publicmiddlePK-6

School 21

100 Lee Ave, Yonkers, NY 10705, United States

+1 (914) 376-8435

http://www.yonkerspublicschools.org

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Overall Rating

Location

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School 21 Overview

About This School

School 21 is a public middle in Yonkers, New York, serving 328 students in grades PK-6. The school maintains a student-teacher ratio of 15:1 with a staff of 21 teachers, while the average teacher salary is $128,398. Students are composed of an equal split of male and female learners. The student body is 61% Hispanic, 18% White, 10% Black, 8% Asian, and 2% Two or More Races.

328

Total Students

PK-6

15:1

Student-Teacher Ratio

21 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

PK-6

County

Westchester County

Students per Counselor

N/A:1

School 21 Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

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English Language Arts

N/A

Mathematics

N/A

Science

Class Information

15:1

Student-Teacher Ratio

City Avg: 16.5:1

State Avg: 11.2:1

Students per Counselor

School 21 Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$128,398

City Avg: $127,854

State Avg: $91,676

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio15:1

Students per Counselor:1

School 21 Student Demographics

Student Body

50%

Male

50%

Female

Total Enrollment: 328 students

Racial & Ethnic Diversity

White17.68%

Hispanic60.98%

Asian7.93%

Black10.06%

Two or More Races2.44%

Native American0.91%

School 21 Reviews

Frequently Asked Questions About School 21

Q: What is School 21?

A: School 21 is a middle public located in Yonkers.

Q: How many students attend School 21?

A: School 21 has approximately 328 students enrolled.

Q: What is the student-teacher ratio at School 21?

A: The student-teacher ratio at School 21 is 15:1.

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Detailed Information about School 21

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About School 21 - Yonkers, NY

Quick Facts about School 21
School Name	School 21
School Type	public
Grade Levels	PK-6
Location	100 Lee Ave, Yonkers, NY 10705, Yonkers, NY
County	Westchester County
Phone	+1 (914) 376-8435
Total Students	328
Student-Teacher Ratio	15:1
Full-Time Teachers	21
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about School 21

What is School 21?

School 21 is a middle public located in Yonkers.

How many students attend School 21?

School 21 has approximately 328 students enrolled.

What is the student-teacher ratio at School 21?

The student-teacher ratio at School 21 is 15:1.

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