Average
#975 of 2,000 schools in AZ
Top 49% in state
William C Jack School
Elementary School · Glendale Elementary District (4271)
6600 W MISSOURI AVE, Glendale, AZ 85301
Enrollment
827
Student-Teacher
23:1
Score
6.3
Grades
Pre-K – 8th
Enrollment
827
Student-Teacher
23:1
Score
6.3
Grades
Pre-K – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Glendale
#23 of 76
public schools
Arizona elementary schools
#613 of 1,216
In district
#3 of 14
Glendale Elementary District (4271)
Academic growth
7.0 / 10
Strong
About William C Jack School
William C Jack School serves students from pre-kindergarten through eighth grade in Glendale, Arizona, with an enrollment of 827 students. As a regular public school in a large suburban area, it offers a full span of elementary and middle school education. The school has 36 full-time equivalent teachers serving its student body, resulting in a student-teacher ratio of 23:1.
Academically, the school is working to strengthen its performance, with proficiency rates of 20% in ELA/Reading and 27% in Math across its grade levels. These results indicate the school has meaningful room for academic growth and development. William C Jack School's academic performance places it in the 30th percentile statewide, ranking #1421 among Arizona's 2,029 schools.
Families considering William C Jack should think about how the school's current academic trajectory aligns with their children's learning needs and their own educational priorities. The school's suburban Glendale location provides access to the community resources typical of the greater Phoenix area.
What Parents Should Know
The student-teacher ratio at William C Jack School is 23:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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William C Jack School — Students at William C Jack School score 27% proficient, which is above what's typical for similar communities (expected: 26%).
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 6 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: 7.0/10.
How William C Jack School Compares
See how William C Jack School performs across key quality dimensions compared to state benchmarks.
Performance Trends
Math proficiency has declined from 37% (2019) to 27% (2022). Reading/ELA proficiency has remained stable from 27% (2019) to 27% (2022).
Location
6600 W MISSOURI AVE, Glendale, AZ 85301
Nearby Alternatives
Families considering William C Jack School may also want to explore other elementary schools in the area. Don Mensendick School (rated 6.4/10, 0.1 miles away), with a very similar rating. Another option is Challenger Middle School (rated 5.4/10, 1.0 miles away), with a comparable rating. Additionally, Holiday Park School (rated 5.3/10, 1.2 miles away, in nearby Phoenix), with a comparable rating. For more schools in Glendale, see our Glendale schools guide .
Nearby Schools
20 within 1.7 mi| School | Distance | Rating |
|---|---|---|
| Don Mensendick School Glendale | 0.1 mi | 6.4 |
| Academy of Math and Science Camelback Phoenix | 0.6 mi | 3.3 |
| Bicentennial South School Glendale | 0.8 mi | 3.9 |
| Desert Sands Academy of Mass Communication & Journalism Phoenix | 1.0 mi | 6.2 |
| Challenger Middle School Glendale | 1.0 mi | 5.4 |
| Harold W Smith School Glendale | 1.1 mi | 4.4 |
| Holiday Park School Phoenix | 1.2 mi | 5.3 |
| Desert Garden Elementary School Glendale | 1.4 mi | 5.0 |
| Westland School Phoenix | 1.4 mi | 5.7 |
| Heatherbrae School Phoenix | 1.4 mi | 3.5 |
| West-MEC - Glendale High School Glendale | 1.6 mi | — |
| LEXINGTON LIFE ACADEMY - PHOENIX Phoenix | 1.6 mi | 4.3 |
| Western School of Science and Technology Phoenix | 1.6 mi | 5.7 |
| Glendale High School Glendale | 1.6 mi | 5.4 |
| Camelback Academy Glendale | 1.4 mi | 4.3 |
| West-MEC - Independence High School Glendale | 1.6 mi | — |
| Independence High School Glendale | 1.6 mi | 5.4 |
| Pioneer Preparatory - A Challenge Foundation Phoenix | 1.8 mi | 3.2 |
| Victory Collegiate Academy Phoenix | 1.9 mi | 4.0 |
| Cartwright Early Childhood Center Phoenix | 1.7 mi | 7.3 |
Neighborhood 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 William C Jack School 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 |
|---|---|
| Arroyo Elementary School Glendale, AZ | 6.3 |
| Arts Academy at Estrella Mountain Tolleson, AZ | 6.3 |
| Bales Elementary School Buckeye, AZ | 6.3 |
| Cheyenne Elementary School Peoria, AZ | 6.3 |
| Desert Mirage Elementary School Glendale, AZ | 6.3 |
| Desert Mountain Elementary Queen Creek, AZ | 6.3 |
Frequently Asked Questions
Common questions about William C Jack School
What grades does William C Jack School serve?
William C Jack School serves students in grades Pre-K through 8th.
How many students attend William C Jack School?
William C Jack School has an enrollment of approximately 827 students.
What is the student-teacher ratio at William C Jack School?
The student-teacher ratio at William C Jack School is 23:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does William C Jack School rank in AZ?
William C Jack School is ranked #975 out of 2,000 schools in AZ.
What is William C Jack School's MySchoolScout rating?
William C Jack School has a composite rating of 6.3 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 William C Jack School?
Based on the most recent state assessment data, William C Jack School has 27.0% math proficiency and 20.5% reading/ELA proficiency.
Is William C Jack School a charter school?
No, William C Jack School is not a charter school. It is a traditional public school operated by the local school district.
Is William C Jack School a Title I school?
No, William C Jack School 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
- Pre-K – 8th
- Enrollment
- 827
- Student-Teacher Ratio
- 23:1
- Teachers (FTE)
- 36
- Type
- regular
- Setting
- Large Suburb
- County
- Maricopa County
- Phone
- (623) 237-4005
- Data Year
- 2023–2024
Resources & Links
District
Glendale Elementary District (4271)- District Enrollment
- 8,858
- Schools in District
- 14
- Per-Pupil Spending
- $10,795
- District Rank
- #3 of 14
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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