Ps 321 William Penn
Brooklyn, NYPublicElementary · Grades Nursery–5
Test scores
New York State tests, 2024–25
English language arts
562 tested · 96% of students89% scored proficient. In 2023–24, 84% did.
- Level 455%
- Level 333%
- Level 210%
- Level 11%
Math
567 tested · 97% of students91% scored proficient. In 2023–24, 91% did.
- Level 445%
- Level 346%
- Level 28%
- Level 11%
Science
163 tested · 90% of students72% scored proficient. In 2023–24, 65% did.
- Level 420%
- Level 352%
- Level 226%
- Level 11%
Proficient means Level 3 or 4, out of the students tested.
Safety incidents
New York State Education Department
| Measure | 2022–23 | 2023–24 |
|---|---|---|
| Enrolled | 1,216 | 1,234 |
| Harassment, bullying, discrimination | 5 | 7 |
| Cyberbullying | 1 | 0 |
| False alarm | 0 | 2 |
| Other threats | 0 | 1 |
None reported: Homicide, sexual offense, assault, weapons possession, bomb threat, drugs, alcohol.
NYC Quality Report
2024-25 · Ranked among all NYC public schools
Attendance Rate96%
Teacher Attendance97%
Experienced Teachers87%
NYC Admissions Demand
2025-26 Admissions Cycle
3-K - School Day
Zoned
Apps/Seat
—
Applicants
—
Seats
—
Kindergarten (15K321)
Zoned
Apps/Seat
—
Applicants
311
Seats
225
Pre-K - School Day
Zoned
Apps/Seat
—
Applicants
—
Seats
—
School Transportation
2025-2026 school year
The transportation services this school receives. The city's Office of Pupil Transportation decides who qualifies and sets the specific stops, routes, and schedules, which aren't shown here.
- Yellow bus to designated stopsStop-to-school service for general-education students.
- Door-to-door serviceCurb-to-curb pickup, usually for students with an IEP, a 504 plan, or a medical need.
- Student MetroCards or OMNY cardsPublic-transit fare for students who qualify.
- Mid-day serviceTransportation during the school day.
- After-school transportationService for late-day and after-school programs.
Bus companies
ALL AMERICAN SCHOOL BUS CORP.EMPIRE CHARTER SERVICE INCNYC SCHOOL BUS UMBRELLA SERVICES
School Profile
Location
City, Large
Enrollment
1,234 students
Student-Teacher Ratio
15:1
Demographics
Hispanic/Latino10.0%
White65.2%
Black or African American2.6%
Asian8.7%
Two or More Races13.0%
American Indian or Alaska Native0.5%
Native Hawaiian or Pacific Islander0.0%
Public school directory
NCES ID 360009202818
- District
- New York City Geographic District #15
- Status
- Open
- School category
- Regular School
- Charter
- No
- Virtual instruction
- No virtual instruction
- Enrollment
- 1,234 students
- Teachers (FTE)
- 81
Sources
- NCES Common Core of Data · National Center for Education Statistics · 2023–24
- New York State Assessments (School Report Card) · New York State Education Department · 2024–25
- New York School Safety and Educational Climate (SSEC) · New York State Education Department · 2022–23, 2023–24