High cost of living and lack of jobs are driving urban populations out of cities, and simply increasing density requirements might not be enough to reverse the trend, argues Jim Russell.
Looking at demographic shifts in Toronto, San Francisco and San Antonio, geographer Jim Russell argues that migratory patterns rather than taxes or density affect innovation in metropolitan areas.
According to the Canada Mortgage and Housing Corporation, fewer people from other countries moved to Ontario in the last year and more people moved out. Russell suspects they all fled to Alberta, "where the jobs are."
High rents in urban areas also contribute to out-migration.
Studies by Trulia, a real estate data analyst, show that California is experiencing in-migration from incomes larger than $200,000, while poor and middle-income cohorts drive out-migration to other states.
Where are low and middle income Californians going? Texas.
Ryan Avent's book The Gated City argues that high productivity places like urban cores also have a high cost of living. Density increases would make them more productive and lower the cost of living, optimizing their attractiveness.
However, places like San Antonio, which are expanding outward rather than up or in, are increasing their productivity through in-migration and low home prices, writes Russell who recognizes an almost irreversible trend in the demographic shift driven by home prices.
FULL STORY: Urban Innovation And Density

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

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss
The plan would reduce visitor accommodation by 25% resulting in 1,900 jobs lost.

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

Parklet Symposium Highlights the Success of Shared Spaces
Parklets got a boost during the Covid-19 pandemic, when the concept was translated to outdoor dining programs that offered restaurants a lifeline during the shutdown.

Federal Homelessness Agency Places Entire Staff on Leave
The U.S. Interagency Council on Homelessness is the only federal agency dedicated to preventing and ending homelessness.

Restoring Northern India’s Himalayan ‘Water Temples’
Thousands of centuries-old buildings protect the region’s natural springs and serve as community wells and gathering places.
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.
Caltrans
Smith Gee Studio
Institute for Housing and Urban Development Studies (IHS)
City of Grandview
Harvard GSD Executive Education
Toledo-Lucas County Plan Commissions
Salt Lake City
NYU Wagner Graduate School of Public Service