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How Did NYC Segregate its Schools?

How Did NYC Segregate its Schools?

New York City is one of the most racially segregated school districts in the nation.1 Many official policies, as well as individual and group actions, created segregation in New York’s schools – and continue to sustain it today.2

The documents in this collection illustrate six key ways that New York City segregated its schools over the last century:

  • Housing Policies and Patterns
  • School Zones
  • Racist and Ableist Ideas
  • School Practices Including Tests, Labels, and Discipline
  • School Governance
  • Admissions Policies
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The schools in and around Coney Island, Brooklyn, offer examples of each of these tools of segregation in action. Mark Twain Junior High School opened in Coney Island in 1937. It served an almost exclusively white student population until the 1960s. However, between 1962 and 1972, the percentage of white students at Mark Twain declined from 81 percent to 18 percent. In 1972, Doris Hart, on behalf of her son Jeffrey Hart, filed a lawsuit accusing the local school board of creating and operating a segregated school. This was the first school desegregation case to reach federal court in New York. (Previous cases, like those initiated by Mae Mallory and the Harlem Nine boycotters, were in state court.)

Judge Jack Weinstein agreed that Mark Twain was segregated, and he ordered Twain to be desegregated. The court’s plan to desegregate the school, which emerged from a process that involved much public debate, transformed Mark Twain into a “gifted and talented” school.

Today, segregation in New York City schools takes many forms. In one form of segregation, wealthier students, white students, and students who do not have disability labels or English language learning needs are gathered together at certain schools, which exclude poorer students, most Black and Latinx students, and many of those with disability labels or who need support in learning English. Mark Twain Junior High School today is one example of this pattern - although there are many other schools like it in the city.

Primary sources from Mark Twain, Coney Island, and the nation in this time period show segregation’s many roots. Segregation is not, and has never been, a “natural” condition—not in New York City or elsewhere. It is the result of human actions taken in the past and present. These primary sources help us identify the human decisions that produced, and that in some cases continue to maintain, segregation in New York City schools.

These sources are difficult to read and watch, as they often contain direct and indirect public statements of racism and ableism. Please choose to explore them, or not explore them, based on your own needs.


  1. John Kuscera, “New York State’s Extreme School Segregation: Inequality, Inaction and a Damaged Future,” March 26, 2014 (Los Angeles: UCLA Civil Rights Project),https://civilrightsproject.ucla.edu/research/k-12-education/integration-and-diversity/ny-norflet-report-placeholder; Danielle Cohen, “NYC School Segregation Report Card: Still Last, Action Needed Now,” June 10, 2021 (Los Angeles: UCLA Civil Rights Project),https://www.civilrightsproject.ucla.edu/research/k-12-education/integration-and-diversity/nyc-school-segregation-report-card-still-last-action-needed-now. ↩︎

  2. Several works help illustrate how segregation has worked in New York City. In roughly chronological order, see: Kabria Baumgartner, In Pursuit of Knowledge: Black Women and Educational Activism in Antebellum America (New York: New York University Press, 2019); Judith Kafka, “The Colored People Have Dispersed: Race, Space, and Schooling in Late 19th Century Brooklyn,” Gotham Blog, Sept. 29, 2020, https://www.gothamcenter.org/blog/the-colored-people-have-dispersed-race-space-and-schooling-in-late-19th-century-brooklyn, accessed May 31, 2024; Kevin McGruder, Race and Real Estate: Conflict and Cooperation in Harlem, 1880-1920 (New York: Columbia University Press, 2015); Kimberly Johnson, “Wadleigh High School:The Price of Segregation,” in Ansley Erickson and Ernest Morrell, eds. Educating Harlem: A Century of Schooling and Resistance in a Black Community (New York: Columbia University Press, 2019)https://ansleyerickson.github.io/book/chapters/03/; Barbara Ransby, Ella Baker and the Black Freedom Movement: A Radical Democratic Vision. (Chapel Hill: University of North Carolina Press, 2003); Christopher Bonastia, The Battle Nearer to Home: The Persistence of School Segregation in New York City (Palo Alto: Stanford University Press, 2022). ↩︎

Map of Brooklyn showing different neighborhoods as good or bad investments

Housing Policies and Patterns

Many schools enroll students based on where they live. Therefore, policies that encourage residential segregation have been a key factor in school segregation.

View primary sources
Map showing segregation of of Black students in school districts

School Zones

School zone lines link where people live to where their children go to school. Zone lines have helped produce segregation in schools.

View primary sources
Newspaper clipping

Racist and Ableist Ideas

Claims of superiority or inferiority by race or ability often appear – sometimes quietly, sometimes loudly – in discussions of school segregation and education policy.

View primary sources
Still image from a news report showing a young black boy in a classroom doing school work

Tests, Labels, and Discipline

Practices within schools can encourage segregation. Decisions about academics, discipline, disability labels, and more divide students within schools – or exclude them altogether.

View primary sources
Newspaper clipping

School Governance and Democratic Control

Who makes the decisions that segregate, or desegregate, a school system? School segregation debates often come back to the question of who is in charge of a community’s schools.

View primary sources
Report with graphs

Admissions and Access at Mark Twain Today

Tests, screens, and other admissions rules play a key role in segregating New York City schools, today as in the past.

View primary sources

The Binet-Simon Scale, excerpt

1914

American psychologists adapt Alfred Binet’s intelligence test for use in schools.

Race Intelligence, excerpt

July 1920

DuBois criticizes intelligence testing in The Crisis.

HOLC Map and Area Description

1938

The Home Owners’ Loan Corporation produces maps intended to guide how banks make loans for home purchases.

Underwriting Manual, excerpt

1938

The Federal Housing Administration publishes guidelines for mortgage lending.

Jim Crow School Kids as Mentally Unfit

May 25, 1946

Queens parents criticize assignment of Black students to classes for the “mentally retarded”.

The Negro Family: The Case for National Action, excerpt

1965

The Moynihan Reports blames Black Americans’ culture and values for their poverty.

The Controversial Moynihan Report

Dec 18, 1965

James Farmer of CORE critiques the Moynihan Report.

Real Message of the Moynihan Report

Jan 29, 1966

Whitney Young of the National Urban League critiques the Moynihan Report.

“600” Schools, Yesterday, Today, and Tomorrow, excerpts

September 1966

Report published on “600” Schools for NYC DOE

District 21 Population Maps

1970

US Census data shows segregation in Brooklyn’s Community School District 21.

Mark Twain on The 51st State, excerpt 1

1974

Local journalist Richard Kotuk describes the creation of segregated white and Black neighborhoods in Coney Island.

Mark Twain on the 51st State, excerpt 2

1974

Journalist Richard Kotuk interviews Mark Twain students and parents about school desegregation.

Mark Twain on the 51st State, excerpt 3

1974

Mark Twain offers limited academic offerings to its Black and Puerto Rican students.

Mark Twain on The 51st State, excerpt 4

1974

Community School District 21 proposes desegregating Mark Twain by making it a school for “gifted and talented” students.

Hart v. Community School Board 21, excerpt 1

Apr 2, 1974

Federal District Judge Jack Weinstein details how school zoning policy segregated Mark Twain Junior High School.

“Hart v. Community School Board 21, excerpt 2”

Apr 2, 1974


Clark Hits Integration Plan at Mark Twain JHS

Jul 27, 1974

Dr. Kenneth Clark denounces Mark Twain desegregation plan.

Statement by Martin H. Gerry, Director, Office for Civil Rights, Department of Health, Education, and Welfare, excerpts

Jan 18, 1977

The US Department of Health, Education, and Welfare investigates discrimination in NYC schools.

New York Hotline: Special Ed #304, excerpt 1

Feb 26, 1996

A New York City local news show discusses special education.

The Man Who Could Fly: The Bob Beamon Story, excerpt

1999

Bob Beamon describes his experience in a “600” school.

2022-23 School Performance Dashboard, Mark Twain I.S. 239

2023

Mark Twain operates as a “gifted and talented” school today.