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Very Good

#436 of 2,000 schools in AZ

Top 22% in state

Challenge Charter School

Elementary School · Challenge School Inc. (6362)

5801 W GREENBRIAR DR, Glendale, AZ 85308

Charter

Enrollment

392

Score

7.4

Grades

Kindergarten – 6th

Updated 2022-23

How this school compares

In Glendale

#14 of 76

public schools

Arizona elementary schools

#318 of 1,216

Academic performance

9.5 / 10

Exceptional

About Challenge Charter School

Challenge Charter School serves 392 students in kindergarten through sixth grade in Glendale, Arizona. This elementary charter school has earned strong academic recognition, ranking #354 out of 2,029 schools statewide and placing in the 83rd percentile among Arizona schools. The school demonstrates solid academic performance with 63% of students achieving proficiency or above in English Language Arts and an impressive 68% meeting or exceeding proficiency standards in mathematics.

These results contribute to Challenge Charter School's 7.3 out of 10 MySchoolScout rating and exceptional 9.2 out of 10 academic score. Located on West Greenbriar Drive, the school draws families from ZIP code 85308, where the median household income is $91,968 and median home values reach $373,700. The surrounding community shows strong educational attainment, with 37% of residents holding bachelor's degrees or higher, while maintaining a relatively low poverty rate of 9.5%.

As a charter school, Challenge Charter School operates with additional flexibility in its educational approach while serving the public school mission. The school sits within Maricopa County's large suburban landscape, providing elementary students with a community-focused learning environment in one of Glendale's established residential neighborhoods.

What Parents Should Know

Challenge Charter School is a charter school — a publicly funded school that operates with more autonomy than traditional district schools. Charter schools often have distinct educational models or specialties. Parents should understand the school's specific mission, enrollment process, and how its approach differs from nearby district options.

Score Breakdown

Full Profile · 3/3 metrics
Student Progress7.4Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data3
Annual Change-2.09 pts/yr
Data Period2019–2022
TrendDeclining
Academics9.5Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency68%
Reading/ELA Proficiency63%
Overall Proficiency66%
Expected (poverty-adj.)38%
vs. Expected+27.5 pts
Adjusted Percentile92th
College ReadinessNot Available

Data not available for this school

Resources & Environment4.2Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Per-Pupil Spending$10,779

Challenge Charter School — Students at Challenge Charter School score 66% proficient, which is above what's typical for similar communities (expected: 38%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

0.1%

Students qualifying for federal meal assistance

Test Scores AZ EDFACTS (2021-22)

Math Proficiency 66.0%
School
State
N/A
ELA Proficiency 69.0%
School
State
N/A

Based on 6 test records from AZ state assessments. About our data

Proficiency Trend

↓ Declining

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
67%
ELA
76%
2021*
Math
63%
ELA
68%
2022
Math
68%
ELA
63%

* 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: 7.4/10.

How Challenge Charter School Compares

See how Challenge Charter School performs across key quality dimensions compared to state benchmarks.

Overall Score
7.4/10
78th percentile in AZ
Academic
9.5/10
9.5/10
Growth
7.4/10
Above average
Environment
4.2/10
Below average

Location

5801 W GREENBRIAR DR, Glendale, AZ 85308

Nearby Alternatives

Families considering Challenge Charter School may also want to explore other elementary schools in the area. Traditional Academy at Bellair (rated 9.5/10, 1.3 miles away), which scores notably higher. Another option is Mountain Shadows Elementary School (rated 8.9/10, 2.1 miles away), which scores notably higher. Additionally, Highland Lakes School (rated 8.2/10, 1.3 miles away), which scores slightly higher. For more schools in Glendale, see our Glendale schools guide .

Nearby Schools

20 within 2.1 mi
School Distance Rating
Desert Heights Charter School Glendale 0.6 mi 4.2
Greenbrier Elementary School Glendale 0.6 mi 5.5
Canyon Elementary School Glendale 0.7 mi 7.0
Sunflower School Glendale 0.7 mi
Desert Sky Middle School Glendale 0.9 mi 6.3
Intelli-School Glendale Glendale 0.9 mi 5.5
Deer Valley High School Glendale 1.1 mi 5.5
Deer Valley Academy Phoenix 1.1 mi
West-MEC - Deer Valley High School Glendale 1.1 mi
Foothills Elementary School Glendale 1.2 mi 5.9
Highland Lakes School Glendale 1.3 mi 8.2
Cactus High School Glendale 1.3 mi 4.3
ThrivePoint High School at Grovers Glendale 1.3 mi 5.6
ThrivePoint Online High School Glendale 1.3 mi 6.6
Traditional Academy at Bellair Glendale 1.3 mi 9.5
AUTISM ACADEMY FOR EDUCATION AND DEVELOPMENT Glendale 1.4 mi 7.0
Pioneer Elementary School Glendale 1.7 mi 5.8
Kachina Elementary School Glendale 1.9 mi 5.9
Peoria eCampus Peoria 1.9 mi 5.1
Mountain Shadows Elementary School Glendale 2.1 mi 8.9

Neighborhood Census ACS (2019-2023)

Census data for ZIP 85308 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$95,512

Median Home Value

$420,100

Median Rent

$1,777/mo

Population

65,159

College Educated

37.7%

Homeownership

71.9%

Avg Commute

24.5 min

Poverty Rate

9.4%

Median Age

41.7

Community Profile

The community surrounding Challenge Charter School has a median household income of $95,512. It is an area where 38% of adults hold a bachelor's degree or higher. The median home value in the area is $420,100, with a median rent of $1,777/month. The local poverty rate of 9.4% is relatively low. The average commute for residents is 25 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
Cottonwood Elementary School Vail, AZ 7.4
Cragin Elementary School Tucson, AZ 7.4
Crismon Elementary School Mesa, AZ 7.4
Estrella Mountain Elementary School Goodyear, AZ 7.4
Hale Elementary School Mesa, AZ 7.4
Happy Valley School East Campus Mesa, AZ 7.4

Frequently Asked Questions

Common questions about Challenge Charter School

What grades does Challenge Charter School serve?

Challenge Charter School serves students in grades Kindergarten through 6th.

How many students attend Challenge Charter School?

Challenge Charter School has an enrollment of approximately 392 students.

How does Challenge Charter School rank in AZ?

Challenge Charter School is ranked #436 out of 2,000 schools in AZ.

What is Challenge Charter School's MySchoolScout rating?

Challenge Charter School has a composite rating of 7.4 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 Challenge Charter School?

Based on the most recent state assessment data, Challenge Charter School has 66.0% math proficiency and 69.0% reading/ELA proficiency.

Is Challenge Charter School a charter school?

Yes, Challenge Charter School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.

Is Challenge Charter School a Title I school?

No, Challenge Charter School is not currently a Title I school.

11 schools nearby View map →

Neighborhood Context

Walk Score
68 Somewhat Walkable
Transit Score
35 Some Transit
Bike Score
70 Very Bikeable
City Safety
High (3,171/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Glendale). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 6th
Enrollment
392
Type
regular
Setting
Large Suburb
County
Maricopa County
Data Year
2023–2024

District

Challenge School Inc. (6362)
District Enrollment
392
Schools in District
1
Per-Pupil Spending
$10,323
District Rank
#1 of 1

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 methodology

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