Population

Aerial view of downtown Detroit, Michigan at twilight.

Detroit and Michigan on the Upswing

It's been 66 years since the Motor City last grew its population. Census data released last month revealed an increase of nearly 2,000 people last year, nearly half the state's population growth.

June 23, 2024 - Irvin Dawid

Moving truck with open back door with furniture and a blue suitcase visible inside.

The 15 Fastest-Growing Cities in the US

The U.S. Census Bureau released new 2023 population estimates on May 16 showing a slew of data for cities of all sizes and regions. Do you know the population change last year for the 15 largest cities in your state?

June 3, 2024 - Irvin Dawid

Aerial view of Oakland, California with bay in background

California Exodus: Population Drops Below 39 Million

Never mind the 40 million that demographers predicted the Golden State would reach by 2018. The state's population dipped below 39 million to 38.965 million last July, according to Census data released in March, the lowest since 2015.

April 11, 2024 - Los Angeles Times

Blurred close-up of movers in blue coveralls unloading cardboard boxes from moving van.

Population Losers

California's population dipped below 39 million as of July, according to the Census Bureau, after seeing its net domestic migration loss this year exceed last year's. Only New York has seen a greater loss as a percentage of population.

December 28, 2023 - San Francisco Chronicle

A map showing the location of Hartville, Missouri.

The U.S. Has a New Center: Hartville, Missouri

The center cannot hold.

November 18, 2021 - U.S. Census Bureau

Wine Country

Where Have All the Metropolitan Statistical Areas Gone?

A total of 144 metropolitan statistical areas might lose their federal designation if a proposal under discussion at the Office of Management and Budget is approved.

March 9, 2021 - Associated Press

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

Silver Lake Dog Park

Are Cities Really Losing Millennials?

Despite headlines to the contrary, the nation's most urbanized places appear to have gained thirtysomethings in recent years.

December 23, 2019 - Michael Lewyn

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

Texas residential

How Some Cities Are Losing People and Staying Prosperous

Population loss doesn't always equate to economic decline. Richard Florida discusses a study examining American metros that are retaining their economic vitality as they shrink.

July 1, 2019 - CityLab

Los Angeles sprawl

Understanding Cities Through Their Life Cycles

Cities go through ups and downs over time, and where a city is in its longer history can reveal the reasons behind population changes.

June 18, 2019 - Governing

City Kids

A Little Baby Boom in Seattle

There must be something in the water for the first time in decades in Seattle; there are suddenly many more children living in the city.

April 16, 2019 - The Seattle Times

Growth Chart

Population Growth at 80-Year Low

William H. Frey reveals the most important takeaways from the recent population data released by the U.S. Census, and recommends the country focus on caring for an aging population and leveraging immigration for economic growth.

December 25, 2018 - Brookings

Coachella Crowd

Carrying Capacity, Population Growth, and Urban Planning

Breakthrough Institute co-founder, Ted Nordhaus, explores the etymology of "carrying capacity" from a shipping term to a biological term, but objects to its application to human population. Richard Heinberg of the Post Carbon Institute responds.

August 10, 2018 - Aeon

High School Football

New Report Contradicts the U.N.: More Like 84 Percent of the World Lives in Urban Areas

"Everything we've heard about global urbanization turns out to be wrong."

July 14, 2018 - Place

Shanghai Shopping

10 Stats That Explain the World in 2017

Looking for lessons about 2017?

December 28, 2017 - The Washington Post

Seatle Skyline

The Urban Revival Is (Probably) Not Over

Critiquing Richard Florida's claim that "the urban revival is over."

September 28, 2017 - Michael Lewyn

Midwest Flooding

Planning for an Era of Climate Change Disasters

In a wide-ranging editorial, Mark Allen argues for strategies that may help communities cope with climate disasters as they grow more frequent.

September 15, 2017 - Green Left Weekly

Millennials

Another Problem to Blame on Millennials

First the auto companies blamed millennials for not driving enough, and now demographers blame them for the nation's declining birth rate.

July 6, 2017 - The Washington Post

Urban Design for Planners 1: Software Tools

This six-course series explores essential urban design concepts using open source software and equips planners with the tools they need to participate fully in the urban design process.

Planning for Universal Design

Learn the tools for implementing Universal Design in planning regulations.

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.