Very Good
#1084 of 4,742 schools in NY
Top 23% in state
PS 321 William Penn
Elementary School · NEW YORK CITY GEOGRAPHIC DISTRICT #15
180 7TH AVE, Brooklyn, NY 11215
Enrollment
1,234
Student-Teacher
15.2:1
Score
7.6
Grades
Kindergarten – 5th
Enrollment
1,234
Student-Teacher
15.2:1
Score
7.6
Grades
Kindergarten – 5th
Data vintage
2022-23
Data vintage2022-23
How this school compares
New York schools
#1,084 of 4,742
In Brooklyn
#114 of 570
public schools
In district
#22 of 49
NEW YORK CITY GEOGRAPHIC DISTRICT #15
Academic performance
8.8 / 10
Excellent
Shortlisting around PS 321 William Penn?
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PS 321 William Penn
Elementary School in Brooklyn · grades Kindergarten – 5th. Start here, then compare fit against nearby and district options.
John Jay School for Law
0.2 mi away. Use as a geographic alternative in the same move search.
Park Slope Collegiate
0.2 mi away. Use as a geographic alternative in the same move search.
About PS 321 William Penn
PS 321 William Penn is a public elementary school in Brooklyn, NY, part of NEW YORK CITY GEOGRAPHIC DISTRICT #15. PS 321 William Penn serves approximately 1,234 students, and covers grades Kindergarten-5th, and has a 15.2:1 student-teacher ratio. PS 321 William Penn has a current MySchoolScout rating of 7.6 out of 10 and ranks #1,084 of 4,742 schools in NY.
Structured state assessment records for PS 321 William Penn show 85% math proficiency (multi-year average, 2009-2022) and 83% reading/ELA proficiency (multi-year average, 2009-2022).
- This school 7.6 · Very Good
- District avg 7.1
- NY avg 5.9
Score Breakdown
Full Profile · 3/3 metricsView breakdown
View breakdown
View breakdown
PS 321 William Penn — Students at PS 321 William Penn score 81% proficient, which is above what's typical for similar communities (expected: 67%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
6.6%
Students qualifying for federal meal assistance
Test Scores NY EDFACTS (2021-22)
Based on 34 test records from NY state assessments. About our data
Proficiency Trend
↓ DecliningAverage 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: 7.4/10.
How PS 321 William Penn Compares
See how PS 321 William Penn performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Location
180 7TH AVE, Brooklyn, NY 11215
Nearby Alternatives
Families considering PS 321 William Penn may also want to explore other elementary schools in the area. PS 39 HENRY BRISTOW (rated 9.0/10, 0.3 miles away), which scores notably higher. Another option is PS 133 WILLIAM A BUTLER (rated 8.2/10, 0.6 miles away), which scores slightly higher. Additionally, PS 107 JOHN W KIMBALL (rated 8.2/10, 0.6 miles away), which scores slightly higher. For more schools in Brooklyn, see our Brooklyn schools guide .
Nearby Schools
20 within 0.8 mi| School | Distance | Rating |
|---|---|---|
| JOHN JAY SCHOOL FOR LAW Brooklyn | 0.2 mi | 7.9 |
| PARK SLOPE COLLEGIATE Brooklyn | 0.2 mi | 6.0 |
| CYBERARTS STUDIO ACADEMY Brooklyn | 0.2 mi | 7.4 |
| MILLENNIUM BROOKLYN HIGH SCHOOL Brooklyn | 0.2 mi | 8.0 |
| ST SAVIOUR HIGH SCHOOL Brooklyn | 0.3 mi | 7.3 |
| PS 282 PARK SLOPE Brooklyn | 0.3 mi | 7.2 |
| PS 39 HENRY BRISTOW Brooklyn | 0.3 mi | 9.0 |
| MS 51 WILLIAM ALEXANDER Brooklyn | 0.3 mi | 6.8 |
| MS 266 PARK PLACE COMMUNITY MIDDLE SCHOOL Brooklyn | 0.5 mi | 5.4 |
| PS 77 Brooklyn | 0.5 mi | 4.4 |
| PS 372 CHILDREN'S SCHOOL (THE) Brooklyn | 0.5 mi | 7.5 |
| PS 133 WILLIAM A BUTLER Brooklyn | 0.6 mi | 8.2 |
| PS 107 JOHN W KIMBALL Brooklyn | 0.6 mi | 8.2 |
| MAURICE SENDAK COMMUNITY SCHOOL (THE) Brooklyn | 0.5 mi | 7.3 |
| IS 340 Brooklyn | 0.5 mi | 6.1 |
| AL-MADINAH SCHOOL Brooklyn | 0.6 mi | 6.0 |
| LURIA ACADEMY OF BROOKLYN Brooklyn | 0.7 mi | 7.1 |
| BROOKLYN HIGH SCHOOL OF THE ARTS Brooklyn | 0.8 mi | 7.6 |
| MATH AND SCIENCE EXPLORATORY SCHOOL (THE) Brooklyn | 0.8 mi | 8.0 |
| ST JOSEPH THE WORKER CATHOLIC ACADEMY Brooklyn | 0.8 mi | 7.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 11215 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$180,773
Median Home Value
$1,674,700
Median Rent
$2,803/mo
Population
70,922
College Educated
80.2%
Homeownership
40.9%
Avg Commute
38.5 min
Poverty Rate
6%
Median Age
37.4
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| PS 122 MAMIE FAY Astoria, NY | 7.6 |
| PS 99 KEW GARDENS Kew Gardens, NY | 7.6 |
| SANFORDVILLE ELEMENTARY SCHOOL Warwick, NY | 7.6 |
| PS 102 BAYVIEW (THE) Brooklyn, NY | 7.5 |
| PS 120 Flushing, NY | 7.5 |
| SUCCESS ACADEMY CHARTER SCHOOL-UPPER WEST New York, NY | 7.5 |
Frequently Asked Questions
Common questions about PS 321 William Penn
What grades does PS 321 William Penn serve?
PS 321 William Penn serves students in grades Kindergarten through 5th.
How many students attend PS 321 William Penn?
PS 321 William Penn has an enrollment of approximately 1,234 students.
What is the student-teacher ratio at PS 321 William Penn?
The student-teacher ratio at PS 321 William Penn is 15.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does PS 321 William Penn rank in NY?
PS 321 William Penn ranks #1,084 of 4,742 schools in NY.
What is PS 321 William Penn's MySchoolScout rating?
PS 321 William Penn has a current MySchoolScout rating of 7.6 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at PS 321 William Penn?
Based on loaded state assessment records, PS 321 William Penn has 85% math proficiency (multi-year average, 2009-2022) and 83% reading/ELA proficiency (multi-year average, 2009-2022).
Is PS 321 William Penn a charter school?
No, PS 321 William Penn is not a charter school. It is a traditional public school operated by the local school district.
Is PS 321 William Penn a Title I school?
No, PS 321 William Penn is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for PS 321 William Penn?
6.6% of students at PS 321 William Penn 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
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Quick Facts NCES CCD (SY 2022-23)
- Grades
- Kindergarten – 5th
- Enrollment
- 1,234
- Student-Teacher Ratio
- 15.2:1
- Teachers (FTE)
- 81
- Free/Reduced Lunch
- 6.6%
- Type
- regular
- Setting
- Large City
- County
- Kings County
- Chronic Absenteeism (SY 2022-23)
- 14.7%
- Phone
- (718) 499-2412
Resources & Links
District
NEW YORK CITY GEOGRAPHIC DISTRICT #15- District Enrollment
- 26,808
- Schools in District
- 49
- District Rank
- #22 of 49
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
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