CHATSWORTH AVENUE SCHOOL
Regular School · LARCHMONT, NY
CHATSWORTH AVENUE SCHOOL is a regular school school in LARCHMONT, New York, serving grades KG–05 with 652 students enrolled (SY 2024-2025). The student-teacher ratio is 13.4:1.
Student Demographics (SY 2024-2025)
| Race / Ethnicity | Students | Share |
|---|---|---|
| White | 499 | 77% |
| Hispanic/Latino | 64 | 10% |
| Two or more races | 57 | 9% |
| Asian | 23 | 4% |
| Black or African American | 7 | 1% |
| Native Hawaiian / Pacific Islander | 1 | 0% |
| Not Specified | 1 | 0% |
| Total enrollment | 652 | 336M / 315F |
English Language Learners: 11 (2% of enrollment) · SY 2021–22
Academic Performance (SY 2021-2022)
| Metric | This School | State Avg | Tested |
|---|---|---|---|
| Math Proficiency | 84.0% +28.8pp | 55.2% | 334 |
| Science Proficiency | >=95% | — | 118 |
Source: EDFacts, SY 2020–2021. Suppressed values (e.g. <=10%) indicate fewer than the minimum reportable threshold.
Stanford Achievement Estimate
Pooled score across SY 2009–2022 (grades 3–8), expressed in grade levels relative to the national average. Positive = above average.
Programs & Discipline
Source: Civil Rights Data Collection (CRDC), Office for Civil Rights & EDFacts.
Lunch Program (SY 2024-2025)
| Category | Students | % of School |
|---|---|---|
| Total enrollment (est.) | 652 | 100% |
Contact & Location
34 CHATSWORTH AVE
LARCHMONT, NY 10538
Phone: (914)220-3500
http://www.mamkschools.orgDistrict
MAMARONECK UNION FREE SCHOOL DISTRICTPer-pupil expenditure: $31,744
District enrollment: 5,451
Other Schools in District
- CENTRAL SCHOOL Elementary
- MAMARONECK AVENUE SCHOOL Elementary
- MURRAY AVENUE SCHOOL Elementary
- MAMARONECK HIGH SCHOOL High
- HOMMOCKS SCHOOL Middle
Related Data
- Neighborhood demographics (ZIP 10538) → CensusDepth.com
- New York population & income data → CensusDepth.com
- New York teacher salaries → WageDepth.com
NCES ID
361824001645
Data sources: NCES CCD SY 2024-2025 (directory, staff, lunch), EDFacts SY 2020-21 (assessments), CRDC SY 2021-22 (programs & discipline), SEDA v6.0 (achievement estimates). Updated annually. NCES CCD