Friday Eye Candy: Mapping the Least Dense Places in the U.S.

A map-making effort by The Washington Post's Wonkblog puts the Western United States' population, or lack thereof, in perspective.

1 minute read

January 29, 2016, 7:00 AM PST

By James Brasuell @CasualBrasuell


Kansas Plains

TommyBrison / Shutterstock

"I don't know about you, but I'm a sucker for those maps that show the crazy geographic concentration of things like wealth and population," begins a recent post. He clearly wasn't talking to us at Planetizen because then he would know that we are a sucker for those maps that show crazy geographic concentration of things like wealth and population.

The map Ingraham shared with his audience on this occasion is meant to illustrate the "jaw-dropping emptiness of America." Sourced from Reddit, the original map shows "the enormous chunk of land where only 1 percent of the population lives." Ingraham updated the map for a bit more legibility and with the 2014 population numbers from the U.S. Census.

Ingraham provides a few different ways of putting the data shown on the map in perspective, in addition to offering one very specific mark of distinction:

The least-populated place in the United States is Alaska's Yukon-Koyukuk Census Area. At over 145,000 square miles, it's larger than New York, Pennsylvania, Maryland and Virginia -- combined. But it's home to only 5,547 people, for a population density of fewer than 4 people every 100 miles.

Wednesday, January 20, 2016 in The Washington Post - Wonkblog

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

Wastewater pouring out from a pipe.

Alabama: Trump Terminates Settlements for Black Communities Harmed By Raw Sewage

Trump deemed the landmark civil rights agreement “illegal DEI and environmental justice policy.”

April 13, 2025 - Inside Climate News

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

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.

April 10, 2025 - Diana Ionescu

A line of white wind turbines surrounded by wheat and soybean fields with a cloudy blue sky in the background.

Wind Energy on the Rise Despite Federal Policy Reversal

The Trump administration is revoking federal support for renewable energy, but demand for new projects continues unabated.

April 15 - Fast Company

Red and white Caltrain train.

Passengers Flock to Caltrain After Electrification

The new electric trains are running faster and more reliably, leading to strong ridership growth on the Bay Area rail system.

April 15 - Office of Governor Gavin Newsom

View up at brick Catholic church towers and modern high-rise buildings.

Texas Churches Rally Behind ‘Yes in God’s Back Yard’ Legislation

Religious leaders want the state to reduce zoning regulations to streamline leasing church-owned land to housing developers.

April 15 - NBC Dallas