Middle School 255 Salk School Of Science

320 E 20th St
New York, NY 10003
(School attendance zone shown in map)
10/
10
Top 10%
Serving 364 students in grades 6-8, Middle School 255 Salk School Of Science ranks in the top 10% of all schools in New York for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 82% (which is higher than the New York state average of 46%). The percentage of students achieving proficiency in reading/language arts is 91% (which is higher than the New York state average of 49%).
The student:teacher ratio of 15:1 is higher than the New York state level of 11:1.
Minority enrollment is 49% of the student body (majority Asian), which is lower than the New York state average of 60% (majority Hispanic and Black).

Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 6-8
  • Enrollment: 364 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 49%
  • : Top 10% in NY
  • : 82% (Top 20%)
  • : 91% (Top 5%)
  • : 90-94% (Top 20%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

Top Rankings

Middle School 255 Salk School Of Science ranks among the top 20% of public schools in New York for:

School Overview

Middle School 255 Salk School Of Science's student population of 364 students has declined by 7% over five school years.
The teacher population of 25 teachers has stayed relatively flat over five school years.
School Type
Grades Offered
Grades 6-8
(offers virtual instruction)
Total Students
364 students
This chart displays total students of Middle School 255 Salk School Of Science by year, with the latest 2022-23 school year data.
Gender %
This chart displays gender of Middle School 255 Salk School Of Science
Total Classroom Teachers
25 teachers
This chart displays the total teachers of Middle School 255 Salk School Of Science by year, with the latest 2022-23 school year data.
Students by Grade
This chart displays the students of Middle School 255 Salk School Of Science by grade.

School Rankings

Middle School 255 Salk School Of Science ranks within the top 10% of all 4,377 schools in New York (based off of combined math and reading proficiency testing data).
The diversity score of Middle School 255 Salk School Of Science is 0.65, which is less than the diversity score at state average of 0.72. The school's diversity has stayed relatively flat over five school years.
This School
State Level (NY)
#308 out of 4377 schools
(Top 10%)
This chart displays the overall school rank of Middle School 255 Salk School Of Science, with the latest 2021-22 school year data.
82%
46%
This chart displays the percentage of students that scored at or above 'proficient' levels in Math of Middle School 255 Salk School Of Science and the percentage of public school students that scored at or above 'proficient' levels in Math of public schools in New York by year, with the latest 2021-22 school year data.
91%
49%
This chart displays the percentage of students that scored at or above 'proficient' levels in Reading/Language Arts of Middle School 255 Salk School Of Science and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of New York by year, with the latest 2021-22 school year data.
90-94%
78%
This chart displays the percentage of students that scored at or above 'proficient' levels in Science of Middle School 255 Salk School Of Science and the percentage of public school students that scored at or above 'proficient' levels in Science of public schools in New York by year, with the latest 2021-22 school year data.
Student : Teacher Ratio
15:1
11:1
This chart displays the student teacher ratio of Middle School 255 Salk School Of Science and the public school average student teacher ratio of New York by year, with the latest 2022-23 school year data.
American Indian
1%
1%
This chart displays the percentage of American Indian students in Middle School 255 Salk School Of Science and percentage of American Indian public school students in New York by year, with the latest 2022-23 school year data.
Asian
28%
10%
This chart displays the percentage of Asian students in Middle School 255 Salk School Of Science and the percentage of Asian public school students in New York by year, with the latest 2022-23 school year data.
Hispanic
12%
29%
This chart displays the percentage of Hispanic students in Middle School 255 Salk School Of Science and the percentage of Hispanic public school students in New York by year, with the latest 2022-23 school year data.
Black
2%
16%
This chart displays the percentage of Black students in Middle School 255 Salk School Of Science and the percentage of Black public school students in New York by year, with the latest 2022-23 school year data.
White
51%
40%
This chart displays the percentage of White students in Middle School 255 Salk School Of Science and the percentage of White public school students in New York by year, with the latest 2022-23 school year data.
Hawaiian
n/a
n/a
Two or more races
6%
4%
This chart displays the percentage of students of two or more races in Middle School 255 Salk School Of Science and the percentage of public school students of two or more races in New York by year, with the latest 2022-23 school year data.
All Ethnic Groups
This chart displays the percentage breakdown of students of all ethnic groups in Middle School 255 Salk School Of Science.
This chart displays the percentage breakdown of public school students of all ethnic groups in New York.
0.65
This chart displays the diversity score of Middle School 255 Salk School Of Science and the public school average diversity score of New York by year, with the latest 2022-23 school year data.
Participates in the National School Lunch Program (NSLP)
Yes
Eligible for Free Lunch
20%
53%
This chart displays the percentage of students who is eligible for free lunch in Middle School 255 Salk School Of Science and the percentage of public school students who is eligible for free lunch in New York by year, with the latest 2022-23 school year data.
Eligible for Reduced Lunch
2%
3%
This chart displays the percentage of students who is eligible for reduced lunch in Middle School 255 Salk School Of Science and the percentage of public school students who is eligible for reduced lunch in New York by year, with the latest 2022-23 school year data.
Source: National Center for Education Statistics (NCES), NY Dept. of Education

Frequently Asked Questions

What is Middle School 255 Salk School Of Science's ranking?
Middle School 255 Salk School Of Science is ranked #308 out of 4,377 schools, which ranks it among the top 10% of public schools in New York.
What schools are Middle School 255 Salk School Of Science often compared to?
Middle School 255 Salk School Of Scienceis often viewed alongside schools like nyc lab Middle School for collaborative studies, Clinton School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
82% of students have achieved math proficiency (compared to the 46% NY state average), while 91% of students have achieved reading proficiency (compared to the 49% NY state average).
How many students attend Middle School 255 Salk School Of Science?
364 students attend Middle School 255 Salk School Of Science.
What is the racial composition of the student body?
51% of Middle School 255 Salk School Of Science students are White, 28% of students are Asian, 12% of students are Hispanic, 6% of students are Two or more races, 2% of students are Black, and 1% of students are American Indian.
What is the student:teacher ratio of Middle School 255 Salk School Of Science?
Middle School 255 Salk School Of Science has a student ration of 15:1, which is higher than the New York state average of 11:1.
What grades does Middle School 255 Salk School Of Science offer ?
Middle School 255 Salk School Of Science offers enrollment in grades 6-8 (offers virtual instruction).
What school district is Middle School 255 Salk School Of Science part of?
Middle School 255 Salk School Of Science is part of New York City Geographic District # 2 School District.

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Quick Stats (2024-25)

  • School Type: Magnet School
  • Grades: 6-8
  • Enrollment: 364 students
  • Student:Teacher Ratio: 15:1
  • Minority Enrollment: 49%
  • : Top 10%
  • : 82% (Top 20%)
  • : 91% (Top 5%)
  • : 90-94% (Top 20%)
  • Source: National Center for Education Statistics (NCES), NY Dept. of Education

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