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Ps 308 Clara Cardwell

Public Grades PK, KG-8
2376th
SchoolDigger Rank ?
of 2,445 New York Elementary Schools
Better than 3% of New York elementary schools
Summary

Ps 308 Clara Cardwell is an elementary school serving grades PK-8 in the Brooklyn borough of New York City, with 213 students enrolled. The school faces significant challenges, as it consistently performs below the New York City Geographic District #16 and New York state averages on standardized tests, with only 23.81% of 3rd graders proficient in ELA compared to 66.76% for the district and 54.15% for the state.

Ps 308 Clara Cardwell's rankings for specific student subgroups are also quite low, with the school ranking in the bottom 10% of New York elementary schools for male students and low socioeconomic status students in ELA. The school has extremely high rates of students qualifying for free or reduced-price lunch, ranging from 91-94% over the past few years, indicating a very high-poverty student population. Despite this, the school spends significantly more per student ($47,339 in 2023-2024) compared to the district and state averages.

However, the school's small size and high spending per student could potentially be leveraged to provide more targeted, personalized support for students. Additionally, several higher-performing public and charter schools, such as Bedford Stuyvesant New Beginnings Charter School and Brooklyn Brownstone School, are located within a half-mile of Ps 308 Clara Cardwell, raising questions about equity of access and the ability of Ps 308 Clara Cardwell students to benefit from the resources and programs at these neighboring schools.

197
Students ?
8.3
Student/teacher ratio ?
$49,856
Per pupil spending ?
93.9%
Free/discounted lunch ?
 616 Quincy St
       Brooklyn, NY  11221

(718) 571-6960

District: New York City Geographic District #16


Students who attend Ps 308 Clara Cardwell usually attend:

High:    Boys And Girls High School
Racial breakdown:

African American:
74.6%
Hispanic:
18.8%
White:
3.0%
more
 See top rated New York elementary schools

 Compare Ps 308 Clara Cardwell to nearby elementary schools!
At a glance
Ranking trend: Holding steady — 4th percentile in 2015 → 3rd in 2025
Strengths
Small classes — about 8 students per teacher
Worth a look
!Test scores below the New York average (28% vs 54% meeting standards)
!In the lower quartile statewide (3rd percentile)
!Math scores 35 pts below the New York average
Students meeting standards (2024-2025) ?
This school28%
District avg48%
New York avg54%
Elementary school
2,376th of 2,445
New York public elementary schools ?
Bottom 3%▼ down 2 pts since 2015
See the entire ranking list of New York Elementary Schools →
SchoolDigger rating ?
Middle school
1,123rd of 1,500
New York public middle schools ?
Bottom 25%▲ up 3 pts since 2015
From bottom 22% (2015) to bottom 25% (2025)
See the entire ranking list of New York Middle Schools →
SchoolDigger rating ?
12th of 12Elementary Schools in the New York City Geographic District #16
628th of 874New York City Geographic District #16 among New York districts
Statewide rank percentile over time (100 = the top-ranked school in the state; click a legend item to add a student group)
Elementary school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankNew York percentileRating
20256.42376 of 24452.8%☆☆☆☆☆
202414.82223 of 24459.1%☆☆☆☆☆
202313.22233 of 24398.4%☆☆☆☆☆
202216.22156 of 243411.4%★☆☆☆☆
202113.01997 of 22019.3%☆☆☆☆☆
20198.62318 of 24133.9%☆☆☆☆☆
20189.42272 of 23955.1%☆☆☆☆☆
201713.42186 of 23868.4%☆☆☆☆☆
201610.02233 of 23665.6%☆☆☆☆☆
20159.62248 of 23524.4%☆☆☆☆☆
201410.02235 of 23454.7%☆☆☆☆☆
201313.82130 of 23258.4%☆☆☆☆☆
20129.72162 of 23206.8%☆☆☆☆☆
201112.42089 of 22868.6%☆☆☆☆☆
201014.92039 of 22639.9%☆☆☆☆☆
200915.82043 of 22579.5%☆☆☆☆☆
200822.51863 of 222716.3%★☆☆☆☆
200711.72031 of 22198.5%☆☆☆☆☆
200614.41979 of 220610.3%★☆☆☆☆

African American

YearAvg scoreStatewide rankNew York percentileRating
202231.5658 of 93629.7%★☆☆☆☆
201928.5655 of 89126.5%★☆☆☆☆

Female

YearAvg scoreStatewide rankNew York percentileRating
202522.61989 of 240917.4%★☆☆☆☆
202440.71422 of 241341.1%★★☆☆☆
202328.51787 of 240325.6%★☆☆☆☆
202223.61935 of 240119.4%★☆☆☆☆
201913.72169 of 23578.0%☆☆☆☆☆
201814.62131 of 23388.9%☆☆☆☆☆

Homeless

YearAvg scoreStatewide rankNew York percentileRating
201915.7549 of 5703.7%☆☆☆☆☆
201821.7658 of 7309.9%☆☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankNew York percentileRating
20254.22087 of 20980.5%☆☆☆☆☆
202133.31195 of 167828.8%★☆☆☆☆
201920.51777 of 203212.5%★☆☆☆☆
201812.81958 of 20454.3%☆☆☆☆☆

Male

YearAvg scoreStatewide rankNew York percentileRating
20254.62386 of 24070.9%☆☆☆☆☆
20249.82310 of 24114.2%☆☆☆☆☆
20235.72364 of 24001.5%☆☆☆☆☆
202212.12252 of 24006.2%☆☆☆☆☆
20197.72301 of 23582.4%☆☆☆☆☆
20187.72292 of 23402.1%☆☆☆☆☆

Special Education

YearAvg scoreStatewide rankNew York percentileRating
201932.91231 of 185933.8%★★☆☆☆
201827.01614 of 194116.8%★☆☆☆☆
Middle school ranking
Show full rank history (all student groups)

All Students

YearAvg scoreStatewide rankNew York percentileRating
202529.71123 of 150025.1%★☆☆☆☆
202417.61333 of 150411.4%★☆☆☆☆
202319.71299 of 150013.4%★☆☆☆☆
202224.51188 of 147919.7%★☆☆☆☆
201916.11286 of 143910.6%★☆☆☆☆
201811.11365 of 14385.1%☆☆☆☆☆
201711.31377 of 14555.4%☆☆☆☆☆
20168.51401 of 14292.0%☆☆☆☆☆
201523.61096 of 140722.1%★☆☆☆☆
201433.5941 of 140132.8%★★☆☆☆
201321.41093 of 137320.4%★☆☆☆☆
201227.71014 of 133724.2%★☆☆☆☆
201130.9945 of 129527.0%★☆☆☆☆
201023.7971 of 124321.9%★☆☆☆☆
200926.1969 of 122420.8%★☆☆☆☆
200825.8936 of 118521.0%★☆☆☆☆
200729.5848 of 112324.5%★☆☆☆☆
200635.4786 of 109528.2%★☆☆☆☆

African American

YearAvg scoreStatewide rankNew York percentileRating
202440.2415 of 70541.1%★★☆☆☆
202242.1398 of 70643.6%★★☆☆☆
201928.4492 of 65324.7%★☆☆☆☆
201816.4626 of 6635.6%☆☆☆☆☆

Female

YearAvg scoreStatewide rankNew York percentileRating
202431.71061 of 146527.6%★☆☆☆☆
202324.61194 of 146318.4%★☆☆☆☆
202229.71069 of 145426.5%★☆☆☆☆
201921.31161 of 137015.3%★☆☆☆☆
201814.11259 of 13536.9%☆☆☆☆☆

Hispanic

YearAvg scoreStatewide rankNew York percentileRating
202421.5829 of 95313.0%★☆☆☆☆

Homeless

YearAvg scoreStatewide rankNew York percentileRating
201943.7205 of 39247.7%★★☆☆☆
201829.2352 of 45723.0%★☆☆☆☆

Low Socio Economic Status

YearAvg scoreStatewide rankNew York percentileRating
202410.61257 of 12963.0%☆☆☆☆☆
202228.81002 of 130623.3%★☆☆☆☆
201814.91191 of 12454.3%☆☆☆☆☆

Male

YearAvg scoreStatewide rankNew York percentileRating
202413.51372 of 14646.3%☆☆☆☆☆
202316.01336 of 14648.7%☆☆☆☆☆
202222.51209 of 145516.9%★☆☆☆☆
201912.61294 of 13665.3%☆☆☆☆☆
201811.71305 of 13523.5%☆☆☆☆☆

Special Education

YearAvg scoreStatewide rankNew York percentileRating
202321.41201 of 13078.1%☆☆☆☆☆
202219.61252 of 12832.4%☆☆☆☆☆
201827.71004 of 117014.2%★☆☆☆☆
How student groups rank statewide ? (each group's percentile vs the same group at other schools — higher is better; the +/- beside each compares the group with this school's overall percentile)
Elementary school
Special Education (2019)34th percentile+30 vs school
African American (2022)30th percentile+18 vs school
Female (2025)17th percentile+15 vs school
Homeless (2019)4th percentile~ school
Male (2025)1st percentile~ school
Low Socio Economic Status (2025)1st percentile~ school
Middle school
Homeless (2019)48th percentile+37 vs school
African American (2024)41st percentile+30 vs school
Female (2024)28th percentile+16 vs school
Hispanic (2024)13th percentile~ school
Special Education (2023)8th percentile-5 vs school
Male (2024)6th percentile-5 vs school
Low Socio Economic Status (2024)3rd percentile-8 vs school
By subject vs New York (2024-2025) ?
Algebra I60%+4 vs state
Life Science Biology60%~ state avg
English Language Arts35%-19 vs state
Math20%-35 vs state
Science10%-35 vs state

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What people are saying
by a teacher
Wednesday, October 27, 2010

Open Quote I used to work at P.S. 308 and it is a chaotic environment. Several of the teacher's had problems with the school and how it was run. Close Quote





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Frequently Asked Questions about Ps 308 Clara Cardwell

Students at Ps 308 Clara Cardwell are 75% African American, 19% Hispanic, 3% White, 2% Pacific Islander, 1% Two or more races.

In the 2024-25 school year, 197 students attended Ps 308 Clara Cardwell.

Ps 308 Clara Cardwell ranks in the bottom 2.8% of New York elementary schools.

Students who attend Ps 308 Clara Cardwell usually go on to attend:

High : Boys And Girls High School

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Latest New York data All new data »
2024–25 school spending dataApr 30, 2026
2024–25 attendance dataMar 27, 2026
2024–25 dropout rates & graduation ratesFeb 3, 2026
2024–25 NY State Assessments & Regents scoresDec 4, 2025


SchoolDigger data sources: National Center for Education Statistics, U.S. Department of Education, the U.S. Census Bureau, the WNYC and the New York State Department of Health and the NY State Education Department.

IMPORTANT DISCLAIMERS: Not all boundaries are included. We make every effort to ensure that boundaries are up-to-date. But it's important to note that these are approximations and are for general informational purposes only. To verify legal descriptions of boundaries or school locations, contact your local tax assessor's office and/or school district.

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