Needs Improvement
#4718 of 4,739 schools in NY
Based on limited data
Canarsie Ascend Charter School
Elementary School · CANARSIE ASCEND CHARTER SCHOOL
9719 FLATLANDS AVE, Brooklyn, NY 11236
Enrollment
936
Student-Teacher
20.8:1
Score
2.6
Grades
Kindergarten – 8th
Enrollment
936
Student-Teacher
20.8:1
Score
2.6
Grades
Kindergarten – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Brooklyn
#567 of 570
public schools
New York elementary schools
#2,529 of 2,549
About Canarsie Ascend Charter School
Canarsie Ascend Charter School serves 936 students from kindergarten through eighth grade in Brooklyn's Canarsie neighborhood. With 45 full-time equivalent teachers, the school maintains a student-teacher ratio of 20.8:1, providing a structured learning environment for elementary and middle school students. The school faces significant academic challenges, with room for substantial growth in student achievement.
While 50% of students demonstrate proficiency in English Language Arts and reading, only 6% meet proficiency standards in mathematics. The school's MySchoolScout rating of 2.4 out of 10 reflects these academic performance gaps, ranking in the 5th percentile among New York elementary schools. As a charter school, Canarsie Ascend operates with increased autonomy to develop innovative approaches to education and work toward improving student outcomes.
The school's substantial enrollment of nearly 1,000 students indicates strong community demand for educational options in the area. The school is situated in ZIP code 11236, a diverse neighborhood where families have a median household income of $79,885. The community shows economic stability with a 12.3% poverty rate and median home values of $676,300.
Located on Flatlands Avenue in Brooklyn's large urban setting, Canarsie Ascend serves families seeking alternative educational pathways in this established residential area.
What Parents Should Know
The student-teacher ratio at Canarsie Ascend Charter School is 20.8:1, 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.
Canarsie Ascend 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
Partial Profile · 2/3 metricsRequires 2+ years of test data
View breakdown
Data not available for this school
View breakdown
Canarsie Ascend Charter School — Students at Canarsie Ascend Charter School score 28% proficient, which is below what's typical for similar communities (expected: 48%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
81%
Students qualifying for federal meal assistance
Component weights adjusted due to data availability.
Test Scores NY NYSED (2020-21)
Based on 2 test records from NY state assessments. About our data
How Canarsie Ascend Charter School Compares
See how Canarsie Ascend Charter School performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
9719 FLATLANDS AVE, Brooklyn, NY 11236
Nearby Alternatives
Families considering Canarsie Ascend Charter School may also want to explore other elementary schools in the area. PS 114 RYDER ELEMENTARY (rated 9.0/10, 0.4 miles away), which scores notably higher. Another option is PS 66 (rated 8.2/10, 0.4 miles away), which scores notably higher. Additionally, PS 279 HERMAN SCHREIBER (rated 7.8/10, 0.4 miles away), which scores notably higher. For more schools in Brooklyn, see our Brooklyn schools guide .
Nearby Schools
20 within 0.8 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 11236 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$82,813
Median Home Value
$710,300
Median Rent
$1,637/mo
Population
95,174
College Educated
28.5%
Homeownership
50.5%
Avg Commute
50.9 min
Poverty Rate
13.3%
Median Age
40.4
Community Profile
The community surrounding Canarsie Ascend Charter School has a median household income of $82,813. It is an area where 29% of adults hold a bachelor's degree or higher. The median home value in the area is $710,300, with a median rent of $1,637/month. The area has a poverty rate of 13.3%. The average commute in the area is 51 minutes, which is above the national average. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| SCHOOL IN THE SQUARE PUBLIC CHARTER SCHOOL New York, NY | 2.6 |
| TRUE NORTH ROCHESTER PREP-WEST CAMP Rochester, NY | 2.6 |
| BUSHWICK ASCEND CHARTER SCHOOL Brooklyn, NY | 2.7 |
| CENTRAL BROOKLYN ASCEND CHARTER SCHOOL Brooklyn, NY | 2.5 |
| PINE BUSH ELEMENTARY SCHOOL Pine Bush, NY | 2.8 |
| SUSAN E WILEY SCHOOL Copiague, NY | 2.8 |
Frequently Asked Questions
Common questions about Canarsie Ascend Charter School
What grades does Canarsie Ascend Charter School serve?
Canarsie Ascend Charter School serves students in grades Kindergarten through 8th.
How many students attend Canarsie Ascend Charter School?
Canarsie Ascend Charter School has an enrollment of approximately 936 students.
What is the student-teacher ratio at Canarsie Ascend Charter School?
The student-teacher ratio at Canarsie Ascend Charter School is 20.8:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Canarsie Ascend Charter School rank in NY?
Canarsie Ascend Charter School is ranked #4718 out of 4,739 schools in NY.
What is Canarsie Ascend Charter School's MySchoolScout rating?
Canarsie Ascend Charter School has a composite rating of 2.6 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 Canarsie Ascend Charter School?
Based on the most recent state assessment data, Canarsie Ascend Charter School has 6.0% math proficiency and 50.0% reading/ELA proficiency.
Is Canarsie Ascend Charter School a charter school?
Yes, Canarsie Ascend Charter School is a charter school. Charter schools are publicly funded but independently operated, often with more flexibility in curriculum and teaching methods.
Is Canarsie Ascend Charter School a Title I school?
No, Canarsie Ascend Charter School is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Canarsie Ascend Charter School?
81.0% of students at Canarsie Ascend Charter School qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Explore More Schools
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 8th
- Enrollment
- 936
- Student-Teacher Ratio
- 20.8:1
- Teachers (FTE)
- 45
- Free/Reduced Lunch
- 81.0%
- Type
- regular
- Setting
- Large City
- County
- Kings County
- Phone
- (718) 907-0153
- Data Year
- 2023–2024
Resources & Links
District
CANARSIE ASCEND CHARTER SCHOOL- District Enrollment
- 936
- Schools in District
- 1
- Per-Pupil Spending
- $20,818
- 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
- Best Public Schools in New York 2026: Top Districts from NYC to the Suburbsbest schools
- Best Schools in New York, NY — 2026 Rankingsbest schools
- Best States for Public Schools in 2026: A Complete Rankingdata insights
- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
- Student-Teacher Ratio by State: Complete 2026 Rankingsdata insights
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