Concern about gentrification in urban areas has dominated the urbanism discussion for more than a decade now, at the expense of a more informed understanding of urban dynamics and the potential for more effective action.

The Institute on Metropolitan Opportunity at the University of Minnesota Law School recently published the American Neighborhood Change in the 21st Century report, detailing, with massive amounts of data to support its findings, the ongoing decline of urban neighborhoods in the United States.
From the report's Executive Summary [pdf], a list of key findings:
- The most common form of American neighborhood change, by far, is poverty concentration.
- At the metropolitan level, low-income residents are invariably exposed to neighborhood decline more than gentrification.
- Low-income displacement is the predominant trend in a limited set of central cities, primarily located on the eastern and western coasts.
- On net, far fewer low-income residents are affected by displacement than concentration.
- White flight corresponds strongly with neighborhood change.
- Nonwhite residents are far more likely to live in economically declining areas.
With more detail included in the Executive Summary, the obvious conclusion to infer is that gentrification and displacement are by far the less predominant dynamic in urban areas compared to neighborhood decline and concentrated poverty.
As policy makers and media narratives focus on gentrification, so to do redevelopment funds and revitalization campaigns. These programs are based on a confused state of affairs, according to the Executive Summary. "If policymakers, philanthropists, and scholars are misperceiving the problems of cities, much of this money is wasted. Or worse than wasted: resisting development in a poor neighborhood that is not actually gentrifying, or promoting growth in an area that already has significant displacement, can cause actual harm to residents. In other words, American cities need more than competing narratives about neighborhood change: they need a firm sense of how and where cities are evolving. American Neighborhood Change in the 21st Century aims to provide such a picture."
The full report [pdf] is an easily readable 34 pages long, not including two appendices. Metro-level reports are also available for 40 locations around the country.
FULL STORY: American Neighborhood Change in the 21st Century: Gentrification and Change

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

Congressman Proposes Bill to Rename DC Metro “Trump Train”
The Make Autorail Great Again Act would withhold federal funding to the system until the Washington Metropolitan Area Transit Authority (WMATA), rebrands as the Washington Metropolitan Authority for Greater Access (WMAGA).

The Simple Legislative Tool Transforming Vacant Downtowns
In California, Michigan and Georgia, an easy win is bringing dollars — and delight — back to city centers.

The States Losing Rural Delivery Rooms at an Alarming Pace
In some states, as few as 9% of rural hospitals still deliver babies. As a result, rising pre-term births, no adequate pre-term care and "harrowing" close calls are a growing reality.

The Small South Asian Republic Going all in on EVs
Thanks to one simple policy change less than five years ago, 65% of new cars in this Himalayan country are now electric.

DC Backpedals on Bike Lane Protection, Swaps Barriers for Paint
Citing aesthetic concerns, the city is removing the concrete barriers and flexposts that once separated Arizona Avenue cyclists from motor vehicles.
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.
Smith Gee Studio
City of Charlotte
City of Camden Redevelopment Agency
City of Astoria
Transportation Research & Education Center (TREC) at Portland State University
US High Speed Rail Association
City of Camden Redevelopment Agency
Municipality of Princeton (NJ)