Schools in Mamaroneck Union Free School District, New York (2025)
6 schools · 5,520 students · 6 public · median Enrollment 689.
Mamaroneck Union Free School District, in New York, has 6 schools in United States's 2025 data, together educating about 5,520 students. By level there are 4 elementary, 1 high, 1 middle; by sector 6 public.
The median Enrollment across Mamaroneck Union Free School District's schools is 689, above the New York median of 428. Students enrolled in the latest NCES directory year.
6 of the 6 schools qualify for the Success Index (US). The highest-scoring is Chatsworth Avenue School (91.8, top 5% of elementary schools nationally), followed by Mamaroneck High School (89.9, top 5% of high schools nationally), and Murray Avenue School (88.6, top 5% of elementary schools nationally). 5 schools sit in the top 10% of United States for their type. Scores are percentiles within school type, so compare an elementary school with other elementary schools.
The largest schools are Mamaroneck High School (1,764 students), Hommocks School (1,284 students), Murray Avenue School (689 students).
Ranked schools in Mamaroneck Union Free School District
Ordered by Success Index (US). Rank positions shown on each profile are within United States and New York.
- 192Chatsworth Avenue SchoolLarchmont · Public Elementary80% Math proficiency · 652 students
- 290Mamaroneck High SchoolMamaroneck · Public High95% Math proficiency · 1,764 students
- 389Murray Avenue SchoolLarchmont · Public Elementary84% Math proficiency · 689 students
- 488Hommocks SchoolLarchmont · Public Middle77% Math proficiency · 1,284 students
- 581Central SchoolLarchmont · Public Elementary71% Math proficiency · 520 students
- 665Mamaroneck Avenue SchoolMamaroneck · Public Elementary55% Math proficiency · 611 students
| # | School | Sector | Success Index (US) | Key result | Students |
|---|---|---|---|---|---|
| 1 | Chatsworth Avenue School Larchmont · Elementary · Grades K–5 | Public | 91.8 Top 5% | 80% Math proficiency | 652 |
| 2 | Mamaroneck High School Mamaroneck · High · Grades 9–12 | Public | 89.9 Top 5% | 95% Math proficiency | 1,764 |
| 3 | Murray Avenue School Larchmont · Elementary · Grades K–5 | Public | 88.6 Top 5% | 84% Math proficiency | 689 |
| 4 | Hommocks School Larchmont · Middle · Grades 6–8 | Public | 87.6 Top 5% | 77% Math proficiency | 1,284 |
| 5 | Central School Larchmont · Elementary · Grades PK–5 | Public | 81.4 Top 10% | 71% Math proficiency | 520 |
| 6 | Mamaroneck Avenue School Mamaroneck · Elementary · Grades K–6 | Public | 64.7 Top 50% | 55% Math proficiency | 611 |
Compare the top 4 schools in Mamaroneck Union Free School District side by side →
Citys in Mamaroneck Union Free School District
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Frequently asked questions
What is the best school in Mamaroneck Union Free School District?
Chatsworth Avenue School is the highest-ranked school in Mamaroneck Union Free School District with a Success Index (US) of 91.8 out of 100 (Top 5% of elementary schools in United States).
How many schools are in Mamaroneck Union Free School District?
Mamaroneck Union Free School District has 6 schools (4 elementary, 1 high, 1 middle) educating 5,520 students in 2025.
What is the typical Enrollment in Mamaroneck Union Free School District?
The median Enrollment across schools in Mamaroneck Union Free School District is 689. Students enrolled in the latest NCES directory year.