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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

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 metrics
Student Progress9.3Exceptional50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change+5.67 pts/yr
Data Period2019–2021
TrendImproving
Academics3.3Fair30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency15%
Reading/ELA Proficiency34.5%
Math vs. State Avg-38.5 pts
Reading vs. State Avg-26.4 pts
Overall Proficiency25%
Expected (poverty-adj.)44%
vs. Expected-19.1 pts
Adjusted Percentile14th
College ReadinessNot Available

Data not available for this school

Resources & Environment8.6Excellent20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio8.9:1

PS 308 Clara Cardwell — Students at PS 308 Clara Cardwell score 25% proficient, which is below what's typical for similar communities (expected: 44%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

94.4%

Students qualifying for federal meal assistance

Test Scores NY NYSED (2020-21)

Math Proficiency 17.3%
School
State
41.2%
ELA Proficiency 40.6%
School
State
61.4%

Based on 12 test records from NY state assessments. About our data

Proficiency Trend

↑ Improving

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

2019
Math
17%
ELA
22%
2021*
Math
17.4%
ELA
44.3%

* 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.

Overall Score
7.4/10
75th percentile in NY
Academic
3.3/10
3.3/10
Growth
9.3/10
Above average
Environment
8.6/10
Above average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
94%
Teaching Staff
9:1 student-teacher ratio
24 teachers

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 mi
School Distance Rating
EMBER CHARTER SCHOOL Brooklyn 0.0 mi 4.7
MS 267 MATH SCIENCE & TECHNOLOGY Brooklyn 0.2 mi 4.2
LA CIMA CHARTER SCHOOL Brooklyn 0.2 mi 6.9
BEDFORD STUYVESANT COLLEGIATE CHARTER SCHOOL Brooklyn 0.2 mi 4.7
WHITELAW REID ACADEMY OF ARTS AND BUSINESS Brooklyn 0.2 mi 6.4
BROOKLYN ACADEMY OF GLOBAL FINANCE (THE) Brooklyn 0.2 mi 6.5
BROOKLYN EMERGING LEADERS ACADEMY CHARTER SCHOOL Brooklyn 0.2 mi 8.5
THE CO-OP SCHOOL Brooklyn 0.2 mi 7.6
PS 81 THADDEUS STEVENS Brooklyn 0.3 mi 5.0
PS 26 JESSE OWENS Brooklyn 0.3 mi 5.0
MADIBA PREP MIDDLE SCHOOL Brooklyn 0.3 mi 5.0
PS 44 MARCUS GARVEY Brooklyn 0.3 mi 6.6
UNITY PREPARATORY CHARTER SCHOOL OF BROOKLYN Brooklyn 0.3 mi 8.3
PS 25 EUBIE BLAKE SCHOOL Brooklyn 0.3 mi 8.6
SUCCESS ACADEMY CHARTER SCHOOL-BED STUY 3 Brooklyn 0.3 mi 4.7
BEDFORD STUYVESANT NEW BEGINNINGS CHARTER SCHOOL Brooklyn 0.4 mi 5.5
MS 35 STEPHEN DECATUR Brooklyn 0.5 mi 5.9
BROOKLYN BROWNSTONE SCHOOL Brooklyn 0.5 mi 7.9
BRIGHTER CHOICE COMMUNITY SCHOOL Brooklyn 0.5 mi 4.6
PS 262 EL HAJJ MALIK EL SHABAZZ ELEMENTARY SCHOOL Brooklyn 0.5 mi 5.8

Neighborhood 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.

11 schools nearby View map →

Neighborhood Context

Walk Score
84 Very Walkable
Transit Score
93 Rider’s Paradise
Bike Score
72 Very Bikeable

Powered by Walk Score

FBI UCR. County-level only.

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
Data Year
2023–2024

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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