To better understand a city's size, look not to its resident population total but to its daytime population. 'Commuter-adjusted populations' have implications for everything from emergency evacuation procedures to transportation infrastructure.
Emily Badger dissects information from "a new report from the Census Bureau using data from the American Community Survey" on the fluctuations between evening and daytime population totals experienced throughout the United States.
"'Commuter-adjusted populations' tell us a lot about where the jobs are and which communities do little more than give people a place to sleep. Count people where they work, and not where they live, and the resulting picture also further blurs the divide between cities and suburbs (and how we think about who is invested in which places)," she explains.
FULL STORY: The Most Important Population Statistic That Hardly Ever Gets Talked About

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage
Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

Planetizen Federal Action Tracker
A weekly monitor of how Trump’s orders and actions are impacting planners and planning in America.

Why Should We Subsidize Public Transportation?
Many public transit agencies face financial stress due to rising costs, declining fare revenue, and declining subsidies. Transit advocates must provide a strong business case for increasing public transit funding.

How Housing as a Financial Product Harms Communities
Institutional buyers who treat housing as an investment product become disconnected from the impacts of higher rents, displacement, and housing instability.

Blinded by the Light: When Brighter Headlights Decrease Safety
Bright LED headlights can create glare and reduce visibility for other drivers and pedestrians.

Study Links Covid and Poor Driving
The effects of the virus, including ‘brain fog,’ can make driving more difficult and dangerous.
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