Segregation

Wood outhouses in the early 20th century

Jim Crow lives on in our public bathrooms

Using budgets to devalue public spaces and their patrons was one of segregationists’ key moves. Their legacy still plagues our public bathrooms.

August 18, 2026 - Bryant Simon

Two-story brick house on large lot with green lawn and mature trees in Connecticut.

Study: Minimum lot sizes reinforce racial disparities

A Connecticut study found that zoning rules perpetuate residential segregation.

May 12, 2026 - The Horizons Tracker

National Guard members protecting the bus for the Freedom Riders leaving Montgomery, Alabama, for Jackson, Mississippi.

Reclaiming Transportation as a Place of Resistance

The systems that move us are not neutral — and we don’t have to pretend like they are.

February 12, 2026 - Kristina Curtiss

Redlining map of Oakland and Berkeley.

Rethinking Redlining

For decades we have blamed 100-year-old maps for the patterns of spatial racial inequity that persist in American cities today. An esteemed researcher says: we’ve got it all wrong.

May 15, 2025 - Alan Mallach

View of Louisiana state capitol building and downton Baton Rouge, LA

Baton Rouge Will Split into Two Cities Following Court Ruling

A wealthy portion of Baton Rouge will split off and incorporate its own city in what proponents say is a bid for better schools and reduced crime, but critics say it will gut Baton Rouge’s tax base and result in a wealthy ‘white enclave.’

May 1, 2024 - The New York Times

Black-and-white photo of street with old black model T and brick building on the corner.

The History of Racial Zoning and Housing Discrimination in the US

More than a century of discriminatory housing policy divided cities and contributed to the racial wealth gap and other social and economic inequities.

February 29, 2024 - Urban Land Magazine

Blurred dense crowd of people with no recognizable faces walking in a busy city.

How Cities Can Avoid Perpetuating Segregation

Residents of big cities, known as the ‘melting pots’ of America, have fewer interactions with people outside their socioeconomic group than those in smaller communities, according to new research.

November 30, 2023 - Stanford News

Sandbags stacked in front of a red door on a brick building with ground in front flooded with water

Study: FEMA Buyout Program Could be Accelerating Segregation

A new analysis of the relocation patterns of households that participate in FEMA’s flood buyout program reveals a pattern of increased racial segregation.

June 22, 2023 - Grist

“Moral & Political Chart of the inhabited world:  Exhibiting the Prevailing Religion, form of government, degree of civilization, and Population of each country.” In Woodbridge’s School Atlas, 1831.

The Pseudoscientific Foundations of Racist Planning Practices

Racist and colonialist narratives in old geography textbooks help explain the prevalence of segregationist and discriminatory policies and other nasty planning practices. It’s time to understand and reconcile.

March 28, 2023 - Todd Litman

HOLC map of Bridgeport, Connecticut with yellow push pins on it

New Exhibition Examines Democracy and Land Use in Connecticut

"The Practice of Democracy: A View from Connecticut" is a new exhibition on display from January to June in Bridgeport, New Haven, and Norwalk which unpacks the relationship of land use and development to democracy.

March 8, 2023 - Mark H. McNulty

Single-family homes in a suburb of Dallas, Texas

Is Exclusionary Zoning a Good Thing?

Some commentators defend exclusionary suburban zoning on the ground that it makes affluent suburbanites more willing to pay for public services. But does exclusion create losers?

January 3, 2023 - Michael Lewyn

An image of St. Paul, Minnesota and the Mississippi River at nightfall.

Minneapolis Housing Activists Hope To Revive 2014 Federal Complaint

A 2014 complaint about segregated housing lodged with the Department of Housing and Urban Development could revive integrationist housing policies to improve opportunities for all residents.

May 18, 2022 - Governing

Chicago Chinatown

In Defense of Asian American Neighborhoods

How do you address a history of anti-Asian housing discrimination? Not by destroying Asian American communities.

November 11, 2021 - Shelterforce Magazine

Suburban Pittsburgh

What Is White Flight?

'White flight' refers to the exodus of white Americans from central cities to suburbs in the early and mid-20 century, a phenomenon which led to declining tax revenue and business closures that created lasting damage to urban neighborhoods.

October 14, 2021 - Diana Ionescu

A historic image of the various highways and transportation modes planned around the create of Interstate 980 in Oakland, California.

Removing Urban Highways Can Improve Neighborhoods Blighted by Decades of Racist Policies

More money from the infrastructure bill now moving through Congress should go toward dismantling racist infrastructure in the United States, according to this article.

September 21, 2021 - The Conversation

Gentrification

What We Really Mean When We Say Gentrification

The focus on gentrifying communities has, in many cases, eclipsed the similar problems facing more stagnant neighborhoods.

September 14, 2021 - Vox

Cincinnati, Ohio

Black Residents Leaving Cincinnati's Fast Growing Urban Area

The housing market in the neighborhood of Over-the-Rhine is a 'segregation machine.'

August 30, 2021 - WCPO

Cul de Sac

America's Residential Segregation is Getting Worse

New research shows growing segregation over the last two decades in the majority of large metropolitan areas.

June 30, 2021 - Time Magazine

British Columbia

How Zoning Discrimination Still Affects Canadian Cities

Policies that encouraged urban segregation and led to the displacement and disenfranchisement of communities of color continue to reverberate in Canada's urban centers.

June 7, 2021 - The Globe and Mail

Neighbors

Racial Segregation in U.S. Neighborhoods

Despite the intentions of the nation's fair housing laws, neighborhoods in the United States continue to segregate by race.

April 15, 2021 - Brookings

FREE Course: Walkable City 1: Why Walkability?

After describing his path towards focusing on walkability as the essence of good planning, Jeff Speck marches through his five principal reasons for making more walkable places.

Reinventing Malls: Planning Alchemy—Turning Gray Fields Into Gold

The course focuses on the opportunities and imperatives that shape reinvention of mall sites.

Top Books

An annual review of books related to planning.

Top Schools

The definitive ranking of graduate planning programs.

100 Most Influential Urbanists

The who's who of urbanism, according to Planetizen readers.

Urban Planning Creators You Should Know

A short list of voices on social, video, and podcasting platforms.