Public SchoolElementary

Chatsworth Avenue School

34 Chatsworth Ave, Larchmont, NY 10538

ASchola Grade
Grades
K–5
Elementary
Students
652
Enrolled 2024–25
Students per teacher
13.4 : 1
Full-time teachers
District
Mamaroneck Union Free School District
Westchester County

Schola Grade A · Excellent

Letter grade (A–F) · compared with 2,327 New York elementary schools · How we grade
Test scores81% proficient in math & reading
96thpercentile
Equity30% of low-income students proficient
52ndpercentile
Attendance12% chronically absent
92ndpercentile
Class size13.4 students per teacher
25thpercentile

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 Chatsworth Avenue School

Chatsworth Avenue School is a public elementary school in Larchmont, New York, serving grades K–5. It is part of Mamaroneck Union Free School District. The school is located in a large suburb in Westchester County.

In the 2024–25 school year, 652 students were enrolled, with about 13.4 students for every full-time teacher. That ratio is larger than the typical New York elementary school (11.5 students per teacher). Its Schola Grade is A (excellent), compared with 2,327 New York elementary schools.

Grades & enrollment

Students per grade, 2024–25Grades K–5

Location & nearby schools

34 Chatsworth Ave
Larchmont, NY 10538
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School details

Type
Public School · What this means
Level
Elementary
Grades offered
K–5
Enrollment (2024–25)
652 students
Students per teacher
13.4 to 1
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
Mamaroneck Union Free School District
County
Westchester County
NCES school ID
361824001645

Schools near Chatsworth Avenue School

All 5 schools in Larchmont →

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.