Maps: How Much of Your City is Parking?

The percentage of land dedicated to parking in the central districts of major U.S. cities ranges from 4 percent to as much as 42 percent.

1 minute read

March 31, 2023, 5:00 AM PDT

By Diana Ionescu @aworkoffiction


Parking lot with yellow concrete bars adjacent to green grass

pyzata / Parking

A set of maps released by the Parking Reform Network highlights how much land is dedicated to parking in 50 U.S. cities, in large part because of minimum parking requirements, writes Marie Patino in Bloomberg CityLab.

According to the Parking Reform Network, “The worst-performing city analyzed is Arlington, Texas, with a parking score of 100, and 42% of the central city dedicated to parking.” Las Vegas is not far behind, with 32 percent of its central city dedicated to parking. “At the opposite end of the spectrum, San Francisco dedicates 4% of its central city to parking.” 

As Patino explains, “The project is intended to put a fine point on just how much developable land in the US is occupied as space for nonmoving cars, and to provide a tool for advocates as more cities reconsider reforming their parking policies.”

Patino describes the recent trend to reverse these mandates and encourage denser development, also chronicled here. According to the article, “The Parking Reform Network has identified over 300 cities that have implemented, proposed, passed or planned some kind of parking reform, and 50 cities that have repealed parking minimum requirements citywide altogether.”

Wednesday, March 29, 2023 in Bloomberg CityLab

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

Get top-rated, practical training

High-rise apartment buildings in Waikiki, Hawaii with steep green mountains in background.

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.

April 6, 2025 - Honolulu Civil Beat

Two yellow and white Dallas Area Rapid Transit light rail streetcars at station in Dallas, Texas.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region

At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

April 3, 2025 - KERA News

Blue and white Seattle Link light rail train exiting concrete Downtown Bellevue Tunnel in Bellevue, WA.

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.

April 7, 2025 - Todd Litman

Amtrak Acela

How to Make US Trains Faster

Changes to boarding platforms and a switch to electric trains could improve U.S. passenger rail service without the added cost of high-speed rail.

April 11 - Bloomberg CityLab

Mural showing tools and craft supplies with banner reading 'Things are made here' in front of makerspace in Columbia, Missouri.

Columbia’s Revitalized ‘Loop’ Is a Hub for Local Entrepreneurs

A focus on small businesses is helping a commercial corridor in Columbia, Missouri thrive.

April 11 - Next City

Close-up of wood log with emerald ash borer larvae tracks etched in the wood.

Invasive Insect Threatens Minnesota’s Ash Forests

The Emerald Ash Borer is a rapidly spreading invasive pest threatening Minnesota’s ash trees, and homeowners are encouraged to plant diverse replacement species, avoid moving ash firewood, and monitor for signs of infestation.

April 11 - The Bemidji Pioneer