Average
#1107 of 2,000 schools in AZ
Cornerstone Charter School
High School · Cornerstone Charter SchoolInc (79077)
3826 W ARACELY DR, New River, AZ 85087
Enrollment
140
Score
6.0
Grades
9th – 12th
Enrollment
140
Score
6.0
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
Arizona high schools
#235 of 429
Academic growth
9.0 / 10
Exceptional
About Cornerstone Charter School
Cornerstone Charter School is an alternative high school located in the bustling city of New River, Arizona. Serving students from grades 9 through 12, the school has an enrollment of 140 students. As a charter school, Cornerstone offers a unique educational environment tailored to the needs of its students.
The school's MySchoolScout rating of 2.6 out of 10 reflects that there is room for academic growth, with 10% of students meeting proficiency standards in both ELA and math. Cornerstone Charter School is situated in a vibrant area of New River, where the median household income is relatively high at $112,614, and the median home value stands at $465,400. The neighborhood is home to a diverse population, with 29% of residents holding a bachelor's degree or higher, and a low poverty rate of 4.9%.
Despite the academic challenges, the school remains committed to fostering a supportive and nurturing environment for its students. Cornerstone Charter School is embedded in a community that values education and offers a range of resources and opportunities for its residents.
What Parents Should Know
With an enrollment of 140 students, Cornerstone Charter School is a smaller school where families often find a close-knit community atmosphere. Smaller settings can mean more individual attention from teachers and staff, though they may offer fewer extracurricular options than larger schools.
While current test scores at Cornerstone Charter School are below average, the school shows strong growth metrics — meaning students are making above-average progress year over year. This upward trajectory can be a positive indicator for families who value a school's ability to help students improve, even if absolute scores haven't caught up yet.
Cornerstone 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 · 4/4 metricsView breakdown
View breakdown
View breakdown
View breakdown
Cornerstone Charter School — Students at Cornerstone Charter School score 10% proficient, which is below what's typical for similar communities (expected: 38%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
0.1%
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
→ StableAverage 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: 9.0/10.
How Cornerstone Charter School Compares
See how Cornerstone Charter School performs across key quality dimensions compared to state benchmarks.
Performance Trends
Math proficiency has improved from 5% (2019) to 10% (2022). Reading/ELA proficiency has declined from 15% (2019) to 10% (2022).
Location
3826 W ARACELY DR, New River, AZ 85087
Nearby Alternatives
Families considering Cornerstone Charter School may also want to explore other high schools in the area. Orangewood School (rated 7.6/10, 0.9 miles away, in nearby Phoenix), which scores notably higher. Another option is Ocotillo School (rated 7.4/10, 1.1 miles away, in nearby Phoenix), which scores notably higher. Additionally, Royal Palm Middle School (rated 7.3/10, 1.5 miles away, in nearby Phoenix), which scores notably higher. For more schools in New River, see our New River schools guide .
Nearby Schools
20 within 1.3 mi| School | Distance | Rating |
|---|---|---|
| West-MEC - Washington High School Phoenix | 0.4 mi | — |
| Washington High School Phoenix | 0.4 mi | 6.7 |
| GOMPERS PRIVATE SCHOOL Phoenix | 0.6 mi | — |
| SS SIMON AND JUDE CATHEDRAL SCHOOL Phoenix | 0.8 mi | 6.2 |
| Maryland Elementary School Phoenix | 0.8 mi | 6.8 |
| ASDB - ELP Phoenix Day School for the Deaf Preschool Phoenix | 0.8 mi | — |
| IntelliSchool Online Phoenix | 0.9 mi | — |
| SC Jensen Online Phoenix | 0.9 mi | — |
| PAS Charter Online Phoenix | 0.9 mi | — |
| Washington Elementary School Phoenix | 1.0 mi | 4.5 |
| Pensar Academy Litchfield Park | 1.0 mi | 6.5 |
| ASDB - Phoenix Day School for the Deaf Phoenix | 0.9 mi | 6.3 |
| Orangewood School Phoenix | 0.9 mi | 7.6 |
| Ocotillo School Phoenix | 1.1 mi | 7.4 |
| Synergy Public School Phoenix | 1.3 mi | 2.6 |
| Bennett Academy Phoenix | 1.3 mi | 4.0 |
| Alhambra Traditional School Phoenix | 1.3 mi | 6.1 |
| Royal Palm Middle School Phoenix | 1.5 mi | 7.3 |
| Washington Elementary School District Online Learning Academ Phoenix | 1.5 mi | 5.1 |
| TORAH DAY SCHOOL OF PHOENIX Phoenix | 1.3 mi | 6.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 85087 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$120,688
Median Home Value
$510,800
Median Rent
$1,809/mo
Population
9,835
College Educated
29.5%
Homeownership
94.2%
Avg Commute
31.5 min
Poverty Rate
4.7%
Median Age
49.3
Community Profile
The community surrounding Cornerstone Charter School has a median household income of $120,688. It is an area where 30% of adults hold a bachelor's degree or higher. The median home value in the area is $510,800, with a median rent of $1,809/month. The local poverty rate of 4.7% is relatively low. The average commute for residents is 32 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 |
|---|---|
| Ajo High School Ajo, AZ | 6.0 |
| Center for Academic Success #2 - Douglas 9-12 Douglas, AZ | 6.0 |
| Ombudsman - Charter Northeast Tempe, AZ | 6.0 |
| PPEP TEC - Celestino Fernandez Learning Center Tucson, AZ | 6.0 |
| EdOptions Preparatory Academy Tempe, AZ | 6.1 |
| Educational Opportunity Center Charter High School Yuma, AZ | 5.9 |
Frequently Asked Questions
Common questions about Cornerstone Charter School
What grades does Cornerstone Charter School serve?
Cornerstone Charter School serves students in grades 9th through 12th.
How many students attend Cornerstone Charter School?
Cornerstone Charter School has an enrollment of approximately 140 students.
How does Cornerstone Charter School rank in AZ?
Cornerstone Charter School is ranked #1107 out of 2,000 schools in AZ.
What is Cornerstone Charter School's MySchoolScout rating?
Cornerstone Charter School has a composite rating of 6.0 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 Cornerstone Charter School?
Based on the most recent state assessment data, Cornerstone Charter School has 8.3% math proficiency and 11.7% reading/ELA proficiency.
Is Cornerstone Charter School a charter school?
Yes, Cornerstone Charter School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Cornerstone Charter School a Title I school?
No, Cornerstone Charter School is not currently a Title I school.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 140
- Type
- alternative
- Setting
- Large City
- County
- Maricopa County
- Phone
- (602) 595-2198
- Data Year
- 2023–2024
Resources & Links
District
Cornerstone Charter SchoolInc (79077)- District Enrollment
- 140
- Schools in District
- 1
- Per-Pupil Spending
- $13,007
- 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 methodologyRelated reading
Get school insights in your inbox
New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.
We respect your privacy. Unsubscribe at any time.