California Redefines Density

Census data reveals that California is the most urbanized state, with the most dense urban areas. But in California, sprawl, density, crowding, and urbanism are not always what they seem. Fortunately, a new law may help planners make sense of it all.

1 minute read

April 3, 2012, 10:00 AM PDT

By Josh Stephens @jrstephens310


Josh Stephens delves deeper into the causes and implications of recent census data that ranks the California communities of Los Angeles-Long Beach-Anaheim, San Francisco-Oakland, San Jose, and Delano, as the top four densest urban areas in the entire country.

"Setting aside Delano's unexpected star turn, none of this should come as a surprise to planners in California (which also happens to be the "most urban" state, with 95% urban residency). Density is what happens when you build freeways all over the place and everyone gets to live all over the place. For all the objective connotations of these figures, there's no doubt that there's plenty of room for interpretation, which can have deep implications for public policy."

"If cities implement the tenets of SB 375's Sustainable Communities Strategies--regional plans being drawn up by the metropolitan planning organizations of San Diego, Sacramento, the Bay Area, and Southern California (Los Angeles)--then density may no longer be hidden. It will be plain to see in the streetscapes. And if California residents can accept the fact that we are, indeed, an urban state, maybe, by the time we hit 8,000 per square mile, we'll look like one too."

Thanks to Josh Stephens

Wednesday, March 28, 2012 in California Planning & Development Report

portrait of professional woman

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching. Mary G., Urban Planner

I love the variety of courses, many practical, and all richly illustrated. They have inspired many ideas that I've applied in practice, and in my own teaching.

Mary G., Urban Planner

Cover CM Credits, Earn Certificates, Push Your Career Forward

Logo for Planetizen Federal Action Tracker with black and white image of U.S. Capitol with water ripple overlay.

Planetizen Federal Action Tracker

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

June 11, 2025 - Diana Ionescu

Rendering of Shirley Chisholm Village four-story housing development with person biking in front.

San Francisco's School District Spent $105M To Build Affordable Housing for Teachers — And That's Just the Beginning

SFUSD joins a growing list of school districts using their land holdings to address housing affordability challenges faced by their own employees.

June 8, 2025 - Fast Company

Yellow single-seat Japanese electric vehicle drivign down road.

The Tiny, Adorable $7,000 Car Turning Japan Onto EVs

The single seat Mibot charges from a regular plug as quickly as an iPad, and is about half the price of an average EV.

June 6, 2025 - PC Magazine

People riding bicycles on separated bike trail.

With Protected Lanes, 460% More People Commute by Bike

For those needing more ammo, more data proving what we already knew is here.

30 minutes ago - UNM News

Bird's eye view of half-circle suburban street with large homes.

In More Metros Than You’d Think, Suburbs are Now More Expensive Than the City

If you're moving to the burbs to save on square footage, data shows you should think again.

2 hours ago - Investopedia

Color-coded map of labor & delivery departments and losses in United States.

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.

June 15 - Maine Morning Star