Demographics

Child and adult man playing with kite in park in Philadelphia, Pennsylvania on a sunny day.

Is the built environment partly to blame for population decline?

The way communities are designed could be contributing to lower birth rates.

June 28, 2026 - Architect Magazine

Close-up on postal worker hanging mail out of a mail truck to resident standing in front of black mailbox.

US Census Starts Using Postal Workers as Census Takers

A test program is using postal carriers to administer Census questionnaires.

March 24, 2026 - The Associated Press

Close-up on U.S. Census forms.

Republicans are Pushing to Make the American Community Survey Voluntary. History Shows That’s a Death Sentence for Data.

A voluntary survey will make demographic data “less accurate, less available, and less useful” — and for some rural communities, “a total blackout.”

February 8, 2026 - Sarah Melotte

Two workers at U.S. Census 2020 booth on street.

Two Lawsuits Aim to Strip Immigrants, Privacy Protections From US Census

The two cases could have major impacts on how Americans are counted in the next census.

January 13, 2026 - Associated Press

Colorful playground at zoo in Salt Lake City, Utah on sunny day.

The Child Population in These Cities is Dropping Fast

Cities in the West are seeing sharp drops in their under-5 populations.

January 5, 2026 - Newsweek

SUV with small open trailer hooked up filled with furniture for moving.

Stuck, Part II: Why Do People Move (Or Not Move)?

Yes, Americans are moving a lot less, but why? In this part of my post, I drill down to try to unearth some of the reasons. It turns out they're complicated.

March 30, 2025 - Alan Mallach

U-Haul truck on road with blurred grassy roadside in background.

Americans May Be Stuck — But Why?

Americans are moving a lot less than they once did, and that is a problem. While Yoni Applebaum, in his highly-publicized article Stuck, gets the reasons badly wrong, it's still important to ask: why are we moving so much less than before?

March 27, 2025 - Alan Mallach

Collage of 5 GIS maps from the ESRI American Community Survey (ACS) Atlas Collection.

Explore US Demographics With the New ACS Atlas Collection

Esri's new ACS Atlas Collection offers interactive applications that visualize the latest U.S. demographic and socio-economic data, enabling users to explore over 175 curated web maps across various thematic areas.

February 27, 2025 - ArcGIS Blog

Aerial view of single-family homes in Houston suburb with setting sun in background

Census: Texas Home to Fastest-Growing Cities

Census Bureau data reveals strong growth in large and small Texas cities, while major metros continue to draw residents.

May 21, 2023 - U.S. Census Bureau

Close-up of a pile of Census 2020 forms

Detailed 2020 Census Data Coming in 2023

The data release was delayed in part so that the agency could implement a new privacy policy aimed at protecting the identities of respondents.

November 15, 2022 - Poynter Online

Houston

Texas, the Bellwether State

With its rapid economic growth, dynamic cities, and increasingly diverse population, Texas could offer a model for the future of the United States.

October 13, 2021 - The New York Times

2020 Census

Census Delays Release of 2020 American Community Survey Data

Due to the challenges faced by data collectors during the pandemic, the Census Bureau will not be releasing 2020 ACS data in September as usual.

September 27, 2021 - PRB

Empty Swings

The Pandemic Baby Bust

The economic uncertainty of the pandemic has added to already declining birth rates in a troubling sign for the future of the American economy.

March 17, 2021 - The New York Times

Gentrification

What Is Gentrification?

Gentrification is a process of neighborhood change, usually resulting from an influx of relatively wealthy, white residents to a neighborhood. But that definition, and the controversies that follow, vary greatly by location, and there is no universally accepted definition of the term.

January 14, 2021 - James Brasuell

Crowd

What Is the American Community Survey?

The American Community Survey offers a treasure trove of social, economic, housing and demographic data.

December 31, 2020 - James Brasuell

Seattle light rail

Op-Ed: The Importance of Equity in Transportation Planning

Transportation planners must address equity issues in their work and involve the people most affected by the planning and policymaking process.

March 26, 2020 - Next City

Los Angeles Skyline

Blade Runner's Dystopian World and the L.A. of Today

The original "Blade Runner" takes place in the Los Angeles of November 2019. How does the film’s vision of the city compare with the present-day reality?

November 23, 2019 - LAist

U.S. Census Bureau

For 2020 Census, Cities Face Hurdles Finding People to Count

In many cities, people are living in places that are hard to locate. But accurate census counts are crucial to ensuring cities get their fair share of political power and funding.

October 30, 2019 - The New York Times

Denver Region

Revisiting the Megaregion

The idea of cities as components of larger megaregions has lost some of its popularity, Alon Levy looks at regions around the world to try to understand how useful the concept is in understanding cities and regions.

September 5, 2019 - Pedestrian Observations

D.C. Metro Bus

Analysis Highlights Causes of Bus Ridership Declines in D.C. Region

Regional governance and more bus lanes are needed to improve ridership, according to a new study.

February 2, 2019 - The Washington Post

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.

Transportation Planner I

KFH Group Inc.

Director, Strategy and Research

Greater Baltimore Committee

Senior Planner

Eagle County Government

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.