Very Good
#1185 of 4,739 schools in NY
Top 25% in state
PS 308 Clara Cardwell
Elementary School · NEW YORK CITY GEOGRAPHIC DISTRICT #16
616 QUINCY ST, Brooklyn, NY 11221
Enrollment
213
Student-Teacher
8.9:1
Score
7.4
Grades
Pre-K – 8th
Enrollment
213
Student-Teacher
8.9:1
Score
7.4
Grades
Pre-K – 8th
Updated
2022-23
Updated 2022-23
How this school compares
In Brooklyn
#167 of 570
public schools
New York elementary schools
#747 of 2,549
In district
#5 of 23
NEW YORK CITY GEOGRAPHIC DISTRICT #16
Academic growth
9.3 / 10
Exceptional
About PS 308 Clara Cardwell
PS 308 Clara Cardwell is a regular public school located in the bustling heart of Brooklyn, New York. Serving students from pre-kindergarten through eighth grade, PS 308 offers a comprehensive educational experience with a student body of 213 students and an impressive student-teacher ratio of 8.9:1, ensuring individualized attention for each child. With 24 full-time equivalent teachers dedicated to their pupils, the school fosters a supportive learning environment.
According to MySchoolScout's metrics, PS 308 has a rating of 3.7 out of 10 and ranks at #3810 among 4758 schools in New York State, placing it around the 20th percentile. Academically, 41% of students are proficient or above in ELA/reading, while 17% meet proficiency standards in math. These scores indicate areas where the school is focusing on student development and growth.
PS 308 Clara Cardwell is situated in a vibrant urban setting within Brooklyn's dynamic community, offering its students a rich array of cultural and educational opportunities right outside their doors.
What Parents Should Know
While current test scores at PS 308 Clara Cardwell 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.
With a student-teacher ratio of 8.9:1, PS 308 Clara Cardwell offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.
Score Breakdown
Full Profile · 3/3 metricsView breakdown
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Data not available for this school
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PS 308 Clara Cardwell — Students at PS 308 Clara Cardwell score 25% proficient, which is below what's typical for similar communities (expected: 44%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
94.4%
Students qualifying for federal meal assistance
Test Scores NY NYSED (2020-21)
Based on 12 test records from NY state assessments. About our data
Proficiency Trend
↑ ImprovingAverage 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: 9.3/10.
How PS 308 Clara Cardwell Compares
See how PS 308 Clara Cardwell performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 17% (2019) to 15% (2021). Reading/ELA proficiency has improved from 22% (2019) to 34.5% (2021).
Location
616 QUINCY ST, Brooklyn, NY 11221
Nearby Alternatives
Families considering PS 308 Clara Cardwell may also want to explore other elementary schools in the area. PS 25 EUBIE BLAKE SCHOOL (rated 8.6/10, 0.3 miles away), which scores notably higher. Another option is BROOKLYN BROWNSTONE SCHOOL (rated 7.9/10, 0.5 miles away), which scores slightly higher. Additionally, THE CO-OP SCHOOL (rated 7.6/10, 0.2 miles away), with a very similar rating. For more schools in Brooklyn, see our Brooklyn schools guide .
Nearby Schools
20 within 0.5 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 11221 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$85,122
Median Home Value
$1,061,400
Median Rent
$2,055/mo
Population
90,750
College Educated
42%
Homeownership
21.7%
Avg Commute
42.8 min
Poverty Rate
21.9%
Median Age
32.8
Community Profile
The community surrounding PS 308 Clara Cardwell has a median household income of $85,122. It is a well-educated community where 42% of adults hold a bachelor's degree or higher. The median home value in the area is $1,061,400, with a median rent of $2,055/month. The area has a poverty rate of 21.9%, indicating some economic challenges in the community. The average commute in the area is 43 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 |
|---|---|
| BAYVILLE INTERMEDIATE SCHOOL Bayville, NY | 7.4 |
| BEMUS POINT ELEMENTARY SCHOOL Bemus Point, NY | 7.4 |
| BROOKLYN WALDORF SCHOOL Brooklyn, NY | 7.4 |
| E R CROSBY ELEMENTARY SCHOOL Lake Katrine, NY | 7.4 |
| ECOLE INTERNATIONALE DE NEW YORK - THE ECOLE New York, NY | 7.4 |
| EMMA C CHASE SCHOOL Wurtsboro, NY | 7.4 |
Frequently Asked Questions
Common questions about PS 308 Clara Cardwell
What grades does PS 308 Clara Cardwell serve?
PS 308 Clara Cardwell serves students in grades Pre-K through 8th.
How many students attend PS 308 Clara Cardwell?
PS 308 Clara Cardwell has an enrollment of approximately 213 students.
What is the student-teacher ratio at PS 308 Clara Cardwell?
The student-teacher ratio at PS 308 Clara Cardwell is 8.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does PS 308 Clara Cardwell rank in NY?
PS 308 Clara Cardwell is ranked #1185 out of 4,739 schools in NY.
What is PS 308 Clara Cardwell's MySchoolScout rating?
PS 308 Clara Cardwell 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 PS 308 Clara Cardwell?
Based on the most recent state assessment data, PS 308 Clara Cardwell has 17.3% math proficiency and 40.6% reading/ELA proficiency.
Is PS 308 Clara Cardwell a charter school?
No, PS 308 Clara Cardwell is not a charter school. It is a traditional public school operated by the local school district.
Is PS 308 Clara Cardwell a Title I school?
No, PS 308 Clara Cardwell is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for PS 308 Clara Cardwell?
94.4% of students at PS 308 Clara Cardwell qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- Pre-K – 8th
- Enrollment
- 213
- Student-Teacher Ratio
- 8.9:1
- Teachers (FTE)
- 24
- Free/Reduced Lunch
- 94.4%
- Type
- regular
- Setting
- Large City
- County
- Kings County
- Phone
- (718) 571-6960
- Data Year
- 2023–2024
Resources & Links
District
NEW YORK CITY GEOGRAPHIC DISTRICT #16- District Enrollment
- 5,827
- Schools in District
- 23
- District Rank
- #5 of 23
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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- Charter Schools vs Public Schools: What the Data Actually Shows (2026)school choice
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