New World Preparatory Charter School
Charter · Grades K–8 · 803 students
PS 21 Margaret Emery-Elm Park
168 Hooker Pl, Staten Island, NY 10302
Grades
Pre-K–5
Elementary
Students
380
Enrolled 2024–25
Students per teacher
11.2 : 1
Full-time teachers
District
New York City Geographic District #31
Richmond County
Schola Grade C · Average
Letter grade (A–F) · compared with 2,327 New York elementary schools · How we grade
Percentiles compare this school with other New York elementary schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About PS 21 Margaret Emery-Elm Park
PS 21 Margaret Emery-Elm Park is a public elementary school in Staten Island, New York, serving grades Pre-K–5. It is part of New York City Geographic District #31. The school is located in a large city in Richmond County.
In the 2024–25 school year, 380 students were enrolled, with about 11.2 students for every full-time teacher. That ratio is close to the typical New York elementary school (11.5 students per teacher). Its Schola Grade is C (average), compared with 2,327 New York elementary schools.
Grades & enrollment
Students per grade, 2024–25Grades Pre-K–5
Location & nearby schools
School details
- Type
- Public School · What this means
- Level
- Elementary
- Grades offered
- Pre-K–5
- Enrollment (2024–25)
- 380 students
- Students per teacher
- 11.2 to 1
- Charter school
- No
- Locale
- City — Large
- School district
- New York City Geographic District #31
- County
- Richmond County
- NCES school ID
- 360010302110
Schools near PS 21 Margaret Emery-Elm Park
All 110 schools in Staten Island →
Port Richmond School for Visionary Learning
Public · Grades Pre-K–5 · 377 students
PS 22 Graniteville
Public · Grades Pre-K–5 · 717 students
PS 44 Thomas C Brown
Public · Grades Pre-K–5 · 521 students
PS 20 Port Richmond
Public · Grades K–5 · 277 students
PS 19 Curtis School
Public · Grades Pre-K–5 · 464 students
School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.