AVE, Glendale, AZ 85301
Enrollment
379
Score
4.6
Grades
9th – 12th
Enrollment
379
Score
4.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Glendale
#62 of 76
public schools
Arizona high schools
#393 of 429
In district
#11 of 11
Glendale Union High School District (4285)
About Glendale Union Online
Glendale Union Online is a regular public high school located in the large suburban area of Glendale, Arizona. Serving students from ninth through twelfth grade, the school has an enrollment of 379 students. While specific student-teacher ratio and teacher numbers are not reported, the school offers flexibility with its online learning format.
Academically, Glendale Union Online has a MySchoolScout rating of 4.1 out of 10 and ranks 24th percentile among Arizona schools. In state assessments, 38% of students were proficient or above in ELA/Reading, while 52% scored at this level in Math. These scores indicate areas where the school is focusing on student development to support further academic growth.
Glendale Union Online is situated in a vibrant suburban setting within Glendale, though specific neighborhood data isn't available. The school's online platform allows for flexibility and convenience, catering to students who benefit from digital learning environments.
What Parents Should Know
Glendale Union Online is a virtual school, meaning instruction is delivered primarily online. Virtual schools offer flexibility but require strong self-discipline and a reliable home learning environment. Parents should consider whether their child thrives with independent, technology-based learning and ask about the school's approach to student engagement and support.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
View breakdown
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Glendale Union Online — Students at Glendale Union Online score 27% proficient, which is below what's typical for similar communities (expected: 34%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
0.2%
Students qualifying for federal meal assistance
Test Scores AZ EDFACTS (2021-22)
Based on 5 test records from AZ state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 1.2/10.
How Glendale Union Online Compares
See how Glendale Union Online performs across key quality dimensions compared to state benchmarks.
Performance Trends
Math proficiency has declined from 77% (2019) to 27% (2022). Reading/ELA proficiency has declined from 62% (2019) to 27% (2022).
Location
4530 W NORTHERN AVE, Glendale, AZ 85301
Nearby Alternatives
Families considering Glendale Union Online may also want to explore other high schools in the area. Apollo High School (rated 5.5/10, 0.1 miles away), which scores slightly higher. Another option is Glendale Union High School District Online Learning Academy (rated 4.9/10), which scores slightly higher. Additionally, Kaizen Education Foundation dba Maya High School (rated 4.6/10, 1.4 miles away, in nearby Phoenix), with a very similar rating. For more schools in Glendale, see our Glendale schools guide .
Nearby Schools
20 within 1.4 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 85301 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$47,422
Median Home Value
$218,100
Median Rent
$1,189/mo
Population
66,970
College Educated
11%
Homeownership
39.4%
Avg Commute
29.1 min
Poverty Rate
29%
Median Age
29.8
Community Profile
The community surrounding Glendale Union Online has a median household income of $47,422. It is a community where 11% of adults hold a bachelor's degree or higher. The median home value in the area is $218,100, with a median rent of $1,189/month. The area has a poverty rate of 29.0%, indicating some economic challenges in the community. The average commute for residents is 29 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| AAEC - SMCC Campus Phoenix, AZ | 4.6 |
| Kaizen Education Foundation dba Maya High School Phoenix, AZ | 4.6 |
| Leona Connected High School Phoenix, AZ | 4.6 |
| Pinnacle Online High School Tempe, AZ | 4.6 |
| EdOptions HS Learning Center Peoria, AZ | 4.7 |
| Fountain Hills High School Fountain Hills, AZ | 4.7 |
Frequently Asked Questions
Common questions about Glendale Union Online
What grades does Glendale Union Online serve?
Glendale Union Online serves students in grades 9th through 12th.
How many students attend Glendale Union Online?
Glendale Union Online has an enrollment of approximately 379 students.
How does Glendale Union Online rank in AZ?
Glendale Union Online is ranked #1748 out of 2,000 schools in AZ.
What is Glendale Union Online's MySchoolScout rating?
Glendale Union Online has a composite rating of 4.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Glendale Union Online?
Based on the most recent state assessment data, Glendale Union Online has 52.0% math proficiency and 38.0% reading/ELA proficiency.
Is Glendale Union Online a charter school?
No, Glendale Union Online is not a charter school. It is a traditional public school operated by the local school district.
Is Glendale Union Online a Title I school?
No, Glendale Union Online is not currently a Title I school.
Neighborhood Context
- City Safety
- High (3,171/100K)
FBI UCR 2024. City-level (Glendale). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 379
- Type
- regular
- Setting
- Large Suburb
- County
- Maricopa County
- Phone
- (623) 435-7300
- Data Year
- 2023–2024
Resources & Links
District
Glendale Union High School District (4285)- District Enrollment
- 16,407
- Schools in District
- 11
- Per-Pupil Spending
- $10,875
- District Rank
- #11 of 11
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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