Serving 213 students in grades Prekindergarten-8, P.s. 308 Clara Cardwell ranks in the bottom 50% of all schools in New York for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 15-19% (which is lower than the New York state average of 52%). The percentage of students achieving proficiency in reading/language arts is 30-34% (which is lower than the New York state average of 49%).
The student:teacher ratio of 9:1 is lower than the New York state level of 11:1.
Minority enrollment is 98% of the student body (majority Black), which is higher than the New York state average of 60% (majority Hispanic and Black).
Quick Stats (2025)
- Grades: Prekindergarten-8
- Enrollment: 213 students
- Student:Teacher Ratio: 9:1
- Minority Enrollment: 98%
- Overall Testing Rank: Bottom 50% in NY
- Math Proficiency: 15-19% (Btm 50%)
- Reading Proficiency: 30-34% (Btm 50%)
- Science Proficiency: 30-39% (Btm 50%)
- Source: National Center for Education Statistics (NCES), NY Dept. of Education
Top Rankings
P.s. 308 Clara Cardwell ranks among the top 20% of public schools in New York for:
Category
Attribute
Percent Eligible For Free Lunch
Community Size
Student Attention
School Overview
P.s. 308 Clara Cardwell's student population of 213 students has declined by 15% over five school years.
The teacher population of 25 teachers has declined by 7% over five school years.
Grades Offered
Grades Prekindergarten-8
(Supplemental Virtual)
(Supplemental Virtual)
Total Students
213 students
Gender %
Total Classroom Teachers
25 teachers
School Rankings
P.s. 308 Clara Cardwell ranks within the bottom 50% of all 4,346 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of P.s. 308 Clara Cardwell is 0.46, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#3837 out of 4346 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
15-19%
52%
Reading/Language Arts Test Scores (% Proficient)
30-34%
49%
Science Test Scores (% Proficient)
30-39%
78%
Student : Teacher Ratio
9:1
11:1
American Indian
1%
1%
Asian
1%
10%
Hispanic
20%
30%
Black
71%
16%
White
2%
40%
Hawaiian
3%
n/a
Two or more races
2%
3%
All Ethnic Groups
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
93%
54%
Eligible for Reduced Lunch
1%
3%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), NY Dept. of Education
Profile last updated: 02/09/2025
Frequently Asked Questions
What is P.s. 308 Clara Cardwell's ranking?
P.s. 308 Clara Cardwell is ranked #3837 out of 4,346 schools, which ranks it among the bottom 50% of public schools in New York.
What schools are P.s. 308 Clara Cardwell often compared to?
P.s. 308 Clara Cardwellis often viewed alongside schools like P.s. 309 George E Wibecan Preparatory Academy by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
15-19% of students have achieved math proficiency (compared to the 52% NY state average), while 30-34% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend P.s. 308 Clara Cardwell?
213 students attend P.s. 308 Clara Cardwell.
What is the racial composition of the student body?
71% of P.s. 308 Clara Cardwell students are Black, 20% of students are Hispanic, 3% of students are Hawaiian, 2% of students are White, 2% of students are Two or more races, 1% of students are American Indian, and 1% of students are Asian.
What is the student:teacher ratio of P.s. 308 Clara Cardwell?
P.s. 308 Clara Cardwell has a student ration of 9:1, which is lower than the New York state average of 11:1.
What grades does P.s. 308 Clara Cardwell offer ?
P.s. 308 Clara Cardwell offers enrollment in grades Prekindergarten-8 (Supplemental Virtual).
What school district is P.s. 308 Clara Cardwell part of?
P.s. 308 Clara Cardwell is part of New York City Geographic District #16 School District.
In what neighborhood is P.s. 308 Clara Cardwell located?
P.s. 308 Clara Cardwell is located in the Bedford Stuyvesant neighborhood of Brooklyn, NY. There are 46 other public schools located in Bedford Stuyvesant.
School Reviews
Review P.s. 308 Clara Cardwell. Reviews should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
Recent Articles

Understanding Self-Contained Classrooms in ÎÛÎÛÂþ» Schools
Learn about the history of public schools incorporating self-contained classrooms, and whether they are right for your child.

Can Naviance Succeed Improve College and Career Readiness?
Learn about a new student assessment system, Naviance Succeed, which provides tools and support to increase student college and career readiness. A number of school districts are using the tool this year in hopes of improving student performance through more accurate assessment process than are currently available.

Do You Need After School Day Care? ÎÛÎÛÂþ» Schools May Be the Solution
Learn about how your child's public school may be the best source of after school and vacation day care.