Public SchoolElementary

Edward Williams School

9 Union Ln, Mount Vernon, NY 10553

FSchola Grade
Grades
Pre-K–8
Elementary
Students
398
Enrolled 2024–25
Students per teacher
11.8 : 1
Full-time teachers
District
Mount Vernon School District
Westchester County

Schola Grade F · Far below average

Letter grade (A–F) · compared with 2,327 New York elementary schools · How we grade
Test scores17% proficient in math & reading
8thpercentile
Equity17% of low-income students proficient
15thpercentile
Attendance54% chronically absent
20thpercentile
Class size11.8 students per teacher
48thpercentile

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 Edward Williams School

Edward Williams School is a public elementary school in Mount Vernon, New York, serving grades Pre-K–8. It is part of Mount Vernon School District. The school is located in a large suburb in Westchester County.

In the 2024–25 school year, 398 students were enrolled, with about 11.8 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 F (far below average), compared with 2,327 New York elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades Pre-K–8

Location & nearby schools

9 Union Ln
Mount Vernon, NY 10553
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School details

Type
Public School · What this means
Level
Elementary
Grades offered
Pre-K–8
Enrollment (2024–25)
398 students
Students per teacher
11.8 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Mount Vernon School District
County
Westchester County
NCES school ID
362010001843

Schools near Edward Williams School

All 18 schools in Mount Vernon →
Graham School
Public · Grades Pre-K–8 · 406 students
D0.5 mi

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.